FX5-4LC

Datasheet search site | www.alldatasheet.com

Document overview

• PDF pages: 2

Technical content

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual. Warranty Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to: (1) Damages caused by any cause found not to be the responsibility of Mitsubishi. (2) Loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi products. (3) Special damages and secondary damages whether foreseeable or not, compensation for accidents, and compensation for damages to products other than Mitsubishi products. (4) Replacement by the user, maintenance of on-site equipment, start-up test run and other tasks. For safe use This product has been manufactured as a general-purpose part for general industries, and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life. Before using the product for special purposes such as nuclear power, electric power, aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric. This product has been manufactured under strict quality control. However when installing the product where major accidents or losses could occur if the product fails, install appropriate backup or failsafe functions in the system. HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Side A Side B JAPANESE ENGLISH JY997D73701B Side B Safety Precautions (Read these precautions before use.) This manual classifies the safety precautions into two categories: and . Depending on the circumstances, procedures indicated by may also cause severe injury. It is important to follow all precautions for personal safety. Associated Manual Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury. Indicates that incorrect handling may cause hazardous conditions, resulting in minor or moderate injury or property damage. Manual name Manual No. Description MELSEC iQ-F FX5 User's Manual (Temperature Control) SH-081799ENG Explains temperature control module. MELSEC iQ-F FX5U CPU module Hardware Manual JY997D53401 Describes the details of input/ output specifications, wiring and installation of the FX5U CPU module from MELSEC iQ-F FX5U User's Manual (Hardware). MELSEC iQ-F FX5U User's Manual (Hardware) JY997D55301 Explains FX5U CPU module specification details for I/O, wiring, installation, and maintenance. MELSEC iQ-F FX5UC CPU module Hardware Manual JY997D61001 Describes the details of input/ output specifications, wiring and installation of the FX5UC CPU module from MELSEC iQ-F FX5UC User's Manual (Hardware). MELSEC iQ-F FX5UC User's Manual (Hardware) JY997D61401 Explains FX5UC CPU module specification details for I/O, wiring, installation, and maintenance. How to obtain manuals For the necessary product manuals or documents, consult with your local Mitsubishi Electric representative. Applicable standards FX5-4LC complies with the EC Directive (EMC Directive) and UL standards (UL, cUL). Further information can be found in the following manual. → MELSEC iQ-F FX5 User's Manual (Temperature Control) Regarding the standards that relate to the CPU module, please refer to either the product catalog or consult with your local Mitsubishi Electric representative. Attention This product is designed for use in industrial applications. 1. Outline FX5-4LC temperature control module (her einafter called FX5-4LC) equipped with 4 channel input (thermocouples, resistance thermometer and micro voltage input), 4 points output (open collector transistor) and 4 points current sensor input can perform temperature control.

1.1 Incorporated Items

Check that the following product and items are included in the package:

1.2 External Dimensions, Part Names

1.3 Indications of LEDs

Product FX5-4LC temperature control module Included Items FX2NC-100MPCB power cable: (1 m, three wire) Dust proof protection sheet (1 sheet) Hardware manual (This manual) [1] Terminal block (Spring clamp terminal block) [6] Name plate [2] Extension cable [7] DIN rail mounting groove (DIN rail: DIN 46277, 35 mm wide) [3] Direct mounting hole: 2 holes of φ4.5 (mounting screw: M4 screw) [8] DIN rail mounting hook [4] Operation status display LEDs [9] Pullout tab [5] Extension connector (for next module) [10] Power connector LED display LED color Status Indication POWER Green On Power on Off Power off or module failure RUN Green On Normal operation Off Error [3] [1] [2] [7] [6] [8] [4] 8319.2 [5] 80 (Mounting hole pitch) MASS (Weight): Approx. 0.3 kg Outer painting color: Munsell 0.6B7.6/0.2 Unit: mm2-4.5 Mounting holes [10] [9]

1.4 Terminal Layout

For further information on terminal, refer to the following manual. → MELSEC iQ-F FX5 User's Manual (Temperature Control) 2. Installation For further information on mounting, refer to the following manual. → MELSEC iQ-F FX5U CPU module Hardware Manual → MELSEC iQ-F FX5U User's Manual (Hardware) → MELSEC iQ-F FX5UC CPU module Hardware Manual → MELSEC iQ-F FX5UC User's Manual (Hardware) ERROR Red On Minor error or major error Flashing Moderate error or major error Off Normal operation OUT1 to OUT4 Green On OUT1 to OUT4 output on Off OUT1 to OUT4 output off INSTALLATION PRECAUTIONS

• Make sure to cut off all phases of the power supply externally before attempting installation or wiring work. Failure to do so may cause electric shock or damage to the product.
• This product is an open type device that must be installed and used within a control cabinet which satisfies all of the following three requirements. - a cabinet which has conductivity. - a cabinet which has a structure to prevent the fire to spread outside the cabinet. - a cabinet which has sufficient mechanical strength.
• Use the product within the generic environment specifications described in the User's Manual (Hardware) for the CPU module to be used. Never use the product in areas with excessive dust, oily smoke, conductive dusts, corrosive gas (salt air, Cl 2, H 2S, SO 2 or NO 2), flammable gas, vibration or impacts, or expose it to high temperature, condensation, or rain and wind. If the product is used in such conditions, electric shock, fire, malfunctions, deterioration or damage may occur. INSTALLATION PRECAUTIONS
• Do not touch the conductive parts of the product directly. Doing so may cause device failures or malfunctions.
• When drilling screw holes or wiring, make sure that cutting and wiring debris do not enter the ventilation slits of the PLC. Failure to do so may cause fire, equipment failures or malfunctions.
• The dust proof sheet should be affixed to the ventilation slits before installation and wiring work to block foreign objects such as cutting and wiring debris. However, when the installation work is completed, make sure to remove the sheet to provide adequate ventilation. Failure to do so may cause fire, equipment failures or malfunctions.
• Install the product on a flat surface. If the mounting surface is rough, undue force will be applied to the PC board, thereby causing nonconformities.
• Install the product securely using a DIN rail or mounting screws.
• Connect the extension cables securely to their designated connectors. Loose connections may cause malfunctions. OUT1 OUT2 COM1 NC CT A CH1 OUT CH2 CH3 CH4 B CT A B CT A B CT A B OUT3 OUT4 COM2 NC CT B/TC+/VL+ b/TC-/VL- CT B/TC+/VL+ b/TC-/VL- CT B/TC+/VL+ b/TC-/VL- CT B/TC+/VL+ b/TC-/VL- 3. Wiring

3.1 Applicable Cable

3.1.1 Spring clamp terminal block

1) Suitable wiring 2) Wire end treatment Strip the cable about 10 mm from the tip to connect a wire ferrule at the striped area. Failure to do so may result in electric shock or short circuit between adjacent terminals because the conductive part. If the wire strip length is too short, it may result in the poor contact to the spring clamp terminal part. When using a wire ferrule with an insulating sleeve, choose a wire with proper cable sheath referring to the above outside dimensions, otherwise the wire cannot be inserted easily. The following table shows wire ferrules and tools for wire ferrules compatible with the terminal block. Use of items other than these may result in not being able to remove the wire ferrule, so carefully check that the wire ferrule can be unplugged. <Reference product> WIRING PRECAUTIONS

• Make sure to cut off all phases of the power supply externally before attempting installation or wiring work. Failure to do so may cause electric shock or damage to the product.
• Don't use the input terminals for measurement on a main circuit, since those terminals have no measurement category.
• Make sure to properly wire to the spring clamp terminal block in accordance with the following precautions. Failure to do so may cause electric shock, equipment failures, a short-circuit, wire breakage, malfunctions, or damage to the product. - The disposal size of the cable end sh ould follow the dimensions described in the manual. - Twist the ends of stranded wires and make sure that there are no loose wires. - Do not solder-plate the electric wire ends. - Do not connect more than the specified number of wires or electric wires of unspecified size. - Affix the electric wires so that nei ther the terminal block nor the connected parts are directly stressed. WIRING PRECAUTIONS
• Make sure to observe the following precautions in order to prevent any damage to the machinery or accidents due to malfunction of the PLC caused by abnormal data written to the PLC due to the effects of noise: - Do not bundle the power line and control line together with or lay them close to the main circuit, high-voltage line, load line or power line. As a guideline, lay the power line, control line and communication cables at least 100 mm away from the main circuit, high-voltage line, load line or power line. - Ground the shield of the analog input/output cable at one point on the signal receiving side. However, do not use common grounding with heavy electrical systems.
• Check the interface type and correctly connect the cable. Incorrect wiring (connecting the cable to an incorrect interface) may cause failure of the module and external device.
• To terminal blocks or power connec tors, connect circuits isolated from hazardous voltage by double/reinforced insulation. No. of wire per terminal Wire size Temperature ratingSingle wire, Strand wire (Material: Copper wire) Ferrule with insulation sleeve One wire AWG24 to 16 (0.2 to 1.5 mm2) AWG23 to 19 (0.25 to 0.75 mm2) 80°C or more Manufacturer Model Wire size Crimp tool PHOENIX CONTACT GmbH & Co. KG AI 0.5-10 WH 0.5 mm 2 CRIMPFOX 6 AI 0.75-10 GY 0.75 mm 2 AI 1.0-10 1.0 mm 2 AI 1.5-10 1.5 mm 2 10 mm Contact area (Crimp area) 16 to 18 mm2 to 2.8 mm Insulation sleeve - Ferrule with insulation sleeve 10 mm - Strand wire/single wire 3) Connecting a cable
• When ferrules with insulation sleeve are used Insert a wire with the ferrule with insulation sleeve into the wire insertion opening and push the wire.
• When stranded wires and solid wires are used Push the open/close button of the terminal block with a flathead screwdriver. While pushing the open/close button, insert the wire into the insertion opening until the wire reaches the back, and then release the open/close button. Then, pull the wire lightly and check that it is clamped securely. <Reference> 4) Disconnecting a cable Push the open/close button of the wire to be disconnected with a flathead screwdriver. Pull out the wire with the open/close button pushed.

3.2 Example of Input/output Wiring

*1 When using a thermocouple, use specified compensating lead wires. *2 When you use a resistance thermometer, the resistance of the lead wire is low, use a wire without a resistance difference between the lead wire. *3 Make sure to short-circuit the [B] and [b] terminals when a 2-wire resistance thermometer is input.

3.2.1 Power Connector

For further information on the power supply wiring and power cable, refer to the following manual. → MELSEC iQ-F FX5 User's Manual (Temperature Control)

3.3 Grounding

Ground the PLC as stated below.

• Perform class D grounding. (Grounding resistance: 100 Ω or less)
• Ground the PLC independently if possible. If the PLC cannot be grounded independently, perform the "Shared grounding" shown below. For details, refer to the following manual. → MELSEC iQ-F FX5U User's Manual (Hardware) → MELSEC iQ-F FX5UC User's Manual (Hardware)
• Bring the grounding point close to the PLC as much as possible so that the ground cable can be shortened. Manufacturer Model PHOENIX CONTACT GmbH & Co. KG SZS 0.4×2.5 VDE ch ch ch ch ch VL+ Grounding (Grounding resistance: 100 Ω or less) TC- TC+ Shielded wire Shielded wire Shielded wire B b A B B A Shielded wire COM1 OUT1Load Output Micro voltage input Thermocouple Power supply FX5-4LC Compensating lead wire*1

24 V DC

Resistance thermometer*2 Pt1000 (2-wire type) Resistance thermometer*2 Pt100 or Pt1000 (3-wire type) Shielded wire CT CT Current sensor (CT) b VL- Controlled object AC Power supply : represents the channel number.ch (Green) ( Black ) ( Red ) PLC Other equipmentPLC Other equipmentPLC Other equipment Shared grounding (Good condition) Common grounding (Not allowed) Independent grounding (Best condition) 4. Specification

4.1 Applicable CPU Module

*1 FX5-CNV-IFC or FX5-C1PS-5V is necessary to connect FX5-4LC to the FX5UC CPU module.

4.2 General Specifications

The items other than the following are equivalent to those of the CPU module. For the general specification, refer to the following manual. → MELSEC iQ-F FX5U User's Manual (Hardware) → MELSEC iQ-F FX5UC User's Manual (Hardware)

4.3 Power Supply Specifications

• Make sure to set up the following safety circuits outside the PLC to ensure safe system operation even during external power supply problems or PLC failure. Otherwise, malfunctions may cause serious accidents. - Most importantly, set up the following: an emergency stop circuit, a protection circuit, an interlock circuit for opposite movements (such as normal vs. reverse rotation), and an interlock circuit (to prevent damage to the equipment at the upper and lower positioning limits). - Note that when the CPU module detects an error, such as a watchdog timer error, during self-diagnosis, all outputs are turned off. Also, when an error that cannot be detected by the CPU module occurs in an input/output control block, output control may be disabled. External circuits and mechanisms should be designed to ensure safe machinery operation in such a case. - Note that when an error occurs in a relay, transistor or triac of an output circuit, the output might stay on or off. For output signals that may lead to serious accidents, external circuits and mechanisms should be designed to ensure safe machinery operation in such a case. DESIGN PRECAUTIONS
• Simultaneously turn on and off the power supplies of the CPU module and extension modules. STARTUP AND MAINTENANCE PRECAUTIONS
• Do not disassemble or modify the PLC. Doing so may cause fire, equipment failures, or malfunctions. For repair, contact your local Mitsubishi Electric representative.
• Do not drop the product or exert strong impact to it. Doing so may cause damage. DISPOSAL PRECAUTIONS
• Please contact a certified electronic waste disposal company for the environmentally safe recycling and disposal of your device. TRANSPORTATION PRECAUTIONS
• The product is a precision instrument. During transportation, avoid impacts larger than those specified in the general specifications by using dedicated packaging boxes and shock-absorbing palettes. Failure to do so may cause failures in the product. After transportation, verify operation of the product and check for damage of the mounting part, etc.Model name Applicability FX5U CPU module Ver. 1.050 or later FX5UC CPU module*1 Ver. 1.050 or later Items Specifications Dielectric withstand voltage 500 V AC for 1 minute Between all terminals and ground terminalInsulation resistance

10 M Ω or higher by 500 V DC

insulation resistance tester Items Specifications External power supply Power supply voltage 24 V DC +20%, -15% Allowable instantaneous power failure time Operation continues when the instantaneous power failure is shorter than 5 ms. Current consumption 25 mA Internal power supply Power supply voltage 5 V DC Current consumption 140 mA

4.4 Performance Specifications

4.5 Input Specifications

*1 A different input can be selected for each channel. *2 To stabilize the measurement precision, warm-up (supply power) the system for 30 minutes or more after power-on.

4.6 Current Sensor (CT) Input Specifications

Control method Two-position control, PID control, Heating/cooling PID control, Cascade control Control operation period 250 ms/4ch Measured temperature range Refer to section 4.7 Heater disconnection detection Alarm is detected (Variable within range from 0.0 to 100.0 A by GX Works3.) Operation mode 0: Not used, 1: Monitor, 2: Monitor+Alarm, 3: Monitor+Alarm+Control (Selected by GX Works3) Insulation method

• The photocoupler is used to insulate the analog input area and transistor output area from the PLC.
• The DC/DC converter is used to insulate the power supply from the analog input area and transistor output area.
• Channels are insulated from each other. Number of occupied I/O points 8 points Items Specifications Number of input points 4 points Input type*1 Thermocouple K, J, R, S, E, T, B, N JIS C 1602-1995, PLII, W5Re/W26Re, U, L Resistance thermometer 3-wire type Pt100 JIS C 1604-1997, 3-wire type JPt100 JIS C 1604-1981 2-wire type/3-wire type Pt1000 JIS C 1604-2013 Micro voltage input Measurement precision *2 Refer to MELSEC iQ-F FX5 User's Manual (Temperature Control) Cold contact temperature compensation error When ambient temperature is 0 to 55°C Within ±1.0°C However, within ± 2.0° C while input value is -150 to -100 °C / within ± 3.0°C while input value is -200 to -150°C When ambient temperature is -20 to 0°C Within ±1.8°C However, within ± 3.6° C while input value is -150 to -100 °C / within ± 5.4°C while input value is -200 to -150°C Varies depending on input range of used sensors. Sampling period 250 ms/4ch Effect of external resistance (When thermocouple is used) Approx. 0.125 μV/Ω Effect of input lead wire resistance (When resistance thermometer is used) 3-wire type Approx. 0.03%/Ω of full scale. 10 Ω or less per 1-wire 2-wire type Approx. 0.04%/Ω of full scale. 7.5 Ω or less per 1-wire Input impedance 1 M Ω or more Sensor current Approx. 0.20 mA (When resistance thermometer is used) Operation when input is disconnected/ Operation when input is short-circuit ed Upscale/Downscale (When resistance thermometer is used) Items Specifications Number of input points 4 points Current sensor When using this product in the United States or Canada, use current sensors with UL/cUL Listed and/or CSA certified such as XOBA and XOBA7. When using current sensors in countries other than the above, we recommend the following. CTL-12-S36-8, CTL-12-S36-10, CTL-12-S56-10, CTL-12L-8, CTL-6-P , CTL-6-P-H, CTL-6-S-H Allowable input current 0 to 182.2 mArms

4.7 Measured Temperature Range

4.8 Output Specifications

When CTL-12-S36-8 is used: 0.0 to 100.0 A When CTL-12-S36-10 is used: 0.0 to 100.0 A When CTL-12-S56-10 is used: 0.0 to 100.0 A When CTL-12L-8 is used: 0.0 to 100.0 A When CTL-6-P is used: 0.0 to 30.0 A When CTL-6-P-H is used: 0.0 to 30.0 A When CTL-6-S-H is used: 0.0 to 30.0 A Measurement precision Larger one between ±5% of input value and ±2 A (Excluding precision of current sensor) Sampling period 0.5 sec.Input type Measurement precision K -200 to +1300 °C (-100 to +2400°F) J -200 to +1200° C (-100 to +2100°F) T -200 to +400° C (-300 to +700°F) S 0 to 1700 °C (0 to 3200°F) R 0 to 1700 °C (0 to 3200°F) E -200 to +1000° C (0 to 1800°F) B 0 to 1800 °C (0 to 3000°F) N 0 to 1300 °C (0 to 2300°F) PLII 0 to 1200 °C (0 to 2300°F) W5Re/W26Re 0 to 2300 °C (0 to 3000°F) U -200 to +600 °C (-300 to +700°F) L 0 to 900 °C (0 to 1600°F) Micro voltage input DC0 to 10 mV, DC0 to 100 mV Pt100 (3-wire type) -200 to +600° C (-300 to +1100°F) JPt100 (3-wire type) -200 to +500 °C (-300 to +900°F) Pt1000 (2-wire type/3-wire type) -200.0 to +650.0 °C (-328 to +1184°F) Items Specifications Number of output points 4 points Output method NPN open collector transistor output Rated load voltage 5 to 24 V DC Maximum load voltage 30 V DC or less Maximum load current 100 mA Leak current in OFF status 0.1 mA or less ON voltage 1.5 V (When maximum load current) Control output cycle 0.5 to 100.0 sec. MELSEC iQ-F FX5-4LC Hardware Manual This manual describes the part names, dimensions, installation, and specifications of the product. Before use, read this manual and manuals of relevant products fully to acquire proficiency in handling and operating the product. Make sure to learn all the product information, safety information, and precautions. And, store this manual in a safe place so that you can take it out and read it whenever necessary. Always forward it to the end user. Registration: The company name and the product name to be described in this manual are the registered trademarks or trademarks of each company. Effective March 2017 Specifications are subject to change without notice. © 2017 MITSUBISHI ELECTRIC CORPORATION Manual Number JY997D73701 Revision B Date March 2017

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual. Warranty Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to: (1) Damages caused by any cause found not to be the responsibility of Mitsubishi. (2) Loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi products. (3) Special damages and secondary damages whether foreseeable or not, compensation for accidents, and compensation for damages to products other than Mitsubishi products. (4) Replacement by the user, maintenance of on-site equipment, start-up test run and other tasks. For safe use This product has been manufactured as a general-purpose part for general industries, and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life. Before using the product for special purposes such as nuclear power, electric power, aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric. This product has been manufactured under strict quality control. However when installing the product where major accidents or losses could occur if the product fails, install appropriate backup or failsafe functions in the system. HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Side A Side B JAPANESE ENGLISH JY997D73701B Side B Safety Precautions (Read these precautions before use.) This manual classifies the safety precautions into two categories: and . Depending on the circumstances, procedures indicated by may also cause severe injury. It is important to follow all precautions for personal safety. Associated Manual Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury. Indicates that incorrect handling may cause hazardous conditions, resulting in minor or moderate injury or property damage. Manual name Manual No. Description MELSEC iQ-F FX5 User's Manual (Temperature Control) SH-081799ENG Explains temperature control module. MELSEC iQ-F FX5U CPU module Hardware Manual JY997D53401 Describes the details of input/ output specifications, wiring and installation of the FX5U CPU module from MELSEC iQ-F FX5U User's Manual (Hardware). MELSEC iQ-F FX5U User's Manual (Hardware) JY997D55301 Explains FX5U CPU module specification details for I/O, wiring, installation, and maintenance. MELSEC iQ-F FX5UC CPU module Hardware Manual JY997D61001 Describes the details of input/ output specifications, wiring and installation of the FX5UC CPU module from MELSEC iQ-F FX5UC User's Manual (Hardware). MELSEC iQ-F FX5UC User's Manual (Hardware) JY997D61401 Explains FX5UC CPU module specification details for I/O, wiring, installation, and maintenance. How to obtain manuals For the necessary product manuals or documents, consult with your local Mitsubishi Electric representative. Applicable standards FX5-4LC complies with the EC Directive (EMC Directive) and UL standards (UL, cUL). Further information can be found in the following manual. → MELSEC iQ-F FX5 User's Manual (Temperature Control) Regarding the standards that relate to the CPU module, please refer to either the product catalog or consult with your local Mitsubishi Electric representative. Attention This product is designed for use in industrial applications. 1. Outline FX5-4LC temperature control module (her einafter called FX5-4LC) equipped with 4 channel input (thermocouples, resistance thermometer and micro voltage input), 4 points output (open collector transistor) and 4 points current sensor input can perform temperature control. Check that the following product and items are included in the package: Product FX5-4LC temperature control module Included Items FX2NC-100MPCB power cable: (1 m, three wire) Dust proof protection sheet (1 sheet) Hardware manual (This manual) [1] Terminal block (Spring clamp terminal block) [6] Name plate [2] Extension cable [7] DIN rail mounting groove (DIN rail: DIN 46277, 35 mm wide) [3] Direct mounting hole: 2 holes of φ4.5 (mounting screw: M4 screw) [8] DIN rail mounting hook [4] Operation status display LEDs [9] Pullout tab [5] Extension connector (for next module) [10] Power connector LED display LED color Status Indication POWER Green On Power on Off Power off or module failure RUN Green On Normal operation Off Error [3] [1] [2] [7] [6] [8] [4] 8319.2 [5] 80 (Mounting hole pitch) MASS (Weight): Approx. 0.3 kg Outer painting color: Munsell 0.6B7.6/0.2 Unit: mm2-4.5 Mounting holes [10] [9] For further information on terminal, refer to the following manual. → MELSEC iQ-F FX5 User's Manual (Temperature Control) 2. Installation For further information on mounting, refer to the following manual. → MELSEC iQ-F FX5U CPU module Hardware Manual → MELSEC iQ-F FX5U User's Manual (Hardware) → MELSEC iQ-F FX5UC CPU module Hardware Manual → MELSEC iQ-F FX5UC User's Manual (Hardware) ERROR Red On Minor error or major error Flashing Moderate error or major error Off Normal operation OUT1 to OUT4 Green On OUT1 to OUT4 output on Off OUT1 to OUT4 output off INSTALLATION PRECAUTIONS

• Make sure to cut off all phases of the power supply externally before attempting installation or wiring work. Failure to do so may cause electric shock or damage to the product.
• This product is an open type device that must be installed and used within a control cabinet which satisfies all of the following three requirements. - a cabinet which has conductivity. - a cabinet which has a structure to prevent the fire to spread outside the cabinet. - a cabinet which has sufficient mechanical strength.
• Use the product within the generic environment specifications described in the User's Manual (Hardware) for the CPU module to be used. Never use the product in areas with excessive dust, oily smoke, conductive dusts, corrosive gas (salt air, Cl 2, H 2S, SO 2 or NO 2), flammable gas, vibration or impacts, or expose it to high temperature, condensation, or rain and wind. If the product is used in such conditions, electric shock, fire, malfunctions, deterioration or damage may occur. INSTALLATION PRECAUTIONS
• Do not touch the conductive parts of the product directly. Doing so may cause device failures or malfunctions.
• When drilling screw holes or wiring, make sure that cutting and wiring debris do not enter the ventilation slits of the PLC. Failure to do so may cause fire, equipment failures or malfunctions.
• The dust proof sheet should be affixed to the ventilation slits before installation and wiring work to block foreign objects such as cutting and wiring debris. However, when the installation work is completed, make sure to remove the sheet to provide adequate ventilation. Failure to do so may cause fire, equipment failures or malfunctions.
• Install the product on a flat surface. If the mounting surface is rough, undue force will be applied to the PC board, thereby causing nonconformities.
• Install the product securely using a DIN rail or mounting screws.
• Connect the extension cables securely to their designated connectors. Loose connections may cause malfunctions. OUT1 OUT2 COM1 NC CT A CH1 OUT CH2 CH3 CH4 B CT A B CT A B CT A B OUT3 OUT4 COM2 NC CT B/TC+/VL+ b/TC-/VL- CT B/TC+/VL+ b/TC-/VL- CT B/TC+/VL+ b/TC-/VL- CT B/TC+/VL+ b/TC-/VL- 3. Wiring

1) Suitable wiring 2) Wire end treatment Strip the cable about 10 mm from the tip to connect a wire ferrule at the striped area. Failure to do so may result in electric shock or short circuit between adjacent terminals because the conductive part. If the wire strip length is too short, it may result in the poor contact to the spring clamp terminal part. When using a wire ferrule with an insulating sleeve, choose a wire with proper cable sheath referring to the above outside dimensions, otherwise the wire cannot be inserted easily. The following table shows wire ferrules and tools for wire ferrules compatible with the terminal block. Use of items other than these may result in not being able to remove the wire ferrule, so carefully check that the wire ferrule can be unplugged. <Reference product> WIRING PRECAUTIONS

• Make sure to cut off all phases of the power supply externally before attempting installation or wiring work. Failure to do so may cause electric shock or damage to the product.
• Don't use the input terminals for measurement on a main circuit, since those terminals have no measurement category.
• Make sure to properly wire to the spring clamp terminal block in accordance with the following precautions. Failure to do so may cause electric shock, equipment failures, a short-circuit, wire breakage, malfunctions, or damage to the product. - The disposal size of the cable end sh ould follow the dimensions described in the manual. - Twist the ends of stranded wires and make sure that there are no loose wires. - Do not solder-plate the electric wire ends. - Do not connect more than the specified number of wires or electric wires of unspecified size. - Affix the electric wires so that nei ther the terminal block nor the connected parts are directly stressed. WIRING PRECAUTIONS
• Make sure to observe the following precautions in order to prevent any damage to the machinery or accidents due to malfunction of the PLC caused by abnormal data written to the PLC due to the effects of noise: - Do not bundle the power line and control line together with or lay them close to the main circuit, high-voltage line, load line or power line. As a guideline, lay the power line, control line and communication cables at least 100 mm away from the main circuit, high-voltage line, load line or power line. - Ground the shield of the analog input/output cable at one point on the signal receiving side. However, do not use common grounding with heavy electrical systems.
• Check the interface type and correctly connect the cable. Incorrect wiring (connecting the cable to an incorrect interface) may cause failure of the module and external device.
• To terminal blocks or power connec tors, connect circuits isolated from hazardous voltage by double/reinforced insulation. No. of wire per terminal Wire size Temperature ratingSingle wire, Strand wire (Material: Copper wire) Ferrule with insulation sleeve One wire AWG24 to 16 (0.2 to 1.5 mm2) AWG23 to 19 (0.25 to 0.75 mm2) 80°C or more Manufacturer Model Wire size Crimp tool PHOENIX CONTACT GmbH & Co. KG AI 0.5-10 WH 0.5 mm 2 CRIMPFOX 6 AI 0.75-10 GY 0.75 mm 2 AI 1.0-10 1.0 mm 2 AI 1.5-10 1.5 mm 2 10 mm Contact area (Crimp area) 16 to 18 mm2 to 2.8 mm Insulation sleeve - Ferrule with insulation sleeve 10 mm - Strand wire/single wire 3) Connecting a cable
• When ferrules with insulation sleeve are used Insert a wire with the ferrule with insulation sleeve into the wire insertion opening and push the wire.
• When stranded wires and solid wires are used Push the open/close button of the terminal block with a flathead screwdriver. While pushing the open/close button, insert the wire into the insertion opening until the wire reaches the back, and then release the open/close button. Then, pull the wire lightly and check that it is clamped securely. <Reference> 4) Disconnecting a cable Push the open/close button of the wire to be disconnected with a flathead screwdriver. Pull out the wire with the open/close button pushed.

*1 When using a thermocouple, use specified compensating lead wires. *2 When you use a resistance thermometer, the resistance of the lead wire is low, use a wire without a resistance difference between the lead wire. *3 Make sure to short-circuit the [B] and [b] terminals when a 2-wire resistance thermometer is input. For further information on the power supply wiring and power cable, refer to the following manual. → MELSEC iQ-F FX5 User's Manual (Temperature Control) Ground the PLC as stated below.

• Perform class D grounding. (Grounding resistance: 100 Ω or less)
• Ground the PLC independently if possible. If the PLC cannot be grounded independently, perform the "Shared grounding" shown below. For details, refer to the following manual. → MELSEC iQ-F FX5U User's Manual (Hardware) → MELSEC iQ-F FX5UC User's Manual (Hardware)
• Bring the grounding point close to the PLC as much as possible so that the ground cable can be shortened. Manufacturer Model PHOENIX CONTACT GmbH & Co. KG SZS 0.4×2.5 VDE ch ch ch ch ch VL+ Grounding (Grounding resistance: 100 Ω or less) TC- TC+ Shielded wire Shielded wire Shielded wire B b A B B A Shielded wire COM1 OUT1Load Output Micro voltage input Thermocouple Power supply FX5-4LC Compensating lead wire*1

Resistance thermometer*2 Pt1000 (2-wire type) Resistance thermometer*2 Pt100 or Pt1000 (3-wire type) Shielded wire CT CT Current sensor (CT) b VL- Controlled object AC Power supply : represents the channel number.ch (Green) ( Black ) ( Red ) PLC Other equipmentPLC Other equipmentPLC Other equipment Shared grounding (Good condition) Common grounding (Not allowed) Independent grounding (Best condition) 4. Specification *1 FX5-CNV-IFC or FX5-C1PS-5V is necessary to connect FX5-4LC to the FX5UC CPU module. The items other than the following are equivalent to those of the CPU module. For the general specification, refer to the following manual. → MELSEC iQ-F FX5U User's Manual (Hardware) → MELSEC iQ-F FX5UC User's Manual (Hardware)

• Make sure to set up the following safety circuits outside the PLC to ensure safe system operation even during external power supply problems or PLC failure. Otherwise, malfunctions may cause serious accidents. - Most importantly, set up the following: an emergency stop circuit, a protection circuit, an interlock circuit for opposite movements (such as normal vs. reverse rotation), and an interlock circuit (to prevent damage to the equipment at the upper and lower positioning limits). - Note that when the CPU module detects an error, such as a watchdog timer error, during self-diagnosis, all outputs are turned off. Also, when an error that cannot be detected by the CPU module occurs in an input/output control block, output control may be disabled. External circuits and mechanisms should be designed to ensure safe machinery operation in such a case. - Note that when an error occurs in a relay, transistor or triac of an output circuit, the output might stay on or off. For output signals that may lead to serious accidents, external circuits and mechanisms should be designed to ensure safe machinery operation in such a case. DESIGN PRECAUTIONS
• Simultaneously turn on and off the power supplies of the CPU module and extension modules. STARTUP AND MAINTENANCE PRECAUTIONS
• Do not disassemble or modify the PLC. Doing so may cause fire, equipment failures, or malfunctions. For repair, contact your local Mitsubishi Electric representative.
• Do not drop the product or exert strong impact to it. Doing so may cause damage. DISPOSAL PRECAUTIONS
• Please contact a certified electronic waste disposal company for the environmentally safe recycling and disposal of your device. TRANSPORTATION PRECAUTIONS
• The product is a precision instrument. During transportation, avoid impacts larger than those specified in the general specifications by using dedicated packaging boxes and shock-absorbing palettes. Failure to do so may cause failures in the product. After transportation, verify operation of the product and check for damage of the mounting part, etc.Model name Applicability FX5U CPU module Ver. 1.050 or later FX5UC CPU module*1 Ver. 1.050 or later Items Specifications Dielectric withstand voltage 500 V AC for 1 minute Between all terminals and ground terminalInsulation resistance

insulation resistance tester Items Specifications External power supply Power supply voltage 24 V DC +20%, -15% Allowable instantaneous power failure time Operation continues when the instantaneous power failure is shorter than 5 ms. Current consumption 25 mA Internal power supply Power supply voltage 5 V DC Current consumption 140 mA *1 A different input can be selected for each channel. *2 To stabilize the measurement precision, warm-up (supply power) the system for 30 minutes or more after power-on. Control method Two-position control, PID control, Heating/cooling PID control, Cascade control Control operation period 250 ms/4ch Measured temperature range Refer to section 4.7 Heater disconnection detection Alarm is detected (Variable within range from 0.0 to 100.0 A by GX Works3.) Operation mode 0: Not used, 1: Monitor, 2: Monitor+Alarm, 3: Monitor+Alarm+Control (Selected by GX Works3) Insulation method

• The photocoupler is used to insulate the analog input area and transistor output area from the PLC.
• The DC/DC converter is used to insulate the power supply from the analog input area and transistor output area.
• Channels are insulated from each other. Number of occupied I/O points 8 points Items Specifications Number of input points 4 points Input type*1 Thermocouple K, J, R, S, E, T, B, N JIS C 1602-1995, PLII, W5Re/W26Re, U, L Resistance thermometer 3-wire type Pt100 JIS C 1604-1997, 3-wire type JPt100 JIS C 1604-1981 2-wire type/3-wire type Pt1000 JIS C 1604-2013 Micro voltage input Measurement precision *2 Refer to MELSEC iQ-F FX5 User's Manual (Temperature Control) Cold contact temperature compensation error When ambient temperature is 0 to 55°C Within ±1.0°C However, within ± 2.0° C while input value is -150 to -100 °C / within ± 3.0°C while input value is -200 to -150°C When ambient temperature is -20 to 0°C Within ±1.8°C However, within ± 3.6° C while input value is -150 to -100 °C / within ± 5.4°C while input value is -200 to -150°C Varies depending on input range of used sensors. Sampling period 250 ms/4ch Effect of external resistance (When thermocouple is used) Approx. 0.125 μV/Ω Effect of input lead wire resistance (When resistance thermometer is used) 3-wire type Approx. 0.03%/Ω of full scale. 10 Ω or less per 1-wire 2-wire type Approx. 0.04%/Ω of full scale. 7.5 Ω or less per 1-wire Input impedance 1 M Ω or more Sensor current Approx. 0.20 mA (When resistance thermometer is used) Operation when input is disconnected/ Operation when input is short-circuit ed Upscale/Downscale (When resistance thermometer is used) Items Specifications Number of input points 4 points Current sensor When using this product in the United States or Canada, use current sensors with UL/cUL Listed and/or CSA certified such as XOBA and XOBA7. When using current sensors in countries other than the above, we recommend the following. CTL-12-S36-8, CTL-12-S36-10, CTL-12-S56-10, CTL-12L-8, CTL-6-P , CTL-6-P-H, CTL-6-S-H Allowable input current 0 to 182.2 mArms

When CTL-12-S36-8 is used: 0.0 to 100.0 A When CTL-12-S36-10 is used: 0.0 to 100.0 A When CTL-12-S56-10 is used: 0.0 to 100.0 A When CTL-12L-8 is used: 0.0 to 100.0 A When CTL-6-P is used: 0.0 to 30.0 A When CTL-6-P-H is used: 0.0 to 30.0 A When CTL-6-S-H is used: 0.0 to 30.0 A Measurement precision Larger one between ±5% of input value and ±2 A (Excluding precision of current sensor) Sampling period 0.5 sec.Input type Measurement precision K -200 to +1300 °C (-100 to +2400°F) J -200 to +1200° C (-100 to +2100°F) T -200 to +400° C (-300 to +700°F) S 0 to 1700 °C (0 to 3200°F) R 0 to 1700 °C (0 to 3200°F) E -200 to +1000° C (0 to 1800°F) B 0 to 1800 °C (0 to 3000°F) N 0 to 1300 °C (0 to 2300°F) PLII 0 to 1200 °C (0 to 2300°F) W5Re/W26Re 0 to 2300 °C (0 to 3000°F) U -200 to +600 °C (-300 to +700°F) L 0 to 900 °C (0 to 1600°F) Micro voltage input DC0 to 10 mV, DC0 to 100 mV Pt100 (3-wire type) -200 to +600° C (-300 to +1100°F) JPt100 (3-wire type) -200 to +500 °C (-300 to +900°F) Pt1000 (2-wire type/3-wire type) -200.0 to +650.0 °C (-328 to +1184°F) Items Specifications Number of output points 4 points Output method NPN open collector transistor output Rated load voltage 5 to 24 V DC Maximum load voltage 30 V DC or less Maximum load current 100 mA Leak current in OFF status 0.1 mA or less ON voltage 1.5 V (When maximum load current) Control output cycle 0.5 to 100.0 sec. MELSEC iQ-F FX5-4LC Hardware Manual This manual describes the part names, dimensions, installation, and specifications of the product. Before use, read this manual and manuals of relevant products fully to acquire proficiency in handling and operating the product. Make sure to learn all the product information, safety information, and precautions. And, store this manual in a safe place so that you can take it out and read it whenever necessary. Always forward it to the end user. Registration: The company name and the product name to be described in this manual are the registered trademarks or trademarks of each company. Effective March 2017 Specifications are subject to change without notice. © 2017 MITSUBISHI ELECTRIC CORPORATION Manual Number JY997D73701 Revision B Date March 2017