5087439 PHOENIX | Alldatasheet

Document overview

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Technical content

  • Passive current transducer without power supply
  • Measuring range 1 A and 5 A AC, reconnectable
  • Available with threshold value switches 1. Description MCR-SLP-1/5-UI-0(-SW) passive current transducers convert sinusoidal alternate currents from 1 and 5 A into analog standard signals of 0…20 mA or 0…10 V. Modules acquire the necessary power for signal conversion from the measuring circuit so that a separate supply is not required for the transducer. The MCR-SLP-1/5-UI-0-SW current transducer has an additional limit monitor. The limit value and an alarm suppression time are set using two potentiometers on the front of the housing. One Form A and one Form B contact are available for the signaling on the output side. The appropriate switching state is displayed using LEDs. Both module versions are electrically isolated from one another on the input and output side. I U , I Safety Note: MCR-SLP-1/5-UI-0-SW passive current transducers are not suitable for safety circuits because there is no response at the relay output if the input current fails. Passive Current Transducers for Sinusoidal MCR-SLP-1/5-UI-0(-SW) Headqua rters: © Phoenix Contact GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germa ny Phone +49 - 52 35 - 3 00 • Fax +49 - 52 35 - 34 12 00• www.phoenixcontact.com

PHOENIX CONTACT page 2 of 5 2. Technical Data rigid flexible I U [mm ] AWG [A] [V] Connection data0.2-2.5 0.2-2.5 24-14 * * * The electrical data is determined by the module.

Description

MCR passive current transducer for sinusoidal alternate currents Without switching output With switching output Technical Data Input Input current Frequency range Curve form Overcurrent capacity Surge withstand capability (for 1 second) Permissible control range Power loss at I A = 20 mA Connection method

1 A input/5 A input

  • with simultaneous use of current and voltage output Ripple Switching Output Relay output Contact material Maximum switching voltage Continuous current carrying capacity/maximum inrush current Cycles at 6 A Threshold value setting range Internal hysteresis Alarm suppression time for threshold of 25%/110% M 3 MCR-SLP-1/5-UI-0(-SW) with signal conversion: 0…1 A AC, 0…5 A AC/0…20 mA, 0…10 V available with relay output Housing width 22.5 mm (0.886 in.) Aa Type Order No. Pcs. Pkt. MCR-SLP-1/5-UI-0 MCR-SLP-1/5-UI-0-SW 28 14 35 9 28 14 36 2 MCR-SLP-1/5-UI-0 MCR-SLP-1/5-UI-0-SW 0…1 A AC and 0…5 A AC 45…50…60 Hz Sine 2 x I N for 5 min. at 60°C (140˚F) Ambient temperature

50 A/100 A

1.2 x I N 1.6 VA/2.2 VA Screw-clamp terminal block 2.5 mm (14 AWG) 0…1 A AC and 0…5 A AC 45…50…60 Hz Sine 2 x I N for 5 min. at 55°C (131˚F) Ambient temperature 1.1 x I N 1.8 VA/2.4 VA Screw-clamp terminal block 2.5 mm (14 AWG) 0…10 V 20 V > 100 k W < 50 mV pp 0…20 mA 30 mA < 750 W < 250 W < 0.5%pp of measured value 0…10 V 20 V > 100 k W < 50 mV pp 0…20 mA 30 mA < 750 W < 250 W < 0.5%pp of measured value – 1 Form A contact, 1 Form B contact AgSnO

250 V AC/60 V DC

2 A/6 A

100 000 25…110% of I N using potentiometer Approximately 3% of final value 114.5 OUTIN GND GND OUT I9 OUT U J 500 Alarm Suppression Setpoint IOUT1A NC OUT

PHOENIX CONTACT page 3 of 5 General Data Transmission error Temperature coefficient Step-response (10-90%) rated isolation voltage Test voltage: Protective circuit Ambient temperature range Mounting position/mounting Input/output/power supply cccc Conforms to the EMC Directive 89/336/EEC and the Low Voltage Directive 73/23/EEC EMC (electromagnetic compatibility) Noise immunity in accordance with EN 50082-2

  • Electrostatic discharge (ESD)
  • Electromagnetic HF field Amplitude modulation Pulse modulation
  • Fast transients (burst)
  • Surge current load (surge)
  • Conducted interference Noise emission in accordance with EN 50081-2 EN 61000 corresponds to IEC 1000/ EN 55022 corresponds to CISPR22 Criterion A: Normal operating characteristics within the specified limits. Criterion B: Temporary adverse effects on the operating characteristics, which the device corrects itself. Class B: Industrial and domestic applications MCR-SLP-1/5-UI-0(-SW) – Passive Current Transducer for Sinusoidal Alternate Currents From SETPOINT/TIME potentiometer LED switching state indicator Housing cover, can be removed for jumper setting Metal lock for fastening on the DIN rail < 0.5% of final value < 0.015%/K <200 ms

300 V AC

4 kV, 50 Hz, 1 minute Safe isolation in accordance with EN 50 178/EN 61 010 Transient protection using suppressor diodes in the output < 50°C (122˚F): any > 50°C (122˚F): perpendicular < 2% of final value < 0.015%/K <200 ms 4 kV, 50 Hz, 1 minute Safe isolation in accordance with EN 50 178/EN 61 010 Transient protection using suppressor diodes in the output < 45 °C (113˚F) any > 45°C (113˚F): perpendicular Mounting on a horizontal DIN rail. EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 55022 8 kV air discharge 6 kV contact discharge

10 V/m

Input/output: 2 kV/42 W Input/output 10 V Class B These results were achieved using shielded cables. 9 10 11 12 5 6 7 8 1 2 3 4 MCR-SLP-1/5-UI-0 Art.-Nr.: 28 14 35 9 APPROBATIONEN / APPROVALS IN OUT 9 500W500W Out I Out U GND J I out GND NC 5 A 1 A J 1 2 J 1 2 I out R B2 R B1 U out R B1 < 250 W I out =0... 20mA R B2 > 500k W U out =0...10V I out R B R B < 750 W I out =0... 20mA R B U out R B > 500k W U out =0...10V 1.) 2.) IN OUT MCR-SLP-1/5-UI-0 IN NC OUT GND2 GND2 OUT I OUT U 9 10 11 12 5 6 7 8 1 2 3 4 MCR-SLP-1/5-UI-0 Art.-Nr.: 28 14 35 9 APPROBATIONEN / APPROVALS IN OUT 9 500W500W Out I Out U GND J I out GND NC 5 A 1 A J 1 2 J 1 2 I out R B2 R B1 U out R B1 < 250 W I out =0... 20mA R B2 > 500k W U out =0...10V I out R B R B < 750 W I out =0... 20mA R B U out R B > 500k W U out =0...10V 1.) 2.) IN OUT MCR-SLP-1/5-UI-0 IN NC OUT GND2 GND2 OUT I OUT U 1111 2222 3333 4444

PHOENIX CONTACT page 4 of 5 5 6 7 8 2 3 4 J 1 I out R 1.) IN 4NC 5 A 1 A 81111 2222 J 1 2 I out R B 91.) R B < 750W I out=0...20mA J 1 2 I out R B2 R B1 U out 2.) R B1< 250W I out=0...20mA R B2> 500kW U out=0...10V 3. Configuration of the Output 3.1. Opening the Device The locked housing cover is released on both sides using a screwdriver . The housing cover and electronics can only be pulled out about 3 cm (1.181 in.) 3.2. Jumper Position 1 (Current Output/Current and Voltage Output Parallel) The 0-20 mA output signal is received by connecting terminal points and . The maximum load is 750 W If the 0-20 mA current and the 0-10 V voltage signal are required simultaneously , this can be implemented by connecting the terminal points according to the diagram opposite: Terminal points and , are used to close the current path. The voltage signal 0-10 V can be tapped (by leading back the current via the internal 500 W resistor) on the output side of connections and Since the total of all loads in the current path must not exceed 750 W , a maximum external load of 250 W is to be maintained for this connection method. In the voltage path, loads of 500 k W must not be exceeded. Additional measuring errors, which must be taken into account, can be found in the Technical Data.

PHOENIX CONTACT page 5 of 5 J 1 2 R B U out R B > 500kW U out=0...10V 9 10 11 12 SLP MCR-SLP-1/5-UI-0-SW SETPOINT TIME L H IN NC RELAIS OUT OUT GND GND OUT I OUT U 3.3. Jumper Position 2 (Voltage Output/Limit Value Indicator) The 0-10 V signal is received by connecting terminal points and In the voltage path, loads of 500 k W must not be exceeded. Additional measuring errors, which must be taken into account, can be found in the Technical Data. In jumper position 2, there is an option with the MCR-SLP-1/5-UI-0-SW module, to use the device without an analog output, i.e., purely as a limit value indicator 4. Settings (SETPOINT/TIME) for MCR-SLP-1/5-UI-0-SW The desired current limit value is set for the MCR- SLP-1/5-UI-0-SW module using the SETPOINT potentiometer. The TIME potentiometer enables an additional alarm suppression time of 0.2 – 6 seconds. This means that the relay is only activated if the current limit value is still being exceeded after the alarm suppression time has elapsed. This function is useful, for example, if on starting AC motors, no alarm is to be triggered due to the high startup current. 5. Default Setting For the MCR-SLP-1/5-UI-0 the jumper is in position 1 upon delivery (see Page 4). For the MCR-SLP-1/5-UI-0-SW , the jumper is in position 2 upon delivery 2 (see above). Ó PHOENIX CONTACT October 10, 2000 TNR: 5087439-02 http://www.phoenixcontact.com