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– Connections for two digital sensors – Connection of sensors in 2, 3, and 4-wire technology – Maximum permissible load current per sensor: 250 mA – Maximum permissible load current from the terminal: 0.5 A – Diagnostic and status indicators This data sheet is only valid in association with the IB IL SYS PRO UM E user manual or the Inline system manual for your bus system. Make sure you always use the latest documentation. It can be downloaded at www.download.phoenixcontact.com A conversion table is available on the Internet at This data sheet is valid for the products listed on the following page: Inline Terminal With Two Digital Inputs
IB IL 24 DI 2 ... 5549_en_03 PHOENIX CONTACT 2 Ordering Data Technical Data Products Description Type Order No. Pcs./Pck. Inline terminal with two digital inputs; including accessories (connectors and labeling field); transmission speed 500 kbps IB IL 24 DI 2-PAC 2861221 1 Inline terminal with two digital inputs; without accessories transmission speed 500 kbps IB IL 24 DI 2 2726201 1 Inline terminal with two digital inputs; without accessories; transmission speed 2 Mbps IB IL 24 DI 2-2MBD 2819066 1 Inline terminal with two digital inputs; including accessories (connectors and labeling field); transmission speed 2 Mbps IB IL 24 DI 2-2MBD-PAC 2861713 1 One of the listed connectors is needed for the complete fitting of the IB IL 24 DI 2 and IB IL 24 DI 2-2MBD terminals. Accessories Description Type Order No. Pcs./Pck. Connector with eight spring-cage connections (green, w/o color print) IB IL SCN-8 2726337 10 Connector with eight spring-cage connections (green, with color print) IB IL SCN-8-CP 2727608 10 Documentation Description Type Order No. Pcs./Pck. "Configuring and Installing the INTERBUS Inline Product Range" user manual IB IL SYS PRO UM E 2743048 1 "Automation Terminals of the Inline Product Range" user manual IL SYS INST UM E 2698737 1 General Data Housing dimensions (width x height x depth) 12.2 mm x 120 mm x 71.5 mm Weight 53 g (with connector); 38 g (without connector) Mode of operation Process data mode with 2 bits Connection method for sensors 2, 3, and 4-wire technology Permissible temperature (operation) -25°C to +55°C Permissible temperature (storage/transport) -25°C to +85°C Permissible humidity (operation/storage/transport) 10% / 95% according to EN 61131-2 Permissible air pressure (operation/storage/transport) 70 kPa to 106 kPa (up to 3000 m above sea level) Degree of protection IP20 according to IEC 60529 Class of protection Class 3 according to VDE 0106, IEC 60536 Connection data for Inline Connectors Connection type Spring-cage terminals Conductor cross section 0.2 mm 2 to 1.5 mm2 (solid or stranded) Interface Local bus Through data routing Transmission Speed IB IL 24 DI 2, IB IL 24 DI 2-PAC 500 kbps IB IL 24 DI 2-2MBD, IB IL 24 DI 2-2MBD-PAC 2 Mbps
IB IL 24 DI 2 ... 5549_en_03 PHOENIX CONTACT 3 Power Consumption (500 kbps) Communications power 7.5 V Current consumption at UL 35 mA, maximum Power consumption at UL 0.27 W, maximum Segment supply voltage US 24 V DC (nominal value) Nominal current consumption at US 0.5 A (2 x 0.25 A), maximum Power Consumption (2 Mbps) Communications power 7.5 V Current consumption at UL 50 mA, maximum Power consumption at UL 0.375 W, maximum Segment supply voltage US 24 V DC (nominal value) Nominal current consumption at US 0.5 A (2 x 0.25 A), maximum Supply of the Module Electronics and I/O Through the Bus Coupler/Power Terminal Connection method Through potential routing Digital Inputs Number 2 Input design According to EN 61131-2 Type 1 Definition of switching thresholds Maximum low-level voltage ULmax < 5 V Minimum high-level voltage U Hmin > 15 V Common potentials Segment supply, ground Nominal input voltage UIN 24 V DC Permissible range -3 V < UIN < +30 V DC Nominal input current for UIN (at 500 kbps) 5 mA Nominal input current for UIN (at 2 Mbps) 3 mA, minimum Current flow (500 kbps) Linear in range 1 V < U IN < 30 V Current flow (2 Mbps) See table "Characteristic Curve (at 2 Mbps): Current Depending on the Input Voltage and the Ambient Temperature TA" on page 4 Delay time None Permissible cable length to the sensor 30 m Use of AC sensors AC sensors in the voltage range < U IN are limited in application Input Characteristic Curve (500 kbps) Input Voltage (V) Typical Input Current (mA) -3 < UIN < 0.7 0 3 0.4 6 1.0 9 1.7 12 2.3 15 3.0 18 3.7 21 4.4 24 5.0 27 5.7 30 6.4
IB IL 24 DI 2 ... 5549_en_03 PHOENIX CONTACT 4 Characteristic Curve (at 2 Mbps): Current Depending on the Input Voltage and the Ambient Temperature TA Supply Voltage Input Current Input Current acc. to t >= 20 s for TA = 25°C for TA = 55°C 18 V 3.0 mA 2.9 mA 2.5 mA 24 V 3.9 mA 3.8 mA 3.5 mA 30 V 4.5 mA 4.2 mA 3.0 mA The current is reduced depending on the ambient temperature TA and the number of inputs that are switched on (module internal temperature). Power Dissipation Formula to Calculate the Power Dissipation of the Electronics 500 kbps
2 Mbps
PEL Total power dissipation in the terminal n Index of the number of set inputs n = 1 to 2 UINn Input voltage of the input n Power Dissipation of the Housing PHOU 0.6 W (within the permissible operating temperature) P = 0.21 W + [ U xEL INn /c83 n = 1 2 U -1.8 VINn 4400 /c87 ] /G50 /G45 /G4C /G20 /G3D /G20 /G30 /G2E /G33 /G37 /G35 /G20 /G57 /G20 /G2B /G20 /G53 /G20 /G20 /G5B /G20 /G55 /G49 /G4E /G6E /G20 /G78 /G20 /G30 /G2E /G30 /G30 /G33 /G20 /G41 /G20 /G5D /G6E /G20 /G3D /G20 /G31 /G32 Limitation of Simultaneity, Derating Derating No limitation of simultaneity, no derating Safety Equipment Overload in segment circuit No Surge voltage Protective elements of the power terminal Polarity reversal Protective elements of the power terminal Electrical Isolation/Isolation of the Voltage Areas Common Potentials The 24 V main voltage, 24 V segment voltage, and GND have the same potential. FE is a separate potential area. Separate Potentials in the System Consisting of Bus Coupler/Power Terminal and I/O Terminal - Test Distance - Test Voltage 5 V supply incoming remote bus / 7.5 V supply (bus logic) 500 V AC, 50 Hz, 1 min 5 V supply outgoing remote bus / 7.5 V supply (bus logic) 500 V AC, 50 Hz, 1 min
7.5 V supply (bus logic) / 24 V supply (I/O) 500 V AC, 50 Hz, 1 min
24 V supply (I/O) / functional earth ground 500 V AC, 50 Hz, 1 min
To provide electrical isolation between the logic level and the I/O area it is necessary to supply the station bus coupler and the digital input terminal via the bus coupler or a power terminal from separate power supply units. Interconnection of the power supply units in the 24 V area is not permitted. (See also user manual.) Error Messages to the Higher-Level Control or Computer System None Approvals Information on current approvals can be found on the Internet at www.download.phoenixcontact.com.
IB IL 24 DI 2 ... 5549_en_03 PHOENIX CONTACT 5 Local Diagnostic and Status Indicators and Terminal Point Assignment Figure 1 Terminal with appropriate connectors Local Diagnostic and Status Indicators Function identification Light blue
2 Mbps: white stripe in the vicinity of the D LED
Figure 2 Internal wiring of the terminal points Key: Desig. Color Meaning D Green Diagnostics 1, 2 Yellow Status indicators of the inputs Terminal Point Assignment 1.1, 2.1 Signal input (IN) 1.2, 2.2 Segment voltage US for 2, 3, and 4-wire termination 1.3, 2.3 Ground contact (GND) for 3 and 4-wire termination 1.4, 2.4 FE connection for 4-wire termination 1.1 1.2 1.3 1.4 2.1 2.2 2.3 2.4 D DI 2 5549A002 1 2 D DI2 Protocol chip (bus logic including voltage conditioning) LED Optocoupler Digital input Electrically isolated area Other symbols used are explained in the IB IL SYS PRO UM E user manual or in the Inline system manual for your bus system. +24 V (U )M +24 V (U )S Local bus UL OPC 5549A003 OPC
IB IL 24 DI 2 ... 5549_en_03 6PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany www.phoenixcontact.com Connection Example Figure 3 Typical sensor connections A 4-wire termination B 3-wire termination Programming Data/Configuration Data INTERBUS Other Bus Systems Process Data Assignment of the Terminal Points to the IN Process Data © PHOENIX CONTACT 09/2006 When connecting the sensors observe the assignment of the terminal points to the process data (see page 6). /G31 /G32 /G31 /G32 /G33 /G34 /G31 /G32 /G33 /G34 /G31 /G32 /G44 /G44 /G49 /G20 /G32 /G2B /G32 /G34 /G20 /G56 /G49 /G4E /G20 /G31 /G41 /G49 /G4E /G20 /G32 /G2B /G32 /G34 /G20 /G56 /G42 /G35 /G35 /G34 /G39 /G41 /G30 /G30 /G34 ID code BE hex (190dec) Length code C2 hex Process data channel 2 bits Input address area 2 bits Output address area 0 bits Parameter channel (PCP) 0 bits Register length (bus) 2 bits For the programming data/configuration data of other bus systems, please refer to the corresponding electronic device data sheet (e.g., GSD, EDS). (Byte.bit) view Byte.bit 0.1 0.0 Module Terminal point (signal) 2.1 1.1 Terminal point (+24 V) 2.2 1.2 Terminal point (GND) 2.3 1.3 Terminal point (FE) 2.4 1.4 Status indicator LED 2 1 For the assignment of the illustrated (byte.bit) view to your INTERBUS control or computer system, please refer to the DB GB IBS SYS ADDRESS data sheet, Order No. 9000990.