4 19-inch module 16DIN
20 © Festo Didactic 759614
4.2 Commissioning
1. Connect the inputs/outputs to the PLC using a flat cable:
– SV3/SV4: Siemens S7 (16-pin)
– SV1/SV2: Other controller types (10-pin)
2. If using modules in parallel, these can be connected via the free insulation-displacement connector
SV1/SV2 or SV3/SV4 using flat cables.
3. Connect the 24 V power supply by means of the 3-pin connector SL1 or SL2.
4. The jumpers JP1 and JP2 define that the input module is directly supplied via 24 V.
5. Screw the 19-inch module into the frame.
4.3 Technical data
Electrical/Mechanical
Operating voltage 24 V DC
Input voltage 0 V to operating voltage
Input impedance See PLC manual
Current rating Max. 4.0 A
Connection 4 mm safety sockets
Front-plate width 12 HP
Subject to change
4.4 Contact allocation table
Pin SV1 SV2 SV3 SV4 Pin SV1 SV2 SV3 SV4
1 L1+ L2+ 0V 0V 9 I7 I17 L1+ L2+
2 I0 I10 I7 I17 10 0V 0V I3 I13
3 I1 I11 0V 0V 11 — — L1+ L2+
4 I2 I12 I6 I16 12 — — I2 I12
5 I3 I13 0V 0V 13 — — L1+ L2+
6 I4 I14 I5 I15 14 — — I1 I11
7 I5 I15 0V 0V 15 — — L1+ L2+
8 I6 I16 I4 I14 16 — — I0 I10
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