Description
- Distributed
- I/O
- IO
- PLC
- S7-300
Fully compatible with the Siemens S7-300 PLC ET200M I/O Systems Number of inputs 32 Isolation (from backplane bus) In groups of Yes (optocoupler) 16 Input voltage value for 0 ? signal for 1 ? signal DC 24 V -3 ... +5 V +13 ... +30 V Input current for 1 ? signal typ. 7 mA Delay time typ. 1.2 ... 4.8 ms Connection of 2-wire initiator Perm. quiescent current for ?0 ? signal max. Yes 1.5 mA Cable length unshielded max. shielded max. 600 m 1000 m Current consumption internal (backplane bus) typ. external (from +24 V) max. 30 mA 290 mA Power loss (rated operation) typ. 6.8 W Front connector 40-way Ambient temperature Transport and storage temperature 0 C ... 60 C -25 C ... 75 C