Component
Function
Image
Terminal module
...carries the wiring and accommodates the
power supply module, interface module,
and the electronic modules. Terminal mod‐
ules are available in the following variants:
● TM-PS-A for the power supply PS 24
VDC
● TM-PS-B for the redundant power
supply PS 24 VDC
● TM-PS-A UC for the power supply
PS 120/230 VAC and PS 24 VDC
(Product version 7 and higher)
● TM-PS-B UC for the redundant
PS 120/230 VAC and PS 24 VDC
redundant power supply (Product
version 7 and higher)
● TM-IM/EM for the interface module
● TM-IM/IM for the redundant interface
module
● TM-EM/EM for the electronic modules
● TM-RM/RM for the electronic module
2DO Relay UC60V/2A
7036$
7036$8&
7036%
7036%8&
70,0,0
70,0(0
70(0(0
705050
Power supply PS
...is plugged into terminal module TM-PS-A /
TM‑PS-A UC or
TM-PS-B / TM-PS-B UC. The power supply
module supplies the electronic circuits and
sensors with voltage.
● PS 24 VDC power supply to TM-PS-A/
TM-PS-B
● Power supply PS 120/230 VAC and PS
24 VDC (as of product version 7) to
TM‑PS‑A UC/ TM-PS-B UC
Product overview
1.2 ET 200iSP Distributed I/O Station
ET 200iSP
18
Operating Instructions, 11/2017, A5E00247483-07