Installing the mounting rail
1. Mount the rail in the cabinet so that you have sufficient space for installation and heat
dissipation of the modules (
maintain the minimum clearance to the casing).
2. If necessary, mark the fixing holes on the base of the enclosure, then drill the holes with
diameter of 6.5 mm
±0.2
.
3. Screw the mounting rail to the base surface of the cabinet (screw size M6).
Note
Make sure there is a low-resistance connection between the mounting rail and the base of
the cabinet.
If the ET 200iSP is subject to increased vibration or shock, it is advisable to bolt down the
mounting rail with an additional screw, at the center position between the two outer bores
(with b/2). The securing screws require an additional M6 hole at b/2 on the mounting rail
(see table above).
4.3
Installing the terminal module for power supply PS
Properties
● The terminal module TM-PS-A/ TM-PS-A UC is used to accommodate the Power Supply
PS.
● The terminal module TM-PS-B/ TM-PS-B UC is used to accommodate a second, Power
Supply PS of the ET 200iSP as redundant unit.
● The terminal modules TM-PS-A/ TM-PS-A UC and TM-PS-B/ TM-PS-B UC must be
prewired (without Power Supply PS).
● All other terminal modules are installed to the right of the terminal module TM-PS-A/ TM-
PS-A UC or TM-PS-B/ TM‑PS-B UC.
Requirements
The mounting rail is installed.
Required tool
4.5 mm screwdriver (cylindrical design)
Installing
4.3 Installing the terminal module for power supply PS
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
93
Содержание SIMATIC ET 200iSP
Страница 82: ...Configuration options 3 18 Redundancy with IM 152 ET 200iSP 82 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 184: ...Commissioning and Diagnostics 6 8 Diagnostics with STEP 7 ET 200iSP 184 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 194: ...Maintenance 7 7 Reading service data ET 200iSP 194 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 220: ...Terminal modules 9 6 Terminal module TM RM RM ET 200iSP 220 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 372: ...Glossary ET 200iSP 372 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 384: ...Index ET 200iSP 384 Operating Instructions 11 2017 A5E00247483 07 ...