Installing The Modules On The Rail - Siemens SIMATIC ET 200M Manual

Sequence for Installation
The individual steps to be followed when installing the modules are described
below.
Table 4-3

Installing the modules on the rail

Steps
Attach and secure the PS 307 power supply.
Each signal module comes with a bus
connector, but not the IM 153-x. When
attaching the bus connectors, always start
with the IM 153-x:
S
Remove the bus connector from the last
module and plug it into the IM 153-x.
S
Do not plug a bus connector into the "last"
module.
Do not plug in a bus connector between the
PS 307 and IM 153-x!
Hook the modules onto the rail (1),
slide them along as far as the module on the
left (2), and swing them down into place (3).
Bolt the modules tight, applying a torque of
between 0.8 and 1.1 Nm.
Distributed I/O Device ET 200M
EWA-4NEB780600602-06
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Installation
Figure
2
1
3
4-13