Mounting The Power Module - Siemens ET 200pro Operating Instructions Manual

3.4

Mounting the Power Module

Introduction
You connect the 2L+ load voltage supply to the power module. The power module opens a
new load group (sourcing) for the electronic modules of ET 200pro. The power module and
the corresponding bus module are supplied in gray color in order to prevent mistakes.
Requirements
● The power module is mounted on the corresponding bus module (delivery state).
● The connection module may not be installed when you slide the power module to the left.
Required tools
Cross-tip screwdriver, size 2
Proceed as follows
1. Snap-mount the power module onto the rack.
2. Apply some pressure on the connector of the bus module (not on the power module!),
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
Note
CM PM Direct connection module
You need to remove the cover from the CM PM Direct connection module in order to wire
the cables. Recommendation: Do not mount the connection or power modules onto the
rack before you have completed the wiring.
then slide the power module to the left to engage it on the previous electronic module.
Note
Points to note when installing:
• The power module may not become skewed when you move it.
• You need to apply more pressure to engage it on the previous electronic module, and
to achieve seal tightness.
3.4 Mounting the Power Module
Mounting
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