Mechanical Installation - Lenze c250-S Mounting Instructions

Mechanical installation

A Safety‑Controller c250‑S is designed to be mounted to a 35 mm DIN rail.
The integrated E-bus serves to couple the modules electrically.
The modules can be placed onto the DIN rail individually or in groups. Groups should consist of a maximum
of 3 modules.
When the modules are coupled, the electrical connection is secured by a mechanical locking. Press the
unlocking mechanism for separating the modules.
How to proceed:
Place the module onto a DIN rail:
1. Guide the module to the DIN rail and put on the lower edge.
2. Push the module upwards.
3. Tip the module towards the DIN rail.
4. Let the module slide downwards and let it hook on top.
The module is placed firmly on the DIN rail and can be moved sideways.
Mount the modules side by side:
1. Remove protective cover from the E-bus.
2. Place the modules onto the DIN rail as described.
3. Move the module sideways so that the E-bus is contacted.
4. The locking mechanism must click into place audibly!
The modules are coupled via the E-bus.
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Mechanical installation
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