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Mounting
3.3 Mounting the terminating module
3.3
Mounting the terminating module
Introduction
The ET 200pro is terminated with the terminating module. To operate the ET 200pro the
terminating module must be mounted.
Requirements
• The last communications module of the ET 200pro has been mounted.
• All communications modules are screwed onto the rack.
Procedure
Follow the steps below to mount the terminating module:
1. Plug the terminating module onto the rack.
2. Move the terminating module to the left to the last communications module.
Figure 3-3
3. Screw the terminating module onto the rack (2 cross-head screws on the fronte, torque
1.5 Nm).
Make sure that all other connection modules are already screwed to the communications
modules.
3.4
Set the PROFIBUS address and the terminating resistor
You will find detailed information on setting the terminating resistor in the "ET 200pro
distributed I/O device (https://support.industry.siemens.com/cs/ww/en/view/21210852)"
operating instructions.
24
Mounting the terminating module
Operating Instructions, 02/2022, J31069-D0176-U001-A6-7618
SIMATIC RF170C
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