Sme25 Connections; This Is How You Remove An Sme25 And Install It Again - Siemens SINUMERIK 828D Series Software And Hardware Service Manual

Installing
Procedure:
1. Now install the new SME20.
2. Screw on the protective conductor connection.
3. Reconnect the encoder connecting cable.
4. Connect the DRIVE-CLiQ cable.
Note
Connections/cables
Only measuring systems where the measuring system power supply is not grounded may be
connected.
The maximum DRIVE-CLiQ cable length is 100 m.
The maximum encoder cable length is 3 m.
In order to guarantee the degree of protection, all of the plug connectors must be correctly
screwed into place or snapped into place.
4.17.3

SME25 connections

Connections
Figure 4-59
4.17.4

This is how you remove an SME25 and install it again

Overview
The activities that must be taken into account when replacing an SME25 are subsequently
described.
If an SME25 has a hardware defect, then it must be replaced by an identical module.
Software and hardware
Service Manual, 08/2018, 6FC5397-5DP40-6BA1
Connections SME25
Service cases - hardware
4.17 Sensor Modules External
215