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U N I V E R S A L M OTO R C O N T R O L L E R U M C 1 0 0 . 3 | M R P 3 1 . 0 M O D B U S T C P C O M M U N I C AT I O N M O D U L E M A N U A L
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Installation
Mechanical installation
The Modbus interface module MRP31.0 can be mounted either on the UMC100.3 itself or separately from the UMC100.3 using
the single mounting kit (SMK3.0).
Mounting the MRP31.0 on the UMC100.3
When the module is installed directly on the UMC100.3 the UMC100.3 with MRP31.0 acts like a device with integrated
Modbus RTU communication. No additional accessories are needed.
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01 Image shows UMC100.3 DC.
Mounting the MRP31.0 remote from the UMC100.3
When the communication interface is installed remote from the UMC100.3 - e.g. in the cable chamber of a motor control
center - the MRP31.0 must be separately supplied. This makes it possible to keep the MRP31.0 online even in the case when
the drawer is removed. Ready made cables are available. But it is also possible to use own cables. For more details see
section „Using MRP31.0 in a Drawout System".
MRP31
Power
Move down MRP31 until
snapped-in to fix MRP31
on UMC100.3
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