Installing Option Modules - Siemens 7MB3000 Series Operating Instructions Manual

7.11.2

Installing option modules

Preparing for installation
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②
③
④
⑤
⑥
Figure 7-13
1. Isolate the device from power.
2. Loosen the six screws and open the door.
3. Loosen the three screws and remove the shield plate for signal cables (see the figure below).
4. Pull out the connectors for the following cables depending on the installation situation:
– Power cable
– 26-pin ribbon cable to display
– 12-pin ribbon cable to analyzer modules AM and option module OM 2.2
– 26-pin ribbon cable to the analyzer modules
– Connecting cable to the terminal block (TB)
– If applicable, Ethernet-cable on the processing unit.
Wall-mounted device
Operating Instructions, 07/2023, A5E31930403-AB
Installing / removing and connecting analyzer and option modules
Power cable
12-pin ribbon cable to the AM (CAN bus)
Processing unit (PU)
26-pin ribbon cable to display
Connecting cable OM 1.1 - PU
Option module OM 1.1
Cabling using OM 1.1 and OM 2.1 as an example
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⑦
Connecting cable TB - PU
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Connecting cable TB - OM 1.1
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Connecting cable TB - OM 2.1
⑩
Option module OM 2.1
⑪
26-pin ribbon cable to the AM1
⑫
26-pin ribbon cable to AM2
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⑪⑫
⑦⑧⑨
7.11 Installing option modules
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