Connecting Calomat 7 - Siemens 7MB3000 Series Operating Instructions Manual

7.7.3

Connecting CALOMAT 7

Overview
①
②
Figure 7-8
Procedure
1. When an option module OM 2.1 or OM 2.2 is installed:
Connect the option module to the interface
(AM-FBG) using the existing 26-pin ribbon cable.
2. Connect the processing unit (PU) to the CAN interface
circuit board (AM-FBG) using the existing 12-pin ribbon cable.
3. Ensure that power is provided to the analyzer module printed circuit board from the power
supply unit
4. Connect the gas connections, see CALOMAT 7 (Page 100).
5. Check the gas paths for leaks, see Checking gas paths for leaks (Page 133).
6. Close the housing door using the six screws.
Tighten the screws on the door with a torque of 3.5 Nm.
Wall-mounted device
Operating Instructions, 07/2023, A5E31930403-AB
Installing / removing and connecting analyzer and option modules
CAN interface, 12-pin ribbon cable
Connector for cable from power supply unit
AM-FBG interfaces CALOMAT 7
②
via the power cable, see Connecting the power supply (Page 113).
7.7 Connecting analyzer modules
③
Interface, 26-pin ribbon cable to option mod‐
ule OM 2.1/2.2
③
of the analyzer module printed circuit board
①
on the analyzer module printed
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