Connecting Calomat 7 - Siemens SIPROCESS GA700 Operating Instructions Manual

Installing / removing and connecting analyzer and option modules
7.5 Connecting analyzer modules
7.5.3

Connecting CALOMAT 7

Overview
①
②
Figure 7-6
Procedure
1. When an option module OM 2.1 or OM 2.2 is installed:
Connect the option module to the interface
board (AM PCB) using the existing 26-pin ribbon cable.
2. Connect the processing unit (PU) to the CAN interface
circuit board (AM PCB) 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 86).
5. Check the gas paths for leaks, see Checking gas paths for leaks (Page 115).
6. Close the enclosure door using the six screws.
Tighten the screws on the door with a torque of 3.5 Nm.
66
CAN interface, 12-pin ribbon cable
Connector for cable from power supply unit
AM PCB interface CALOMAT 7
②
via the power cable, see Connecting the power supply (Page 95).
③
Interface, 26-pin ribbon cable to option mod-
ule OM 2.1/2.2
③
of the analyzer module printed circuit
①
on the analyzer module printed
Operating Instructions, 05/2018, A5E31930403-06
Wall-mounted device