Wiring Oxymat 7; Figure 5-4 Am Pcb Interfaces - Siemens SIPROCESS GA700 Operating Instructions Manual

Installing/removing modules in the rack-mounted enclosure
5.4 Installing/removing analyzer modules
1. Isolate the device from power.
2. Remove the enclosure cover. To do so, unscrew the two cap nuts on the rear panel and
push the enclosure cover to the back.
3. Remove the blank plate at the rear of the enclosure at the corresponding slot. To do so,
loosen the four screws and remove the blank plate.
4. Place the analyzer module
5. Fasten the analyzer module
base of the enclosure.
Tighten the screws on the rear panel and the base of the enclosure with a torque of 2.5 Nm.
5.4.3

Wiring OXYMAT 7

Procedure
①
②
Figure 5-4
1. When an option module OM 2.1 or OM 2.2 is installed:
Connect the option module to the interface
the existing 26-pin ribbon cable.
2. Connect the processing unit (PU) to the CAN interface on the AM PCB
12-pin ribbon cable.
3. Make sure that power is provided to the AM PCB from the power supply unit
power cable.
4. Install the enclosure cover.
Tighten the cap nuts with a torque of 2.5 Nm.
72
CAN interface, 12-pin ribbon cable
Connector for cable from power supply unit
AM PCB interfaces
NOTICE
Cable damage
Make sure that the cables are carefully laid and secured again after installation or when
you replace an analyzer module. Cables can otherwise be damaged by friction or other
mechanical influences→ Cables (Page 68).
②
in the rack-mounted enclosure
②
with four screws to the rear panel and two screws to the
③
③
of the analyzer module PCB (AM PCB) using
Operating Instructions, 05/2015, A5E31874006-03
①
.
Interface, 26-pin ribbon cable to option
module
①
using the existing
Rack-mounted device
②
via the