Installation and Circuitry
192 Unrestricted SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017
6.5.4 Coupling of external SICAM I/O Modules
CP-802x can be expanded by up to 8 external SICAM I/O Modules. Thereto the following
steps are essential:
• Mounting of the bus connector for SICAM I/O Modules
• Mounting of the SICAM I/O Modules
6.5.4.1 Mounting of the Bus Connector for SICAM I/O Modules
Each SICAM I/O Module is equipped with a bus connector (CM-8812). This must be equipped
separately from the I/O Module. You must disconnect the bus connector before mounting.
Click the first bus connector right beside the Power Supply Module on the DIN rail j and
push it into the bus plug of the Power Supply Module k. Both elements must be aligned
seamlessly.
Afterwards you can attach the bus connectors of further SICAM I/O Modules in the same way.
k
j
X7
X6
RTX6
X3
RTX3
SICAM A8000 CP- 8022
LK1
ETH
X1
PK1
LK4
ETH
X4
PK4
OH2
OH3
OH6
RS - 232
X2
RS -48 5
SI M
RS -4 85
RTX2
RY
P K7L K7
RS-2 32
ER
SICAM A8000 PS- 8620
RY ER
-
+
X1
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