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3. Installation of the central control unit CMXR-C2
Festo GDCP-CMXR-C2-HW-EN 1002NH
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1
Twisted pair
cables
2
Bus bar
3
0 V connector
against 50 Hz field,
max. length 1m-+
Fig. 3.1 Example: Connecting the analogue inputs/analogue outputs
Short-circuiting unused, pre-wired inputs
For already pre-wired but unused inputs, the wires must be short-circuited at the cable
end to prevent transmission of interference.
Ethernet cable
Ethernet cable
Description
Cable type
Screened connection
Plug type
RJ45
Minimum bending radius
Minimum bending radius during the installation: 60 mm
Minimum bending radius for an installed cable: 50 mm
Table 3.4 Ethernet cable specification
A cable with the following features must be used for the connection:
-
Screened, twisted pair data transmission lines
-
Surge impedance of 100 Ohm +/- 15%).
An additional screening and earthing connection is not necessary.
CAN cable
In CMXR-C2, the central control unit can be connected to other bus stations via a CAN
cable.
1
3
2
Summary of Contents for CMXR-C2
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