3. Installation of the central control unit CMXR-C2
Festo GDCP-CMXR-C2-HW-EN 1002NH
37
The CAN interface X6 is set permanently to 1000 kbit/s.
The length specifications shown in the table are maximum values in ideal conditions. The
cable length possible in practice is reduced with poor screen contact, high interference,
branch lines and poor cable quality.
Furthermore, the cable length is dependent on the properties of the other CAN bus
stations and on the optocouplers (if connected) being used.
We recommend that the CAN cable only be as long as is really necessary.
Cable for encoder supply output and reference voltage output
Encoder supply
output and reference
voltage output
Description
Cable type
Twisted pair cables with screen against low-frequency 50 Hz fields (see also “I/O
cables, analogue (current or voltage input/output)”).
Plug type
Plug with grid dimension 5.08 mm
Table 3.7 Cable for encoder supply output and reference voltage output
Increment generator input
Increment generator
input
Cable type
Standard screened cable
Plug type
9-pin D-SUB plug with completely conductive housing
Table 3.8 Specification Cable for increment generator input
Specification
The cable screening must be connected flush with the plug's screen housing.
An additional screening and earthing connection is not necessary.
Summary of Contents for CMXR-C2
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