CMS-660 SYSTEM
CIRCUIT MONITORING SYSTEM (CMS)
13
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Components of CMS system
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CMS Flat Cable
The CMS flat cable is a 4-wire cable for connecting multiple sensors to one control unit. The cable
is available in the following four lengths: 2 m (CMS-800), 5 m (CMS-802), 10 m (CMS-803),
and 30 m (CMS-805).
Please take into account the following information on the possible cable length of the CMS flat cable
depending on the number and shape of sensors:
Maximum flat cable length in m
Number of sensors
Solid-core sensors
Open-core sensors
32
4.5
7.5
28
5.0
8.5
24
6.0
10.0
20
7.0
12.0
16
8.5
15.0
12
11.0
20.0
8
16.0
30.0
•
Flat cables longer than approx. 15 m could require a 120 Ω terminating resistor between the two inner
wires at the far end.
• For the flat cable, please consider:
- Use within closed housings only.
- Keep a distance of min. 5.5 mm to uninsulated live parts.
- Protection class
- Where necessary, additional protection against mechanical stress or UV radiation must be ensured.
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Connector Set
The CMS-820 connector set contains connector housings and connectors to connect
the flat cable to the sensors.
35 x connector housing 35 x connector
