Intrinsically Safe Version Only - Siemens Pointek CLS100 Operating Instructions Manual
Point level switches
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Also See for Pointek CLS100:
- Instructions manual (185 pages) ,
- Compact operating instructions (181 pages) ,
- Quick start manual (162 pages)
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5 and 4 are connected to Solid state switch output
2 and 1 are connected to V supply 10-30 V DC
3.8
Intrinsically safe version only
Operation with solid state switch/relay
•
For intrinsically safe operation, an intrinsic safety barrier is required. Ratings U
supply and solid state switch
•
Shield is internally connected to the ground. It is recommended to use a shielded cable for stable
measurement.
red/black
Supply:
12 - 30V DC
10 - 30V DC intrinsically safe
Polarity determines output logic
Operation with 4/20 mA loop
•
For intrinsically safe operation, an intrinsic safety barrier is required. Ratings U
supply
•
Rmax=(Vsupply - 12 V)/20 mA. Example: 24 V supply allows Rmax of 600 Ohms
Pointek CLS100
Compact Operating Instructions, 05/2021, A5E32146158-AB
3.8 Intrinsically safe version only
white/white
Output:
Solid state switch
Observe protection
Max. 30V DC/30V AC 82 mA
Limited to 30 V DC/16 V AC,
82 mA in wet locations
Connecting
, I
, P
, C
L
of power
i
i
i
i
i
I
P
C
L
of power
i
i
i
i
i
13
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