30 BA-en-3041-2008_PC
3.10.2 Analog interface Discharging
The analog interface allows the generator to be integrated into a SPC or into
another environment using 0…10 V or 0…20 mA interfaces.
A hardware release is required if an analog interface is used.
Caution!
• To avoid damaging the generator, make sure that the signals are con-
nected correctly.
• Shielded cables must be used to wire the analog interface; the shield
must make contact on both sides.
• The voltage at the individual contacts must not exceed 60 V DC.
Connector pin assignment: analog interface
1/4 1 Release + 4 Release -
wire color: white wire color: yellow
Insulated input high voltage release via external 24 V signal.
U = 24 V DC ±10%, I <20 mA
A redundant release signal is required if the generator must comply with
the safety requirements of DIN EN 13849. To this end, the two signals
“Release +” and “Release -” must be transmitted via separate switching
paths; hardwiring of the two release signals +/- is prohibited.
2 +24 V DC Output ±20%, I <50 mA
wire color: brown
3 GND for 24 V DC Output, Signal output: Pollution
wire color: green
5 Signal output: Pollution
wire color: gray
0 V:
no pollution detected
24 V DC:
pollution detected
Fig. 17:
Connector pin
assignment
analog interface
Discharge
F00052y
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