Pilz PNOZ c2 24VDC 2n/o - Manual (Page 9)

PNOZ c2
Operating Manual PNOZ c2
22212­EN­02 9
Operation
The unit is ready for operation when the Power LED is permanently lit.
LEDs indicate the status and errors during operation:
Status indicators
Power
Supply voltage is present.
CH.1
Safety contacts of channel 1 are closed.
CH.2
Safety contacts of channel 2 are closed.
Faults ­ malfunctions
} Contact malfunctions: If the contacts have welded, reactivation will not be possible after
the input circuit has opened.
Technical details
General 710002
Approvals CCC, CE, EAC (Eurasian), TÜV, cULus Listed
Electrical data 710002
Supply voltage
Voltage 24 V
Kind DC
Voltage tolerance ­20 %/+20 %
Output of external power supply (DC) 3,0 W
Residual ripple DC 20 %
Continuous duty 100 %
Max. inrush current impulse
Current pulse, A1 2,00 A
Pulse duration, A1 4,0000 ms
Current pulse, input circuit 0,20 A
Pulse duration, input circuit 70,0 ms
Current pulse, feedback loop 0,15 A
Pulse duration, feedback loop 1,0 ms
Current pulse, start circuit 0,15 A
Pulse duration, start circuit 1,0 ms
Voltage at
Input circuit DC 24,0 V
Start circuit DC 24,0 V
Feedback loop DC 24,0 V