Pilz PNOZ s1 C 24VDC 2 n/o - Manual (Page 8)

PNOZ s1
Operating Manual PNOZ s1
21393-EN-07
8
Status indicators
Power, In1, In2
Input circuit is closed.
Out
Safety contacts are closed and semiconductor output Y32 carries a high signal.
Reset
24 V DC is present at S34.
Error indicators
Fault
Diagnostics: Plug terminator not connected
} Remedy: Insert plug terminator, switch supply voltage off and then on
again.
Fault
Diagnostics: Internal error, unit defective
} Remedy: Switch supply voltage off and then on again, change unit if neces-
sary.
Power
Diagnostics: Supply voltage too low
} Remedy: Check the supply voltage.
Faults - malfunctions
} Contact malfunctions: If the contacts have welded, reactivation will not be possible after
the input circuit has opened.
Technical Details
General 750101 751101
Approvals CCC, CE, GOST, KOSHA, TÜV,
cULus Listed
CCC, CE, GOST, KOSHA, TÜV,
cULus Listed
Electrical data 750101 751101
Supply voltage
Voltage 24 V 24 V
Type DC DC
Voltage tolerance -15 %/+10 % -15 %/+10 %
Output of external power supply
(DC)
2,0 W 2,0 W
Residual ripple DC 20 % 20 %
Continuous duty 100 % 100 %
Max. inrush current impulse
Reset circuit 0,20 A 0,20 A
Feedback loop 0,20 A 0,20 A