Pilz PNOZ X7 - Status indicators; Faults - Interference; Dimensions in mm

PNOZ X7
Operating Manual PNOZ X7
19692-EN-06
13
Status indicators
LEDs indicate the status and errors during operation:
LED on
POWER
Supply voltage is present.
CH.1/CH.2
Safety contacts of channel 1 and 2 are closed.
Faults – Interference
} Earth fault: The supply voltage fails and the safety contacts open. Once the cause of
the respective fault has been rectified and the supply voltage is switched off for approx.
1minute, the unit is ready for operation again.
} Contact malfunctions: If the contacts have welded, reactivation will not be possible after
the input circuit has opened.
} LED "POWER" does not light: Short circuit or no supply voltage.
Dimensions in mm
121 (4.8")
75 (2.95")
87 (3.42")
22,5
(0,89")