Pilz PSEN cs1.13p ATEX Bedienungsanleitung Seite 37

PSEN cs1.13p ATEX
Connection diagram, series connection
Ex area
Non-Ex area
Suitable Pilz evaluation devices are, for example:
}
PNOZelog for safety gate monitoring
} PNOZpower for safety gate monitoring
} PNOZsigma for safety gate monitoring
} PNOZ X for safety gate monitoring
Operating Manual PSEN cs1.13p ATEX
21097-2EN-13
Actuator
Actuator
Actuator
FS: Fail-Safe
CAUTION!
Extension of delay-on de-energisation
When several (n) devices are connected in series, the delay-on de-ener-
gisation time adds with the number of interconnected safety switches.
The may. delay-on de-energisation is composed of
max. delay-on de-energisation actuator
+ (n-1) x max. delay-on de-energisation of the inputs
+ delay-on de-energisation of the evaluation device
24 V
S11 S21
Receiver 1
A1
A2
12 22 Y32
S11 S21
Receiver 2
A1
A2
12 22 Y32
S11 S21
Receiver n
A1
A2
12 22 Y32
I1 (FS) I2 (FS)
A1
Evaluation Device
A2
0 V
Control System
I1
I2
I3
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