Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s50
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
907
Female connector X2 Terminal Description
O1+ O1- Y10 Y11 Y20 Y21
x
2
O1+ Failsafe output for power circuit 1, positive
O1- Failsafe output for power circuit 1, negat-
ive
Y10 Failsafe input for fast shutdown, power
circuit 1
Y11 Failsafe input for fast shutdown, power
circuit 1
Y20 Failsafe input for fast shutdown, power
circuit 2
Y21 Failsafe input for fast shutdown, power
circuit 2
Female connector X3 Terminal Description
O5 O4 O3 A2 Y2 Y1 A2 A1
x
3
O5 Failsafe output for status, power circuit 2
O4 Failsafe output for status, power circuit 1
O3 Failsafe output for fault signal
A2 0 V supply voltage for device
Y2 Standard input for feedback loop 2
Y1 Standard input for feedback loop 1
A2 0 V supply voltage for device
A1 24VDC supply voltage for device