Datasheet

Relays for functional safety
Safety relays PNOZ X
PSWZ X1P
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
524
Preparing for operation
Connection
Supply voltage AC DC
A1
A2
L1
N
A1
A2
L+
L-
Input circuit Single-phase motor Three-phase motor
Single-phase motor = single-
phase measurement signal eval-
uation
Three-phase motor = two-phase
measurement signal evaluation
F2
PSWZ X1P
F2
PSWZ X1P
Single-phase measurement sig-
nal evaluation
F2
PSWZ X1P
Feedback loop with feedback loop monitoring
without feedback loop monitor-
ing
Contacts from external contactors
or link
Semiconductor output
Y32: Semiconductor output for
switch status
Y35: Semiconductor output for
fault signal