Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s5
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
642
Connection
Supply voltage Unit types with UB 24 VDC
Unit types with UB 48 – 240 VAC/
DC
A1
L+
A2
L-
Input circuit Single-channel Dual-channel
E-Stop
without detection of shorts
across contacts
S1
S11
S22
S12
S1
S11
S12
S22
E-Stop
with detection of shorts across
contacts
S1
S22
S21
S12
S11
Safety gate
without detection of shorts
across contacts
S1
S22
S11
S12
S1
S2
S11
S12
S22
Safety gate
with detection of shorts across
contacts
S1
S2
S12
S11
S22
S21