Pilz PMCprotego D.48 Operating Manual page 121

Wiring
Input circuit
PMCprotego
Connection
PMCprotego D without a safety card
Input circuit
PMCprotego D
Operating Manual PMCprotego D.48, PMCprotego D.72
1001735-EN-04
X3A
1
ENABLE
2
DIGITAL-IN1
3
DIGITAL-IN2
4
DIGITAL-IN3
5
DIGITAL-IN4
6
DIGITAL-INOUT1
7
DIGITAL-INOUT2
X3B
16
DGND
X4
7
STO1-ENABLE
5
STO2-ENABLE
4
XGND
Digital input
24 VDC
ENABLE
Referenced to earth: Al-
ways connect DGND
(X3B/16) to I/O-GND on the
control system
PSTOP
NSTOP
PSTOP, NSTOP: Evalu-
ation of limit switch
Pin 6 and 7 is configured as
24 V
a digital input in the com-
missioning software
I/O-GND
Digital input: STO1-EN-
ABLE/STO2-ENABLE
Single-channel
24 V
24 VDC
IO-GND
Referenced to earth: Al-
ways connect XGND
(X4B/3 or 4) to I/O-GND on
the control system
Connect a safe semicon-
ductor output or positive-
guided relay contact
121