Pilz PMCprotego D.48 Operating Manual page 122

Wiring
PMCprotego D
PMCprotego D
PMCprotego D with a safety card
Input circuit
PMCprotego D
Operating Manual PMCprotego D.48, PMCprotego D.72
1001735-EN-04
X4
7
STO1-ENABLE
5
STO2-ENABLE
8
STO1-STATUS
6
STO2-STATUS
3
XGND
X4
7
STO1-ENABLE
5
STO2-ENABLE
4
XGND
X4A/B
7
STO1-ENABLE
5
STO2-ENABLE
3
XGND
24 V
Ix
Iy
IO-GND
24 V DC
IO-GND
X30 PMCprotego S1
19
STO/SIL3
IO-GND
Dual-channel
24 VDC
Referenced to earth: Al-
ways connect XGND (X4/4)
to I/O-GND on the control
system
Connect the feedback loop
for the state of the pulse
disabler to a digital ouput
(e.g. X3A/6)
If a safety function STO is
not required:
Connect 24 VDC
Referenced to earth: Al-
ways connect XGND (X4/3
or 4) to I/O-GND on the
control system
Digital input: STO1-EN-
ABLE/STO2-ENABLE
Application:
PMCprotego S1: 2nd shut-
down route STO/SIL 3 is
used
Input STO1-ENABLE has
no function, do not wire the
connection
Referenced to earth: Al-
ways connect XGND (X4/3
or 4) to I/O-GND on the
control system
122