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Parker Hannifin Corporation
Pneumatic Division Europe
www.parker.com/pde
15
S11
S21
S12
S22
S32
S42
14
24
L11
L12
Y32
S34
A1
A2
In 0
In 1
In 2
In 3
Safety Relay
PLC
24v + - 0v
–
RESET
+
–
+
SW2
SW1
2
3
1
Pressure
Sensors
Solenoid
2
Solenoid
1
B1 BROWN
B5 GREY
B3 A3
BLUE
A2 WHITE
A4 BLACK
Out 0
Out 1 Out 2
S1
B4 BLACK
B2 WHITE
–
+
Integration Guide
Rockwell 440R-D22S2
FRL-SIF-120
_EU
Parker Pneumatic
Rockwell 440R-D22S2 Wiring Schematic with PLC to Interface to Safety Exhaust Valve
With this schematic it is possible to achieve up to Cat 3 PL d if properly implemented.
External monitoring program for Rockwell 440R-D22S2
a) sensor error : In2 <> In3 after discrepancy time at 150 ms
b) feedback error : In2 = In3 = In0 after installation discrepancy time
c) If error Reset Out 1 & Out 2
Reset error only after maintenance acknowledge
Reset function
d) IF No “feedback error” & In1
Out0 = pulse of 2 s
* Programs provided in this integration guide are for reference only. These programs have not been certified or tested
unless stated otherwise.
This schematic shows
an example of an e-stop
circuit for reference only.
M12 Pinouts for P33
A
5
1
3
4
2
Sol 2
Sol 1
+
-
+
5
1
3
4
2
SW
1
SW
2
A
+
-
1 Brown
2 White
3 Blue
4 Black
5 Grey