isysNet Relay Output Module, Series A (PSSTR4M12A)
E109P
5
Wire the Relay Output Module
Following are wiring instructions for the relay output module.
Make sure all connectors and caps are securely tightened to
properly seal the connections against leaks and maintain IP67
requirements.
!
ATTENTION
(view into connector)
Pin 1 - 24VDC
Pin 2 - Output 0B (M12-A)
Pin 4 - Output 0A (M12-A)
Output 1B (M12-B)
Output 1A (M12-B)
Output 2B (M12-C)
Output 2A (M12-C)
Output 3B (M12-D)
Output 3A (M12-D)
Pin 3 - Common
Pin 5 - No Connect
PSSTR4M12A
PSSTR4M12A is rated for 5-28.8 VDC only. Do not connect it
to an AC power source.
!
WARNING
Communicate With Your Module
I/O messages are sent to (consumed) and received from (produced)
the I/O module. These messages are mapped into the processor’s
memory. The I/O relay output module consumes 1 byte of output data
(scanner Tx - status). It does not produce data (scanner Rx).
Default Data Map for the Relay Output Modules
PSSTR4M12A
Message Size: 1 Byte
7
6
5
4
3
2
1
0
Consumes
Not Used
Ch3 Ch2 Ch1 Ch0 Output
(Scanner Tx)
State
Where: 0 = OFF, 1 = ON
EDS File Requirements
The EDS file is available online at www.parker.com/pneu/isysnet.
Load Powered by Internal Power Bus
Load Powered by External Power Bus
Sourcing
Common
3
Output B
2
Output A
4
24VDC
1
Load
–
+
Sinking
Common
3
Output B
2
Output A
4
24VDC
1
Load
–
+
Power
Supply
–
+
Sourcing
Common
3
Output B
2
Output A
4
24VDC
1
Load
–
+
Power
Supply
–
+
Sinking
Common
3
Output B
2
Output A
4
24VDC
1
Load
–
+
