isysNet 24 VDC Input Modules, Series A (PSSN8M8A, PSSN8M12A, PSSN8M23A,PSSP8M8A, PSSP8M12A, PSSP8M23A) E106P
5
Wire the Input Modules
Following are wiring instructions for the digital input modules.
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 3 - Common
Pin 4 - Input 0 (M8-A)
Input 1 (M8-B)
Input 2 (M8-C)
Input 3 (M8-D)
Input 4 (M8-E)
Input 5 (M8-F)
Input 6 (M8-G)
Input 7 (M8-H)
PSSN8M8A
PSSP8M8A
(view into connector)
Pin 1 - 24VDC
Pin 2 - Input 1 (M12-A)
Pin 4 - Input 0 (M12-A)
Input 3 (M12-B)
Input 2 (M12-B)
Input 5 (M12-C)
Input 4 (M12-C)
Input 7 (M12-D)
Input 6 (M12-D)
Pin 3 - Common
Pin 5 - No Connect
PSSN8M12A
PSSP8M12A
(view into connector)
Pin 1 - Input 0
Pin 7 - Input 6
Pin 2 - Input 1
Pin 8 - Input 7
Pin 3 - Input 2
Pin 9 - Return (Com)
Pin 4 - Input 3
Pin 10 - Return (Com)
Pin 5 - Input 4
Pin 11 - 24VDC
Pin 6 - Input 5
Pin 12 - Chassis
8
5
4
11
3
2
10
12
6
1
9
7
PSSN8M23A
PSSP8M23A
Sink Input modules (PSSN8) require PNP type input device.
Source Input modules (PSSP8) require NPN type input device.
Wiring examples (PSSN8M8A and PSSP8M8A shown):
Input
Common
Sink
Input
Module
PNP
2-Wire
Input
Device
24 VDC
Input
Common
Source
Input
Module
NPN
2-Wire
Input
Device
24 VDC
Input
Common
Sink
Input
Module
PNP
3-Wire
Input
Device
24 VDC
Input
Common
Source
Input
Module
NPN
3-Wire
Input
Device
24 VDC
Digital Input Module
Input Module
Part Number
8 Digital Inputs M12 (NPN Sinking - Requires
PNP Sourcing Input Device)
PSSN8M12A
8 Digital Inputs M12 (PNP Sourcing -Requires
NPN Sinking Input Device)
PSSP8M12A
8 Digital Inputs M8 (NPN Sinking - Requires
PNP Sourcing Input Device)
PSSN8M8A
8 Digital Inputs M8 (PNP Sourcing - Requires
NPN Sinking Input Device)
PSSP8M8A
8 Digital Inputs M23 12-Pin (PNP Sourcing -
Requires NPN Sinking Input Device)
PSSP8M23A
8 Digital Inputs M23 12-Pin (NPN Sinking -
Requires PNP Sourcing Input Device)
PSSN8M23A
