OMRON
Transistor Remote I/O Terminals
SRT2-OD04

I/O classification: Output. Internal I/O circuit common: NPN (- common). I/O points: 8.

OMRON
Transistor Remote I/O Terminals
SRT2-OD04-1

I/O classification: Output. Internal I/O circuit common: PNP (+ common). I/O points: 8.

OMRON
Waterproof Terminals
SRT2-OD04CL

Input/Output: Outputs. Internal I/O circuit common: NPN (– common). I/O points: 4 points.

OMRON
Waterproof Terminals
SRT2-OD04CL-1

Input/Output: Outputs. Internal I/O circuit common: PNP (+ common). I/O points: 4 points.