I/O Relay Modules

I/O relay modules are used in industrial control, building management, and similar applications to connect control equipment to input sources such as limit switches or proximity sensors, as well as output devices such as motors or linear actuators. Typically implemented in form factors that allow ease of replacement, their primary purpose is to allow system components operating at different voltage levels and supplied by different sources to be safely connected to a shared control system.

Part Number Manufacturer Description Quantity Price Option
70L-ODC Grayhill, Inc. DC OUTPUT MODULE 2A 17 $37.74
C4IAC Sensata-Crydom AC INPUT MODULE 120V 28 $32.78
C4IDC Sensata-Crydom DC INPUT MODULE 10-32V 86 $32.78
G3TA-OA202SZ-US DC24 Omron Automation and Safety AC OUTPUT MODULE 2A 31 $32.17
SM-OAC5A Sensata-Crydom AC OUTPUT MODULE 3.5A 17 $31.35
M-OAC5A Sensata-Crydom AC OUTPUT MODULE 3.5A 93 $31.35
G3R-IDZR1SN DC12-24 Omron Automation and Safety DC INPUT MODULE 12-24V 9 $30.63
G3TA-IDZR02S DC5-24 Omron Automation and Safety DC INPUT MODULE 5-24V 30 $30.37
SM-IAC5 Sensata-Crydom AC INPUT MODULE 120V 13 $30.28
M-ODC5 Sensata-Crydom DC OUTPUT MODULE 3A 21 $30.28