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I/O Relay Modules
(1671 results)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 # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 3RK14020BG000AA2I/O Relay Modules | Siemens | I/O Modules AS-I SLIMLINE MOD,2I/2O RELAY,CAGE CLAMP | In Stock | - | |
 TM2DDO8TTI/O Relay Modules | Schneider Electric | I/O Modules EXPANSION, 8 OUT TR SCE, RM TBK | In Stock | - | |
 GRV-ITMI-8I/O Relay Modules | Opto 22 | I/O Modules Analog input, 8 channel, thermocouple or mV, channel-to-channel isolation | In Stock | - | |
 AD6I/O Relay Modules | Opto 22 | I/O Module; 5 VDC @ 170 mA; 0 to degC; UL, CSA, CE Certified | In Stock | - | |
 IAC-24I/O Relay Modules | Sensata Technologies – Crydom | I/O Modules 90-140V AC INPUT YEL | In Stock | - | |
 XN-2AO-II/O Relay Modules | Eaton-Electronics Division | I/O Modules 2 ANALOG o/put PLUG-IN MODULE 0-20MA OR | In Stock | - | |
 1090203I/O Relay Modules | Phoenix Contact | I/O Modules AXL SE FSDI8/3 | 15 | - | |
 G21305521700I/O Relay Modules | Carlo Gavazzi | DUPLINE OUTPUT 8 OUT PNP ELEV. ;ROHS COMPLIANT: YES | In Stock | - | |
 PB16C4I/O Relay Modules | Sensata Technologies – Crydom | I/O Modules 50 PIN I/O Mounting Board | In Stock | - | |
56412I/O Relay Modules | Murrelektronik | I/O Modules MASI67 INSTALLATION TECHNOLOGY, Conversion from profile cable to 4xM12, MASI67 passiv distributor 4xM12 | In Stock | - | |
 PB16M-VI/O Relay Modules | Sensata Technologies – Crydom | I/O Modules 50 PIN I/O Mounting Board | In Stock | - | |
3RK12000CG000AA2I/O Relay Modules | Siemens | I/O Modules AS-I SLIM LN MOD,4IN,200MA,2WR,CAGE CLMP | In Stock | - | |
 DXC-EXT-IO230I/O Relay Modules | Eaton-Electronics Division | I/O Modules 230V LOGIC INPUT CARD | In Stock | - | |
 112038-0003I/O Relay Modules | Molex | I/O Modules IO:PFB:IP67:30MM 4P:8DO | In Stock | - | |
 IDC5DI/O Relay Modules | Opto 22 | OPTO 22 IDC5D I/O MODULE | 32 | - | |
56752I/O Relay Modules | Murrelektronik | I/O Modules CUBE67+ DIO12 IOL4 E 8XM12 | In Stock | - | |
 2734510I/O Relay Modules | Phoenix Contact | I/O Modules IBS RL 24 DIO 8/8/ 8-R-LK-2MBD | In Stock | - | |
 3RK24001CT300AA3I/O Relay Modules | Siemens | I/O Modules ASI,K20,4I/4Q,M8,ASI V3.0 | In Stock | - | |
 1052429I/O Relay Modules | Phoenix Contact | I/O Modules AXL P AI8 HART 1F | 5 | - | |
5665112I/O Relay Modules | Murrelektronik | I/O Modules Cube67 Valve-Interface, I/O Extension Module, DO16, Norgren V20/22, Sub-D 25 pol., 0,6m | In Stock | - | |
 10J80110200X0I/O Relay Modules | NexCOBOT CO., LTD. | I/O Modules 32-CH DI (PNP/NPN) EtehrCAT I/O | In Stock | - | |
55656I/O Relay Modules | Murrelektronik | I/O Modules MASI20 I/O MODULE, 4 digital outputs, MASI20 DO4/2A | In Stock | - | |
5955630I/O Relay Modules | Murrelektronik | I/O Modules MASI65 I/O MODUL, 4 digital inputs, MASI65 ASI DI4/0,2A, with snap-on device for DIN-rail | In Stock | - | |
ADAM-E5053S-AEI/O Relay Modules | Advantech | I/O Modules 32-Ch Sink Isolated DI for EtherCAT | In Stock | - | |
M-OAC5AI/O Relay Modules | Advantech | I/O Modules OPTO 22 AC OUTPUT MODULE 24-280 VAC(G) | In Stock | - |
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