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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 |
|---|---|---|---|---|---|
 XN-B6T-SBCSBCI/O Relay Modules | Eaton-Electronics Division | I/O Modules BLOCK BASE MODULE 6 LEVEL SPRING CAGE | In Stock | - | |
8000093116I/O Relay Modules | Weidmuller | I/O Modules UR20-FBC-PN-IRT-V2 KIT (256638) | In Stock | - | |
 3RK19011DE121AA0I/O Relay Modules | Siemens | I/O Modules SINGLE AS-I DATA DECOUPLER, SCREW TERM | In Stock | - | |
G21960000700I/O Relay Modules | Carlo Gavazzi | Dupline Master Module, Channel Generator, Power Supply, RS485 Interface, PCB | In Stock | - | |
 3UF73001AB000I/O Relay Modules | Siemens | I/O Modules SIMOCODE PRO 4IN/2Q,24VDC,MONOSTABLE | In Stock | - | |
56475I/O Relay Modules | Murrelektronik | I/O Modules MASI20 I/O MODULE K3, 4 digital inputs, 4 digital, passive safety outputs, MASI20 DI4/0,15A DO4/2,0A K3 | 1 | - | |
 112095-5048I/O Relay Modules | Molex | I/O Modules DigitalModule IO 8P5 EPFS IP67 60MM 16DI | 1 | - | |
 IDC5PI/O Relay Modules | Opto 22 | AC Input Solid State Relay Module, 50mA Output, 5V DC | In Stock | - | |
 CMU2C-C##I/O Relay Modules | MEAN WELL | I/O Modules CMU2C ?????????(CANbus) | 3 | - | |
 NSO02DB24SCI/O Relay Modules | Carlo Gavazzi | I/O Modules SAFETY GATES MODULE 2NO IN 2 OUT | In Stock | - | |
 3RK12073BQ400AA3I/O Relay Modules | Siemens | I/O Modules AS-I ANALOG INPUT MOD,PT100 LINEAR,STD | In Stock | - | |
 207-D204-XNSI/O Relay Modules | iBASE Technology | I/O Modules 32-channel Digital output slave module with pluggable terminal NPN type | In Stock | - | |
 TM2DDI8DTI/O Relay Modules | Schneider Electric | I/O Modules EXPANSION, 8 IN DC RMTBK | In Stock | - | |
5667104I/O Relay Modules | Murrelektronik | I/O Modules Cube67 I/O Cable-Module, I/O Extension Module, DI16/DO16, Open-End, 2m | In Stock | - | |
 9-1393028-7I/O Relay Modules | TE Connectivity | I/O Modules SLIM INPUT DC MOD, 24VDC LOGIC24V DC IP | In Stock | - | |
 BDB-INCON4-UI/O Relay Modules | Carlo Gavazzi | I/O Modules Smart-Dupline Decentralized Input Module, 4 Contact Inputs | In Stock | - | |
 C440-MOD-120I/O Relay Modules | Eaton-Electronics Division | I/O Modules MODBUS COM MODULE KIT - 120V I/O | In Stock | - | |
EVS00ET000000I/O Relay Modules | Schneider Electric | I/O Modules FREE EVS ETH | In Stock | - | |
56661I/O Relay Modules | Murrelektronik | I/O Modules CUBE67 I/O EXTENSION MODULE, 8 multifunction channels, Cube67 DIO8 E Cable | In Stock | - | |
 IAMS21X+WIFII/O Relay Modules | SFERA LABS | I/O Modules Iono Uno + preinstalled Arduino Uno WiFi Rev 2 board (WiFi and Bluetooth/BLE connectivity) | In Stock | - | |
5665115I/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 | - | |
 2702863I/O Relay Modules | Phoenix Contact | I/O Modules RAD-2400-IFS-JP | In Stock | - | |
 VW3A3720I/O Relay Modules | Schneider Electric | I/O Modules ATV630 COMMS MODULE ETHERNET IP | 8 | - | |
 TM2DMM8DRTI/O Relay Modules | Schneider Electric | I/O Modules EXPANSION, 4 IN DC 4 OUT RLY, RM TBK | In Stock | - | |
XN-B6S-SBBSBBI/O Relay Modules | Eaton-Electronics Division | I/O Modules BLOCK BASE MODULE 6 LEVEL SCREW | In Stock | - |
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