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I/O Relay Modules
(1670 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 |
|---|---|---|---|---|---|
 IAMS21XI/O Relay Modules | SFERA LABS | I/O Modules Iono Arduino Solo | 4 | - | |
 3RK21001CQ200AA3I/O Relay Modules | Siemens | I/O Modules AS-I K45, 4DO, A/B(SPEC. 3.0) | In Stock | - | |
 3UF73301AB000I/O Relay Modules | Siemens | I/O Modules DM-F Profisafe, 24VDC | In Stock | - | |
 3RG92200AA00I/O Relay Modules | Siemens | I/O Modules AS-I RECEPTACLE,SCREW TERMINAL | In Stock | - | |
 IPBB13RI/O Relay Modules | SFERA LABS | I/O Modules Iono Pi Board RTC FCC Compliant | In Stock | - | |
 G4IDC5-SWI/O Relay Modules | Opto 22 | Module, DC Input; 11 VDC (Min.); 6 mA (Nom.) Short Circuit; 8 ms (Typ.); 5 VDC | 1 | - | |
 10J80120100X0I/O Relay Modules | NexCOBOT CO., LTD. | I/O Modules 32-CH DO (NPN) EtherCAT I/O | In Stock | - | |
5955622I/O Relay Modules | Murrelektronik | I/O Modules MASI65 I/O MODUL, 4 digital inputs, MASI65 DI4/0,2A BV 4xM12, with snap-on device for DIN-rail | In Stock | - | |
RFPMVC1I/O Relay Modules | Carlo Gavazzi | I/O Modules RSBT MODBUS MODULE | In Stock | - | |
 6069-410-079I/O Relay Modules | Digilent, Inc. | I/O Modules PCI-DDA02/12; 2CH; 12b AO Board w/48b DIO | In Stock | - | |
XNE-8DI-24VDC-PI/O Relay Modules | Eaton-Electronics Division | I/O Modules 8 DIGITAL INPUT INTEGRATED MODULE | In Stock | - | |
5666201I/O Relay Modules | Murrelektronik | I/O Modules Cube67 I/O Cable-Module, I/O Extension Module, DIO8, M12 , M12 8 pol., 0,5m | In Stock | - | |
 6069-410-195I/O Relay Modules | Digilent, Inc. | I/O Modules USB-CTR04-OEM2; CTR/Timer; 4CH; High Speed; 8DIO w/headers | In Stock | - | |
 0910 ASL 408I/O Relay Modules | Lumberg Automation | I/O Modules | 1 | - | |
 SNAP-AICTD-4I/O Relay Modules | Opto 22 | PLC I/O Module SNAP 4 x I/O, , 82.55 x 18.29 x 90.17 mm | In Stock | - | |
56447I/O Relay Modules | Murrelektronik | I/O Modules MASI68 I/O EXTENSION MODULE, 8 digital Outputs passive safety K3, MASI68 DO8/0,5A AB E K3 4xM12, AB-Slave, 2 Addresses | In Stock | - | |
 207-ADIO-KITI/O Relay Modules | iBASE Technology | I/O Modules 8-Ch. AI / 2-Ch. AO / 8-Ch. DI / 8-Ch. DO slave module with Switch / LED / Meter on-board | In Stock | - | |
 3RG90040DC00I/O Relay Modules | Siemens | I/O Modules AS-I MOD,4I/4O,200 MA/2A | In Stock | - | |
 AD5TI/O Relay Modules | Opto 22 | I/O MODULE - More Details | In Stock | - | |
5955664I/O Relay Modules | Murrelektronik | I/O Modules MASI65 DI4/0,2A DO4/0,5A SN 8XM8 | In Stock | - | |
 M-OAC5LI/O Relay Modules | Sensata Technologies – Crydom | I/O Modules I/O Module | In Stock | - | |
XN-B3T-SBCI/O Relay Modules | Eaton-Electronics Division | I/O Modules BLOCK BASE MODULE 3 LEVEL SPRING CAGE | In Stock | - | |
 2906604I/O Relay Modules | Phoenix Contact | I/O Modules IOAREL120VDI/1.0A/EX | In Stock | - | |
XN-S4S-SBBCI/O Relay Modules | Eaton-Electronics Division | I/O Modules SLICE BASE MODULE 4 LEVEL SCREW | In Stock | - | |
XN-2DI-24VDC-PI/O Relay Modules | Eaton-Electronics Division | I/O Modules 2 DIGITAL INPUT PLUG-IN MODULE 11-30VDC | In Stock | - |
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