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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 |
|---|---|---|---|---|---|
 56601I/O Relay Modules | Murrelektronik | I/O Modules CUBE67 I/O EXTENSION MODULE, 16 multifunction channels, Cube67 DIO16 E 8xM12 | In Stock | - | |
 3RK12000CQ000AA3I/O Relay Modules | Siemens | I/O Modules 4I COMPACT MODULE,200MA PNP,ELECTR DC24V | In Stock | - | |
XN-P3S-SBBI/O Relay Modules | Eaton-Electronics Division | I/O Modules POWER SUPPLY BASE MODULE 3 LEVEL SCREW | In Stock | - | |
 3RK19012EA00I/O Relay Modules | Siemens | I/O Modules K45 MONTING PLT,SURFACE MNT,K60 HOLE CTR | 2 | - | |
 1337850I/O Relay Modules | Phoenix Contact | I/O Modules PSR-M-EF1-XC-SDI8-SDO4-DO4-PI | 5 | - | |
XN-322-7AI-U2PTI/O Relay Modules | Eaton-Electronics Division | I/O Modules ANALOG, 6 INPUT, +/-10V, 1 PT/KTY, UREF | In Stock | - | |
 3RG90020DA00I/O Relay Modules | Siemens | I/O Modules 4IN/4OUT,200MA,PNP,SCREW TERMINALS | In Stock | - | |
 3RK12072BQ400AA3I/O Relay Modules | Siemens | I/O Modules 3S-I ANALOG INPUT MOD,+/-0-10V,S7 | In Stock | - | |
52320I/O Relay Modules | Murrelektronik | I/O Modules MIRO 6.2 IMPULSE EXTENSION MODULES, IN: 24 VDC - OUT: 24 VDC / 0.1 A, 6,2 mm screw-type terminal | In Stock | - | |
 SNAP-AIMA2-II/O Relay Modules | Opto 22 | PLC I/O Module SNAP 2 x I/O, , 82.55 x 18.29 x 90.17 mm | In Stock | - | |
 207-D204-XPSI/O Relay Modules | iBASE Technology | I/O Modules 32-channel Digital output slave module with pluggable terminal PNP type | In Stock | - | |
 SNAP-AICTDI/O Relay Modules | Opto 22 | Module, Temperature Input; 5 VDC; 150 mA; 2; 0 to degC | In Stock | - | |
 3RK12000CQ200AA3I/O Relay Modules | Siemens | AS-I compact module K45, 3RK1200-0CQ20-0AA3, Siemens | 2 | - | |
5955637I/O Relay Modules | Murrelektronik | I/O Modules MASI65 I/O MODUL, 8 digital inputs, MASI65 ASI DI8/0,2A BV, with snap-on device for DIN-rail, busdistributor | In Stock | - | |
5673050I/O Relay Modules | Murrelektronik | I/O Modules CUBE67 I/O COMPACT MODULE, 4 analog inputs, Cube67 AI4 C 4xM12 (I) VA | In Stock | - | |
 C440-DN-24I/O Relay Modules | Eaton-Electronics Division | I/O Modules DEVICE NET COM MODULE KIT - 24VDC I/O | In Stock | - | |
 207-D240-NXI/O Relay Modules | iBASE Technology | I/O Modules 32-channel Digital input slave module with pluggable terminal NPN type | In Stock | - | |
 G4DA3I/O Relay Modules | Opto 22 | G4 I/O MODULES | In Stock | - | |
SNAP-AITM-CI/O Relay Modules | Opto 22 | SNAP-AITM-C | In Stock | - | |
 3RK12000DQ000AA3I/O Relay Modules | Siemens | I/O Modules 8I MODULE,200MA PNP,ELECTR,24VDC,2A | In Stock | - | |
XN-322-4PS-20I/O Relay Modules | Eaton-Electronics Division | I/O Modules POWER SUPPLY, 4 X 24VDC/2A, SP | In Stock | - | |
 PROTOD21GI/O Relay Modules | Industruino | I/O Modules PROTO D21G | In Stock | - | |
 2727394I/O Relay Modules | Phoenix Contact | I/O Modules IB IL 400 BR | In Stock | - | |
 2753672I/O Relay Modules | Phoenix Contact | I/O Modules IBS UNI DIO | In Stock | - | |
 6069-410-088I/O Relay Modules | Digilent, Inc. | I/O Modules PCI-DDA08/12; 8CH; 12b; AO Board w/48b DIO | 1 | - |
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