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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 |
|---|---|---|---|---|---|
 G34205502024I/O Relay Modules | Carlo Gavazzi | I/O Modules 24 VAC, 8 CH VOLT IN TRAN | In Stock | - | |
 5661150I/O Relay Modules | Murrelektronik | I/O Modules CUBE67 I/O EXTENSION MODULE, 8 multifunction channels, Cube67 DIO8 E 4xM12 VA | In Stock | - | |
 112038-0016I/O Relay Modules | Molex | I/O Modules IO:PFB:IP67:30MM 8P:4DI/4DO:PNP | 1 | - | |
 3RK14023CG000AA2I/O Relay Modules | Siemens | I/O Modules AS-I SLIMLINE MOD,4I/4O RELAY,CAGE CLAMP | In Stock | - | |
 SNAP-AIARMSI/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 | - | |
 3RK24001DQ000AA3I/O Relay Modules | Siemens | I/O Modules K60,IP65,A/B-SLAVE(SPEC3.0)4DI/4DO,PNP | In Stock | - | |
 3RK14051BQ200AA3I/O Relay Modules | Siemens | I/O Modules K45F, 2FDI,2DO w/AUX 24VDC | In Stock | - | |
 AMAX-1752-AEI/O Relay Modules | Advantech | I/O Modules Open Frame 32-ch Isolated DI Module | In Stock | - | |
 IDC-15I/O Relay Modules | Sensata Technologies – Crydom | I/O Modules 10-36V DC INPUT WH | In Stock | - | |
5955632I/O Relay Modules | Murrelektronik | I/O Modules MASI65 I/O MODUL, 4 digital outputs, MASI65 DO4/0,5A 4xM8, with snap-on device for DIN-rail | In Stock | - | |
5665621I/O Relay Modules | Murrelektronik | I/O Modules Cube67 Valve-Interface, I/O Extension Module, DO24, BOSCH HF04/HF03-LG u. Festo VTUG M1-25(V20), Sub-D 25 pol., 1,5m | In Stock | - | |
 GH34404412I/O Relay Modules | Carlo Gavazzi | GH64494412 DUP IN H4 HOUSING | In Stock | - | |
 SM2H21I/O Relay Modules | Carlo Gavazzi | I/O Modules SAFETY MODULE, TWO HANDS-CONTR | In Stock | - | |
5665501I/O Relay Modules | Murrelektronik | I/O Modules Cube67 Valve-Interface, I/O Extension Module, DO8, Festo CPV (9), Sub-D 9 pol., 0,6m | In Stock | - | |
 M-OAC5RI/O Relay Modules | Sensata Technologies – Crydom | I/O Modules I/O Module | In Stock | - | |
 TM2DDI32DKI/O Relay Modules | Schneider Electric | I/O Modules EXPANSION, 32 IN DC HE10 CNTR | In Stock | - | |
 NSC02DB24SCI/O Relay Modules | Carlo Gavazzi | SAFETY GATES MODULE 1NO+1NC IN 2 OUT | In Stock | - | |
 CMU2C-R-C##I/O Relay Modules | MEAN WELL | I/O Modules CMU2C ????????? (Rack)(CANbus) | 6 | - | |
 8000-88549-0000000I/O Relay Modules | Murrelektronik | I/O Modules CAP BIG WITH PLUG. SPRING TERM. 21-POLE, For use with 4-,6-,8-way d-box M12 5-pole | In Stock | - | |
 3UF76001AB010I/O Relay Modules | Siemens | I/O Modules PRO S Multifunction mod. 24VDC | In Stock | - | |
 VMUOXI2R2EMI/O Relay Modules | Carlo Gavazzi | I/O Modules I/O UNIT EM REV.0 | In Stock | - | |
5665152I/O Relay Modules | Murrelektronik | I/O Modules Cube67 Valve-Interface, I/O Extension Module, DO16, SMC, Sub-D 25 pol., 0,6m | In Stock | - | |
 3RK11001CG000AA2I/O Relay Modules | Siemens | I/O Modules AS-I SLIM LINE MOD,4 OUT,1A,2 OR 3 WIRE | In Stock | - | |
 DA6I/O Relay Modules | Opto 22 | Standard Voltage Output Module | In Stock | - | |
 0980 SSL 3130-121-007D-202I/O Relay Modules | Lumberg Automation | I/O Modules LioN-Safety 16/8-F-DI M12 EtherNet/IP / CIP Safety , M12 L-coded Power Supply, Metal 60mm, IoT Protocols (OPC UA, MQTT, CoAP, REST) | In Stock | - |
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