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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 |
|---|---|---|---|---|---|
 HSL-DI16DO16-UD-NNI/O Relay Modules | ADLINK Technology | I/O Modules HSL-DI16DO16-UD-NNHSL DI 16 points & DO 16 points module with DECA header (N type) | In Stock | - | |
 ODC5RI/O Relay Modules | Opto 22 | I/O Module Relays Output Module 1500VDC Thru-Hole/Plug-In | 8 | - | |
5660160I/O Relay Modules | Murrelektronik | I/O Modules CUBE67 Hygienic Design I/O EXTENSION MODULE, 16 multifunction channels, Cube67 DIO16 E 8xM12 | In Stock | - | |
 3RK14001CT300AA3I/O Relay Modules | Siemens | I/O Modules AS-I COMPACT MODULE K20, IP67, | In Stock | - | |
 SNAP-AIARMS-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-D222-PPSI/O Relay Modules | iBASE Technology | I/O Modules 16-channel Digital input and 16-channel Digital output slave module with pluggable terminal PNP type | In Stock | - | |
A-CON-16DOI/O Relay Modules | Fluke Electronics | I/O Modules DIGITAL OUTPUT MODULE | In Stock | - | |
4000-67000-0676421I/O Relay Modules | Murrelektronik | I/O Modules MSDD DOUBLE METAL IP65 VDE+USB+BLIND | In Stock | - | |
56760I/O Relay Modules | Murrelektronik | I/O Modules CUBE67 I/O EXTENSION MODULE, 4 multifunction channels,1 RS485 Port, Cube67 RS485 E 3xM12 | In Stock | - | |
XN-S3S-SBCI/O Relay Modules | Eaton-Electronics Division | I/O Modules SLICE BASE MODULE 3 LEVEL SCREW | In Stock | - | |
C440-DP-120I/O Relay Modules | Eaton-Electronics Division | I/O Modules PROFIBUS COM MODULE KIT - 120V I/O | In Stock | - | |
XN-322-20DI-PCNTI/O Relay Modules | Eaton-Electronics Division | I/O Modules DIGITAL 20 INPUT P 24VDC 2/4 CNT 25KHZ | In Stock | - | |
 C440-DN-120I/O Relay Modules | Eaton-Electronics Division | I/O Modules DEVICE NET COM MODULE KIT - 120V I/O | In Stock | - | |
 2736738I/O Relay Modules | Phoenix Contact | I/O Modules FLM 16/16 M12/8 M12 16 IN - 16 OUT | In Stock | - | |
 PB24SM-VI/O Relay Modules | Sensata Technologies – Crydom | I/O Modules 50 PIN I/O Mounting Board | 3 | - | |
 SNAP-IDC-32NI/O Relay Modules | Opto 22 | Module; Input; Digital; 32 Channel; Negative Input; -10to-32VDC | In Stock | - | |
 6069-410-120I/O Relay Modules | Digilent, Inc. | I/O Modules AI-EXP48; USB-1616HS Series Analog Expansion Module | In Stock | - | |
 GRV-OVMALC-8I/O Relay Modules | Opto 22 | I/O Modules Analog output, 8 channels, voltage or current, chassis-powered loop | In Stock | - | |
 112095-5117I/O Relay Modules | Molex | I/O Modules IO;EIQC;IP67;60MM 8P5;16D CONFIG;PNP | In Stock | - | |
 PR200029I/O Relay Modules | KUNBUS GmbH | I/O Modules Plug Type 2/ X2 | 27 | - | |
56422I/O Relay Modules | Murrelektronik | I/O Modules MASI68 I/O MODULE, 4 digital inputs, 4 digital outputs, MASI68 DI4/0,19A DO4/2A Y 8xM12, y-cabling | In Stock | - | |
 ABE7E16SPN20I/O Relay Modules | Schneider Electric | I/O Modules TELEFAST SUBBASE FOR TWIDO I/O MODULES,17 | In Stock | - | |
 6069-410-197I/O Relay Modules | Digilent, Inc. | I/O Modules USB-PDISO8; Form C Relay; 8CH | In Stock | - | |
XN-B6T-SBBSBBI/O Relay Modules | Eaton-Electronics Division | I/O Modules BLOCK BASE MODULE 6 LEVEL SPRING CAGE | In Stock | - | |
 AMAX-3285IO-AEI/O Relay Modules | Advantech | I/O Modules 8-axis EtherCAT Motion Slave Module w/ | In Stock | - |
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