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
OAC-5H I/O Relay Modules	TE Connectivity	5A SPST I/O Relay Module, 280V AC/DC, 5V DC In	83	-
2-1393028-9 I/O Relay Modules	TE Connectivity	4000V rms Input Output Modules	In Stock	-
OAC-15 I/O Relay Modules	TE Connectivity	AC OUTPUT MODULE 3A	In Stock	-
2IO4B I/O Relay Modules	TE Connectivity	Relay Boards For Input/Output Modules, 16 Positions 50 Pin	72	-
ODC-15A I/O Relay Modules	TE Connectivity	TRANSISTOR OUTPUT SOLID STATE RELAY	10	-
IAC-5 I/O Relay Modules	TE Connectivity	120VAC I/O Relay Module, 50mA, 4000Vrms, Thru-Hole	135	-
IAC-15 I/O Relay Modules	TE Connectivity	SSR, 50mA, 30VDC, 120VAC In, Transistor Output, Module	430	-
4-1393028-2 I/O Relay Modules	TE Connectivity	DC Output Module 1A 250V 15VDC In 16mA	10	-
6-1393028-7 I/O Relay Modules	TE Connectivity	OUTPUT MODULE AC STD 16MA 15VDC	In Stock	-
1393028-4 I/O Relay Modules	TE Connectivity	TRANSISTOR OUTPUT SOLID STATE RELAY	237	-
1393028-1 I/O Relay Modules	TE Connectivity	I/O Module Relays Input Module 120VAC-IN 5mA 4000Vrms Thru-Hole	430	-
OAC-24 I/O Relay Modules	TE Connectivity	3A AC Output Module, 280V, 24VDC In, PCB Mount	In Stock	-
1393028-5 I/O Relay Modules	TE Connectivity	I/O Module Relays Input Module 280VDC/280VAC 6mA 4000Vrms Thru-Hole	In Stock	-
7-1393028-5 I/O Relay Modules	TE Connectivity	Relay-solid state 13mA 24VDC TON-0.1ms TOFF-0.75ms 5-THT, finish information pending	In Stock	-
ODC-24 I/O Relay Modules	TE Connectivity	1-Ch DC Input 24V, 3A SPST I/O Relay Module	In Stock	-
OAC-5 I/O Relay Modules	TE Connectivity	1-Ch DC Input 280V Output Relay Module, 3A	200	-
ODC-15 I/O Relay Modules	TE Connectivity	4000V rms Input Output Modules	In Stock	-
3RK12000CE030AA2 I/O Relay Modules	Siemens	I/O Modules AS-I COUNTER MODULE	In Stock	-
IAMS21X + UNO WIFI I/O Relay Modules	SFERA LABS	I/O Modules IONO 2 UNO WIFI	In Stock	-
8000-88500-0000000 I/O Relay Modules	Murrelektronik	I/O Modules EXACT12, 8XM12, 5-POLE, BASIC HOUSING, Without homerun-cable	2	-
6ES75111CK010AB0 I/O Relay Modules	Siemens	I/O Modules	In Stock	-
AMAX-1240-AE I/O Relay Modules	Advantech	I/O Modules Open Frame 4-Axis Motion Module	In Stock	-
BDA-RE13A-U I/O Relay Modules	Carlo Gavazzi	I/O Modules SMART-DUPLINE DE-CENTRAL RELAY 13A REV.3	In Stock	-
SNAP-IDC-HT-16 I/O Relay Modules	Opto 22	Module; Input; Digital; Isolated 16-pt; Leakage Tolerant; 15-28VDC	In Stock	-
6570-00536-001-103 I/O Relay Modules	Eurotech S.p.A.	I/O Modules AIM104-IN16-DC/DC R6	In Stock	-