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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 |
|---|---|---|---|---|---|
 M-OAC24AI/O Relay Modules | Sensata Technologies – Crydom | AC OUTPUT MODULE 3.5A | In Stock | - | |
 84130105I/O Relay Modules | Sensata Technologies – Crydom | AC OUTPUT MODULE 5A | 28 | - | |
 OACM-UHI/O Relay Modules | TE Connectivity Potter & Brumfield Relays | AC OUTPUT MODULE 5A | In Stock | - | |
 7940112915I/O Relay Modules | Weidmuller | DELCON 120VDCIN/0-250VDC 1.8A | In Stock | - | |
SLO24CRI/O Relay Modules | Weidmuller | Pulse Transformer 4000VAC 3pF | In Stock | - | |
X4IDC5I/O Relay Modules | Sensata Technologies – Crydom | DC INPUT MODULE 24V | In Stock | - | |
 70M-ODC5RI/O Relay Modules | Grayhill, Inc. | DC OUTPUT MODULE 500MA | 30 | - | |
M-OAC24I/O Relay Modules | Sensata Technologies – Crydom | AC OUTPUT MODULE 3.5A | In Stock | - | |
 IAC24I/O Relay Modules | Sensata Technologies – Crydom | AC INPUT MODULE 120V | In Stock | - | |
 DR-OACI/O Relay Modules | Sensata Technologies – Crydom | AC OUTPUT MODULE 5A | 27 | - | |
 M-OAC5LI/O Relay Modules | Sensata Technologies – Crydom | I/O Modules I/O Module | In Stock | - | |
1552380000I/O Relay Modules | Weidmuller | I/O Modules UR20 CSS HOUP SUB-D FBC BK 7978 | In Stock | - | |
 AD4I/O Relay Modules | Opto 22 | I/O Module; 5 VDC @ 170 mA; 1.6 mA @ 5 VDC; 0 to degC; UL, CSA, CE Certified | In Stock | - | |
 GRV-IDCI-12I/O Relay Modules | Opto 22 | I/O Modules DC digital input, 12 channels, 10-30 V, channel-to-channel isolation | 1 | - | |
56641I/O Relay Modules | Murrelektronik | I/O Modules CUBE67 DIO16 DO16 E 16XM12 (1,6/2A) | In Stock | - | |
 6ES74163XS070AB0I/O Relay Modules | Siemens | I/O Modules | In Stock | - | |
5665618I/O Relay Modules | Murrelektronik | I/O Modules Cube67 Valve-Interface, I/O Extension Module, DO22, Numatics Gen. 2000, Sub-D 25 pol., 0,5m | In Stock | - | |
 SNAP-AOA-3I/O Relay Modules | Opto 22 | Module, SNAP 1 Channel 4-20mA Current Loop Analog Output | In Stock | - | |
NE14D230I/O Relay Modules | Carlo Gavazzi | I/O Modules EXTENSION MODULE, UP TO SAFETY CAT. 4 | In Stock | - | |
 BDD-INCON4-UI/O Relay Modules | Carlo Gavazzi | I/O Modules SMARTHOUSE ALARM INPUT MODULE 4 IN REV.2 | In Stock | - | |
 2724850I/O Relay Modules | Phoenix Contact | I/O Modules IBS RL 24 DI 16/8-LK | In Stock | - | |
56741I/O Relay Modules | Murrelektronik | I/O Modules CUBE67 I/O EXTENSION MODULE, 4 analog inputs (RTD), Cube67 AI4 E 4xM12 RTD | In Stock | - | |
CPCI-R66S0I/O Relay Modules | ADLINK Technology | I/O Modules cPCI-R66S06U 8HP Rear I/O module with GbE x4, COM, SAS x8, DVI-D x2, USB x3, PS/2, Audio | In Stock | - | |
 2885838I/O Relay Modules | Phoenix Contact | I/O Modules RAD-ISM-2400-DATA- CONFIG-KIT | In Stock | - | |
 112095-5137I/O Relay Modules | Molex | I/O Modules Brad HarshIO Digital Module EtherNet/IP 60mm 8p M12 16 In PNP 4P Pwr 3 R/Switch | In Stock | - |
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