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 |
|---|---|---|---|---|---|
 AD7I/O Relay Modules | Opto 22 | I/O Module Relays Input Module 4000Vrms Plug-In | 3 | - | |
 G4IAC24I/O Relay Modules | Opto 22 | OPTO 22 G4IAC24 I/O MODULE | 121 | - | |
 G4IDC5KI/O Relay Modules | Opto 22 | DC Input Module 5-Pin | 15 | - | |
 IAC5AI/O Relay Modules | Opto 22 | 1-Ch AC I/O Relay Module 180-280VAC IN, 5mA, 4000Vrms | 10 | - | |
 ODC5PI/O Relay Modules | Opto 22 | PLC I/O Module 1 x I/O, 3 A 5 - 60 V dc, 35.81 x 38.35 x 9.4 mm | 6 | - | |
 8000-88450-0000000I/O Relay Modules | Murrelektronik | Exact12, 8Xm12, 4 Pole Cap, Plug | 5 | - | |
 G4IAC15I/O Relay Modules | Opto 22 | Solid State Relay; Current Rating: 5Ma; Product Range: - Rohs Compliant: Yes |Opto 22 G4IAC15 | 5 | - | |
 8000-84160-0000000I/O Relay Modules | Murrelektronik | Exact8, 4Xm8, 4 Pole, Conn.M12 1 | 10 | - | |
 G4ODC5AI/O Relay Modules | Opto 22 | I/O Module Relays Output Module 4000VAC Thru-Hole/Plug-In | 87 | - | |
 IDC5BQI/O Relay Modules | Opto 22 | OPTO 22 IDC5BQ I/O MODULE | 10 | - | |
REP-DNI/O Relay Modules | Turck | I/O | 1 | - | |
 DRIAC24AI/O Relay Modules | Sensata Technologies – Crydom | AC INPUT MODULE 240V | In Stock | - | |
70-OAC5RLYI/O Relay Modules | Grayhill, Inc. | AC OUTPUT MODULE 3A | In Stock | - | |
 DRIDC24AI/O Relay Modules | Sensata Technologies – Crydom | DC INPUT MODULE 10-48V | In Stock | - | |
GLO5CRI/O Relay Modules | Weidmuller | DELCON GL 5VDCIN/0-60VDC 3AOUT | In Stock | - | |
 M-IDC5I/O Relay Modules | Sensata Technologies – Crydom | DC INPUT MODULE 24V | 18 | - | |
 G3TA-ODX02S-12VDCI/O Relay Modules | Omron Automation | DC OUTPUT MODULE 2A | 3 | - | |
 6301AI/O Relay Modules | Sensata Technologies – Crydom | DC OUTPUT MODULE 3A | In Stock | - | |
 70M-IDC24I/O Relay Modules | Grayhill, Inc. | DC INPUT MODULE 3-32V | In Stock | - | |
 G3TC-IAC5 AC/DC 120I/O Relay Modules | Omron Automation | AC INPUT MODULE 120V | In Stock | - | |
 SSRC80001-DCI/O Relay Modules | Numato Lab | 8 Ch SSR Controller Board-DC | 10 | - | |
SLI230CHI/O Relay Modules | Weidmuller | AC INPUT MODULE 230V | In Stock | - | |
 C4IDCBI/O Relay Modules | Sensata Technologies – Crydom | DC INPUT MODULE 4-16V | In Stock | - | |
OAC-24AI/O Relay Modules | TE Connectivity Potter & Brumfield Relays | AC OUTPUT MODULE 3A | In Stock | - | |
C4IDCDI/O Relay Modules | Sensata Technologies – Crydom | DC INPUT MODULE 10-28V | In Stock | - |
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