| Image | Part Number | Manufacturer | Description | Series | Features | Type | Color | Style | Current - Output | Voltage - Output | Voltage - Input | Turn On Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C4OACR | Crydom | AC OUTPUT MODULE 3A | C4 | Hold Down Screw, Fused, Status LED(s) | AC Output Module | Black | C4 | 3A | 12 ~ 140VAC | 4 ~ 32VDC | 0.10ms | |
| IAC-15 | Agastat Relays / TE Connectivity | AC INPUT MODULE 120V | IAC | Hold Down Screw | AC Input Module | Yellow | Standard | 18mA | 15VDC | 120VAC | 20ms | |
| 70M-ODC5A | Grayhill, Inc. | DC OUTPUT MODULE 3A | 70 | - | DC Output Module | Red | Mini | 3A | 4 ~ 200VDC | 5VDC | 0.075ms | |
| 70G-ODC24R | Grayhill, Inc. | DC OUTPUT MODULE 500MA | 70 | Hold Down Screw, Fused, Status LED(s) | DC Output Module | Red | G5 | 500mA | 0 ~ 120VAC, 0 ~ 100VDC | 24VDC | 1ms | |
| M-ODC15A | Crydom | DC OUTPUT MODULE 1A | M | - | DC Output Module | Red | Mini | 1A | 5 ~ 200VDC | 15VDC | 0.05ms | |
| 70-ODC15B | Grayhill, Inc. | DC OUTPUT MODULE 3.5A | 70 | Hold Down Screw | DC Output Module | Red | Standard | 3.5A | 3 ~ 60VDC | 15VDC | 0.075ms | |
| OAC5AR | Crydom | AC OUTPUT MODULE 3.5A | OAC | Hold Down Screw | AC Output Module | Black | Standard | 3.5A | 24 ~ 280VAC | 5VDC | 0.10ms | |
| ODC5F | Crydom | DC OUTPUT MODULE 3A | ODC | Hold Down Screw | DC Output Module | Red | Standard | 3A | 3 ~ 60VDC | 5VDC | 0.025ms | |
| 73G-ITCT | Grayhill, Inc. | ANALOG INPUT MODULE | 73 | - | Analog Input Module | Blue | G5 | - | - | - | - | |
| SLI120CH | Weidmuller | AC INPUT MODULE 120V | DELCON | Hold Down Screw, Status LED(s) | AC Input Module | Yellow | G5 | 100mA | 0 ~ 60VDC | 120VAC | - |
I/O relay modules are devices used in automation and control systems to interface between digital or analog input/output signals and external loads such as motors, valves, and lights. These modules typically consist of a series of relays integrated with input/output circuitry, allowing them to receive signals from a control system and actuate the corresponding relays to control external devices. I/O relay modules are commonly used in industrial automation, building management systems, and process control applications.