| Image | Part Number | Manufacturer | Description | Series | Features | Type | Color | Style | Current - Output | Voltage - Output | Voltage - Input | Turn On Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SM-IDC15 | Crydom | DC INPUT MODULE 24V | SM | - | DC Input Module | White | Mini | 16mA | 15VDC | 24VDC | 1ms | |
| 70G-IDC24 | Grayhill, Inc. | DC INPUT MODULE 3-32V | 70 | Hold Down Screw, Status LED(s) | DC Input Module | White | G5 | 10mA | 24VDC | 3 ~ 32VDC | 0.20ms | |
| 70M-OAC5 | Grayhill, Inc. | AC OUTPUT MODULE 3A | 70 | - | AC Output Module | Black | Mini | 3A | 24 ~ 140VAC | 5VDC | 8.33ms | |
| SM-IAC24 | Crydom | AC INPUT MODULE 120V | SM | - | AC Input Module | Yellow | Mini | 16mA | 24VDC | 120VAC | 20ms | |
| SLI120CRSN | Weidmuller | AC INPUT MODULE 120V | DELCON | Hold Down Screw, Status LED(s) | AC Input Module | Yellow | G5 | 50mA | 0 ~ 60VDC | 120VAC | 50ms | |
| 70G-ODC5R | Grayhill, Inc. | DC OUTPUT MODULE 500MA | 70 | Hold Down Screw, Fused, Status LED(s) | DC Output Module | Red | G5 | 500mA | 0 ~ 120VAC, 0 ~ 100VDC | 5VDC | 1ms | |
| OAC5A | Crydom | AC OUTPUT MODULE 3.5A | OAC | Hold Down Screw | AC Output Module | Black | Standard | 3.5A | 24 ~ 280VAC | 5VDC | 8.33ms | |
| 84110210 | Crydom | DC INPUT MODULE 24V | IDC | Hold Down Screw | DC Input Module | White | Standard | 16mA | 5VDC | 24VDC | 1ms | |
| OACM-5 | Agastat Relays / TE Connectivity | AC OUTPUT MODULE 3A | OACM | - | AC Output Module | Black | Mini | 3A | 24 ~ 280VAC | 5VDC | 8.33ms | |
| 73G-IV10 | Grayhill, Inc. | ANALOG INPUT MODULE | 73 | - | Analog Input Module | Blue | G5 | - | - | - | - |
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.