| Image | Part Number | Manufacturer | Description | Series | Features | Type | Color | Style | Current - Output | Voltage - Output | Voltage - Input | Turn On Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G3R-IDZR1SN DC12-24 | Omron Automation & Safety | DC INPUT MODULE 12-24V | G3R-I/O | Status LED(s) | DC Input Module | Black | QC | 100mA | 4 ~ 32VDC | 12 ~ 24VDC | 0.10ms | |
| 6401A | Crydom | AC OUTPUT MODULE 3A | 6 | Hold Down Screw | AC Output Module | Black | Standard | 3A | 24 ~ 280VAC | 5VDC | 1/2 Cycle | |
| 6351 | Crydom | DC OUTPUT MODULE 3.5A | 6 | Hold Down Screw | DC Output Module | Red | Standard | 3.5A | 3 ~ 60VDC | 15VDC | 0.10ms | |
| 70-IDC15NP | Grayhill, Inc. | AC/DC INPUT MOD 15-32V/10-32V | 70 | Hold Down Screw | AC/DC Input Module | White | Standard | 10mA | 15VDC | 15 ~ 32VAC, 10 ~ 32VDC | 5ms | |
| DMP6301A | Crydom | DC OUTPUT MODULE 3A | DMP | Epoxy Coated | DC Output Module | Black | SIP | 3A | 3 ~ 60VDC | 5VDC | 0.50ms | |
| 70G-ODC24A | Grayhill, Inc. | DC OUTPUT MODULE 3.5A | 70 | Hold Down Screw, Fused, Status LED(s) | DC Output Module | Red | G5 | 3.5A | 3 ~ 60VDC | 24VDC | 0.075ms | |
| 70M-OAC5A-L | Grayhill, Inc. | AC OUTPUT MODULE 3A | 70 | - | AC Output Module | Black | Mini | 3A | 24 ~ 280VAC | 5VDC | 8.33ms | |
| M-OAC5AR | Crydom | AC OUTPUT MODULE 3.5A | M | - | AC Output Module | Black | Mini | 3.5A | 24 ~ 280VAC | 5VDC | 0.10ms | |
| 70L-IACA | Grayhill, Inc. | AC INPUT MODULE 240V | 70 | 2 Channel, Status LED(s) | AC Input Module | Gray | OpenLine® | 6mA | 5VDC | 240VAC | 20ms | |
| 73G-OI420 | Grayhill, Inc. | ANALOG OUTPUT MODULE | 73 | - | Analog Output Module | Orange | 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.