| Image | Part Number | Manufacturer | Description | Series | Features | Type | Color | Style | Current - Output | Voltage - Output | Voltage - Input | Turn On Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G3R-IDZR1SN-1 DC5 | Omron Automation & Safety | DC INPUT MODULE 5V | G3R-I/O | Status LED(s) | DC Input Module | Black | QC | 100mA | 4 ~ 32VDC | 5VDC | 15ms | |
| 84145025 | Crouzet | AC OUTPUT MODULE 500MA | SIMM | Status LED(s) | AC Output Module | - | DIN Rail Mount | 500mA | 24 ~ 250VAC | 230VAC | 10ms | |
| G3R-OD201SN DC5-24 | Omron Automation & Safety | DC OUTPUT MODULE 1.5A | G3R-I/O | Status LED(s) | DC Output Module | Black | QC | 1.5A | 40 ~ 200VDC | 5 ~ 24VDC | 1ms | |
| C4ODC | Crydom | DC OUTPUT MODULE 3A | C4 | Hold Down Screw, Fused, Status LED(s) | DC Output Module | Red | C4 | 3A | 5 ~ 60VDC | 4 ~ 32VDC | 0.05ms | |
| 70G-OAC5MA | Grayhill, Inc. | AC OUTPUT MODULE 3.5A | 70 | Manual Override | AC Output Module | Black | G5 | 3.5A | 24 ~ 140VAC | 5VDC | 8.33ms | |
| SM-IDC5N | Crydom | DC INPUT MODULE 10-48V | SM | - | DC Input Module | White | Mini | 16mA | 5VDC | 10 ~ 48VDC | 8ms | |
| SM-OAC5A | Crydom | AC OUTPUT MODULE 3.5A | SM | - | AC Output Module | Black | Mini | 3.5A | 24 ~ 280VAC | 5VDC | 8.33ms | |
| M-ODC5M-L | Crydom | DC OUTPUT MODULE 1A | M | - | DC Output Module | Red | Mini | 1A | 1 ~ 50VDC | 5VDC | 1ms | |
| G3TB-OA203PZM-US DC4-24 | Omron Automation & Safety | AC OUTPUT MODULE 3A | G3TB | Status LED(s) | AC Output Module | Black | Mini | 3A | 75 ~ 264VAC | 4 ~ 24VDC | 1/2 Cycle + 1ms | |
| 70-IAC5 | Grayhill, Inc. | AC INPUT MODULE 120V | 70 | Hold Down Screw | AC Input Module | Yellow | Standard | 10mA | 5VDC | 120VAC | 20ms |
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.