| PartNumber | IAC5AQ | IAC5A | IAC5 |
| Description | I/O Modules 140-280 VAC Input | I/O Modules 5VDC OUTPUT 100MA | I/O Modules YLW 90-140VAC |
| Manufacturer | Crydom Co. | Crydom Co. | Crydom Co. |
| Product Category | I/O Relay Modules - Input | I/O Relay Modules - Input | I/O Relay Modules - Input |
| Color | Yellow | Yellow | Yellow |
| Series | |||
| Type | AC | AC | AC |
| Features | Hold Down Screw, Status LED(s) | Hold Down Screw | Hold Down Screw |
| Style | Quad | Standard | Standard |
| Voltage Input | 180 ~ 280VAC (240VAC Nom) | 180 ~ 280VAC (240VAC Nom) | 90 ~ 140VAC (120VAC Nom) |
| Current Input | 5mA | 5mA | 6mA |
| Logic Supply Voltage Output | 5VDC (3 ~ 6VDC) | 5VDC (3 ~ 6VDC) | 5VDC (3 ~ 6VDC) |
| Logic Supply Current Output | 16mA | 16mA | 16mA |
| Turn On Time | 20ms | 20ms | 20ms |
| Turn Off Time | 20ms | 20ms | 20ms |