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The GE Fanuc IC670ALG330 is an 8-point analog current-source output module designed for the Field Control series. This module provides high-precision current output signals for industrial control applications, featuring 16-bit conversion resolution and a nominal output range of 0-20 mA. It is engineered to interface seamlessly with Field Control Bus Interface Units (BIUs), providing reliable analog control for actuators, valves, and other current-driven field devices.
| Model | IC670ALG330 |
| Channels | 8 |
| Signal Type | Analog Current (0-20 mA) |
| Resolution | 16 bits (0.3125 uA per count) |
| Supply Voltage | 18-30 VDC (24 VDC nominal) |
| Current Draw (BIU) | 85 mA |
| Current Draw (External) | 250 mA (at 20 mA per channel) |
| Isolation | 1500 VAC (1 min) / 250 VAC (continuous) |
| Load Inductance | 0.5 H maximum |
| Load Capacitance | 2000 pF maximum |
This module acts as an 8-channel analog output interface, converting digital data from the controller into precise 0-20 mA current signals to drive field instrumentation.
Yes, the module requires an external 24 VDC power supply, drawing up to 250 mA when all channels are active at full load.
The module features a 16-bit conversion resolution, providing a step size of 0.3125 uA per count.