I/O modules

Core Functionality

The IC670ALG310 delivers eight isolated analog voltage output channels for the GE Genius I/O system. Each channel generates a 0 to +10 VDC signal with 12-bit resolution. This module converts digital commands from the host controller into precise analog voltage levels. It also provides field-side loop power for each output channel independently. Consequently, it operates without requiring external DC power supplies for the field devices.

Technical Specifications

Hardware Architecture

The IC670ALG310 fits directly into any Genius I/O terminal base. A single 24-pin terminal strip accepts all field wiring connections. The module uses transformer isolation between the logic and field circuits. Additionally, each channel includes a dedicated digital-to-analog converter. This design prevents any single channel failure from affecting others. Three LED indicators provide clear visual status for power and communication.

Application and Integration

This module excels in applications requiring multiple isolated analog setpoints. Common uses include motor speed references, valve position commands, and actuator control signals. The Genius bus connects up to 32 devices on a single cable run. Therefore, you can distribute the IC670ALG310 across large plant areas efficiently. The hardware configuration uses simple DIP switches for station addressing. Furthermore, the module supports both Genius and DeviceNet protocol environments seamlessly.

Details