GE Fanuc IC670ALG320J Analog Output Module

GE Fanuc IC670ALG320J information

The IC670ALG320 is a 4-Point Analog Current/Voltage Source Output Module from the GE Fanuc Field Control series. It features four single-ended output channels that are configurable for 0-20 mA, 4-20 mA, and 0-10 VDC output signals. This module offers a 12-bit resolution with 1 LSB linearity across all ranges and outputs. It requires an external power supply ranging from 20-29 VDC, with 24 VDC being typical.

IC670ALG320 Field Control Analog Output Module includes output channels that each provide a span of 4 to 20mA and 0 to 12.5V by adding jumper on the I/O Terminal Block. Default scaling is 0 to 20,000. Scaling can be changed in configuration to match the output used or to engineering units.

Brand：GE FANUC

Category：PLCs/Machine Control

Part Number：IC670ALG320

Subcategory：PLC Module/Rack

Series：Field Control

Wiring configuration：Single-ended

Output signal, nominal：0-20 mA / 4-20 mA; 0-10 VDC

Description：Analog output module

Product Description：4-Point Analog Current / Voltage Source Output Module

No of Channels：Four (4) Current / Voltage Source outputs

The same 24V power supply used for the Bus Interface Unit can provide loop power to the outputs in most cases. If module to module (or Bus Interface Unit) isolation is required, separate power supply(s) must be used. The most common application would have the loop supply local at the module, driving multiple isolated transducers, isolated analog inputs, or differential analog inputs.

An LED, visible through the transparent portion of the module loop, indicates whether field and backplane power are present.

Features of GE Fanuc IC670ALG320J

1 LSB resolution value

20 to 29VDC power supply range, 5% max. ripple

24V power input current

80mA typical standby (no output)

180mA (including loop current) max. operating current

1.5 to 4.3W module power dissipation

Temperature coefficient:

+/-0.002% of value per degree Celsius, typical

+/-0.005% of value per degree Celsius, max.

1500VAC for 1min isolation to ground and logic, 250VAC continuous

51mA max. current drawn from BIU power supply

12bits digital resolution, typical