Description

The GE Fanuc IC670ALG310 is an analog input module part of the GE Fanuc Series 90-70 PLC system. It is designed to interface with various analog input signals, making it ideal for industrial applications requiring precise monitoring and control of process variables. This module can convert analog signals from field devices such as sensors and transmitters into digital data that the PLC can process. It supports a range of input types, including voltage and current, providing flexibility in integrating different signal sources. The IC670ALG310 is known for its robust performance, reliability, and ease of installation, making it a popular choice in automation systems.

Key Features

• Channels: 8 channels of output voltages ranging from –10V to +10V with 14-bit resolution.

• Overrange: Output overrange provided for up to approximately 10.25V.

• Data Types: Supports both word and bit data types.

• Calibration: Can be field-recalibrated or reset to factory calibration. All calibration data is stored in FLASH memory.

• Configuration: Individual channel configuration including output range and scaling parameters.

• Fault Reporting: Reports under/overrange faults.

Specifications

Module Characteristics

• Number of channels (single ended): 8

• Power supply range: 18 to 30 VDC, 24 VDC typical. 5% maximum ripple

• Operating temperature range: 0 to 55°C ambient

• Isolation to ground and logic: 1500 VAC peak for 1 minute, 250 VAC continuous

• Current drawn from BIU power supply: 170 mA maximum

• Current drawn from external power supply: 275 mA maximum at 18V, all outputs –10V into minimum load

Output Characteristics

• Resolution: 14 bits

• Magnitude data size: 14 bits

• Accuracy:

  • At 25°C: 0.15% of full scale (maximum)

  • From 0 to +55°C: 0.25% of full scale (maximum)

• Output Range Limits: –10.25V to +10.25V

• Analog resolution: 0.6mV per count, maximum resolution

• Output load capacitance: 1µF maximum

• User Load: 5000 Ohms minimum

• Update time: 1.5 ms typical