GE Fanuc IC670ALG230 8-Point Analog Current Source Input Module

The IC670ALG230 is an 8-point analog current source input module for the GE Fanuc field control series.

The module features eight (8) single-ended input channels configurable as 0-20 mA / 4-20 mA with a 12-bit digital resolution and a 5 0 μA analog resolution.

The digital resolution is 12 bits and the analog resolution is 5.0 μA. It has a typical conversion time of 60 microseconds per channel.

The IC670ALG230 is a GE Fanuc analog input module. It is specifically an expansion module for the Field I/O Control product family.

It can be operated with compatible Bus Interface Units (BIUs). The module primarily has eight (8) analog input channels.

It accepts 0-20 mA and 4-20 mA analog input signals. The module is primarily used to connect many types of field signal transmitters,

panel meters, data loggers, signal splitters, variable frequency drives (VFDs), and similar devices.

The IC670ALG230 has an analog resolution of 5.0 μA and a digital resolution of 12 bits (typical).

It accepts a **minimum input current of 0.1 mA and an **input current of 20 mA. It has internal protection features such as open-circuit detection and over-range fault detection.

The IC670ALG230 has a built-in analog-to-digital converter (ADC) circuit that converts received analog signals into digital format for processing by the host CPU.

The ADC circuit has a conversion time of 1 μs per channel at a module clock of 60 MHz. it also has a first-order RC input filter with a typical conversion capability of 1 Hz.

The module has a nonlinearity of +/- 160% of full scale, a temperature coefficient of +/-.25% per Celsius value, a typical value of +/-.002% per Celsius value, and a ** value of +/-.002% per Celsius value.

**value of +/-.005% per degree Celsius value. The module comes with a single set of input channels and supports single-ended wiring configurations.

Each channel has ground and logic isolation and is rated at 1500 VAC for 1 minute and 250 VAC.

It has a rated current consumption of 51 mA** from the BIU power supply.

The IC670ALG230 input module is an 8-channel input module manufactured by GE Fanuc.

It can be operated with a universal power supply. It is powered by a 24-volt power supply that also powers the Bus Interface Unit.

In the case of isolation, a separate power supply is used. There are LED indicators on the front of the module that show the operation of the backplane and the field power.

The input module is used to drive the different isolated sensors and inputs using the local power supply. There is no isolation between points in the group.

Isolation is rated at 250 volts AC to the enclosure and 1500 volts AC to ground for a continuous period of 1 minute.

The input impedance of the module is 2.87 kohms. turn-on voltage is between 15 and 30 volts dc, and turn-off voltage is between 0 and 5 volts dc.

The response time of the IC670ALG230 input module is between 25 and 60 us, and the power-down response time is between 100 and 150 us.

This module draws 100 mA of current from the bus interface unit. Output keying in this module can be used to mix inputs and outputs.

The input module should be properly grounded to reduce immunity, signal co-domain, and reference points. The loop powered transmitters in the module should use the same power supply.

Application areas: electric power, petroleum, natural gas, chemical industry, steam turbine, ship, nuclear power, substation, aerospace, metallurgy, mining, iron and steel, aluminum industry and other fields.

Control system: plant control and monitoring system (DCS/PLC) equipment control system ship control system production control system equipment control system

Energy management systemPower monitoring systemFrequency conversion servo systemMedium voltage power systemShaft vibration analyzerInfrared flame detectorGas analyzerCombustion fluctuation monitoring system and so on.