GE IC670ALG320

Specification

Power supply parameters: The operating voltage range is 20-29V DC, the maximum power supply ripple is 5%, the typical standby current of 24V power supply input current is 80mA, the maximum operating current is 180mA, and the module power consumption is 1.5-4.3W.

Isolation characteristics: The isolation voltage between ground and logic is 1500V AC/1min, 250V AC continuous.

BUI power supply current: maximum 51mA.

Digital resolution: typical value is 12 bits.

Output channels: 4-channel analog current voltage output module, for each output point, the signal range can be configured by jumpers placed on the I/O terminal block. The default range is 0-20mA and 0-10V DC, and extended ranges from 4-20mA and 0-12.5V DC.

Resolution and linearity: The resolution is 12 bits and the linearity is 1LSB.

Temperature coefficient: The typical value is ±0.002% per degree Celsius, and the maximum value is ±0.005% per degree Celsius.

Features

Good isolation protection: GE IC670ALG320 has good isolation characteristics between output and ground and logic; the isolation voltage is 1500V AC/1min, 250V AC continuous, ensuring, therefore, the isolation from potential faults and external interference that could compromise the performance or reliability of the module and control system, so it can withstand electromagnetic interference inseparable from certificates in industrial sites.

High precision and stability: 12-bit resolution and good linearity of the GE IC670ALG320 ensure high precision and stability of the output signal. For some industrial processes with high precision control requirements, such as pharmaceuticals and food processing, the GE  IC670ALG320 can better meet production process needs and also serve as enhancements in product quality and production efficiency.

Strong configurability: The GE IC670ALG320 can accept configuration from a compatible handheld monitor, allowing users to flexibly set parameters such as output signal range, scaling ratio, etc., depending upon particular application needs, without time-consuming hardware changes, therefore enhancing system maintainability and scalability.

Application

Chemical production: In the chemical production process, it is necessary to accurately control the flow, temperature, pressure and other parameters of various materials. GE IC670ALG320 can convert the digital signal output by the controller into an analog signal of 4-20 mA or 0-10 V, drive actuators such as regulating valves and flow meters, and achieve precise control of chemical production processes.

Power system: In power plants and substations, the excitation current of the generator, tap position of the transformer, among others, are controlled using GE IC670ALG320 to maintain stable operation of a power system. For example, in a thermal power plant, GE IC670ALG320 may send corresponding analog signals to adjust the excitation current of the generator based on the load demand from the power grid, thereby controlling output voltage and reactive power of the generator while ensuring voltage stability within the power system.

Robot control: GE IC670ALG320 is utilized within the control systems of industrial robots to control the joint movement speed, strength, and many other parameters. For instance, on an automobile assembly line, robots have to accurately grasp and install parts. GE IC670ALG320 converts control commands into analog signals, controls the speed and torque of the robot's joint motor and realizes the highly accurate operation of robots.

Electric Vehicles: GE IC670ALG320 is also used in the battery management system and motor control system for electric vehicles. For example, during battery charging, GE IC670ALG320 is able to control the size of the charging current to ensure the safe charging of the battery; in motor drive control, it can convert the control signal into an analog signal and control the speed and torque of the motor and realization of electric vehicles power output.