GE IS220PAICH2B 200 mA 模块
GE IS220PAICH2B Analog Input/Output Module with 200 mA Current Loop
Model:IS220PAICH2B Brand:GE Type:Analog Input/Output Module Analog Input Channels:1 Analog Output Channels:1 Current Loop Capacity:200mA Power Supply Compatibility:DC 24V Communication Protocol:Modbus Dimensions:76mm x 53mm x 27mm Weight:50g Operating Temperature Range:-20"C to +70"C Storage Temperature Range:-40"C to +85"C The GE IS220PAICH2B is engineered for seamless integration into industrial automation systems, offering unparalleled performance and reliability.
Its ability to support 200 mA current loop output ensures compatibility with a wide range of field devices. With its versatile communication protocol compatibility, this module can easily connect to various control systems, enhancing system flexibility and efficiency.
It is equipped with four input channels that can be configured for either 4-20 mA or 0-20 mA input ranges, providing flexibility in application scenarios. Operated within an extensive temperature range of -20"C to +60"C, the IS220PAICH2B is designed to withstand harsh industrial environments.
The IP20 enclosure protects against dust and splashing water, ensuring durability in challenging conditions. Weighing just 0.2 lb, this compact AI/O module offers a lightweight solution for space-constrained applications. Its dimensions of 4.5 x 2.0 x 1.0 inches make it easy to install and integrate into existing systems without compromising on functionality. For those seeking precision and reliability in their control systems, the GE IS220PAICH2B Analog Input/Output Module with 200 mA Current Loop is the perfect choice. Its robust design, combined with advanced features, ensures optimal performance in a variety of industrial applications.
The GE IS220PAICH2B is a versatile industrial control module designed for analog signal processing, featuring 200mA current loop capability for precise data acquisition and control applications.
Technical Characteristics
(i) Precise analogue signal processing
The GE IS220PAICH2B analogue input/output module has extremely high analogue signal processing accuracy. In terms of analogue input, it can accurately measure the analogue signals output from various types of sensors, such as voltage signals from temperature sensors and current signals from pressure sensors.
The module's analogue input has a resolution of up to 16 bits, which means that it is able to subdivide the input signal into 65,536 different levels for accurate signal perception. For example, for an input voltage signal of 0 - 10V, the module can accurately distinguish voltage variations down to about 0.153mV, providing an extremely accurate data base for industrial control systems.
In terms of analogue output, the module also performs well, being able to output stable analogue signals with a high degree of accuracy, with an output precision of ±0.1% FS (full scale). For example, when a 4 - 20mA standard current signal is required to control an actuator, the module ensures that the error of the output current over the entire range is controlled within a very small range, ensuring accurate actuator operation.
(ii) Unique 200mA current loop technology
The module is equipped with 200mA current loop has many advantages. As a commonly used industrial signal transmission method, the current loop has stronger anti-interference ability than voltage signal transmission. In complex industrial environments where electromagnetic interference is ubiquitous, 200mA current loops are able to effectively resist such interference and ensure the reliability of signal transmission.
It works by converting an analogue signal into a current signal for transmission and then converting the current signal back into an analogue signal at the receiving end. During long-distance transmission, the current signal is not easily affected by line resistance, capacitance and other factors, and the signal attenuation is extremely small. For example, in a large factory, the distance between the sensor and the control system may be hundreds of metres, the GE IS220PAICH2B module connected with a 200mA current loop can stably transmit the signal to ensure the accurate data collection and the reliable delivery of control commands. In addition, the 200mA current loop has a short-circuit protection function, which allows the module to automatically limit the current in the event of a short-circuit, protecting itself and the connected equipment from damage.
