Product Short Description
Technical Specifications
- Channel & Signal Parameters
- It is equipped with 8 independent analog input channels, supporting input signals including 4 – 20mA DC, 0 – 20mA DC, 1 – 5V DC, 0 – 10V DC, and 0 – 100mV DC to match different types of field sensors and transmitters.
- It adopts sigma-delta data conversion technology with 16-bit resolution, generates a new data reading every 25ms, and achieves a basic accuracy of ±0.1% of full scale.
- Electrical Specifications
- It uses 24V DC redundant power input with a voltage fluctuation tolerance of +5%/-10%, a power consumption of 7W, and a heat dissipation of 4W.
- Each input channel has galvanic isolation from other channels and the ground. The module can withstand 600V AC for one minute, and the input current limit is no more than 40mA under normal conditions and no more than 100mA in short-circuit situations.
- It communicates with field control processors via a redundant 2Mbps module fieldbus, supporting automatic A/B dual-path switching when a single path fails.
Description
- Physical & Environmental Specifications
- Its dimensions are 3.0cm × 31.8cm × 27.7cm, and its weight is 0.71kg, facilitating installation in limited space inside control cabinets.
- The operating temperature range is -40°C to 85°C, and the storage temperature range is -55°C to 90°C. It can work normally in an environment with 5% – 95% non-condensing humidity.
- It adopts an ABS shell for physical protection, adapting to G3-level harsh industrial environments.
Function Features
- Dual – function Transmission with HART Protocol
The module is electrically compatible with standard HART signals. While collecting 4 – 20mA main process variables, it can read configuration parameters, diagnostic data, and multi-variable information of field transmitters through the same cable. This “one – cable dual – use” feature reduces wiring costs and provides strong support for equipment predictive maintenance.
- Hot – swap for Non – stop Operation
It supports hot – swap functionality. When a module malfunctions, it can be replaced directly without shutting down the entire system or disconnecting on-site wiring, power supplies, or communication cables. The new module will be automatically recognized and restore the original configuration after insertion, minimizing production downtime caused by maintenance.
- Intelligent Channel – level Diagnosis
It is equipped with front – mounted red and green LED indicator lights and real – time monitors the status of each input loop. It can quickly detect faults such as open circuits, short circuits, and over – range signals in loops, and report fault information to the central control system through the bus. This allows operators to quickly locate problematic channels and shorten fault handling time.
- Strong Anti – interference Capability
The dual isolation design between channels and between channels and the ground effectively prevents ground loop interference and high – voltage intrusion, avoiding signal crosstalk between channels. The configurable integration period can filter out process noise and power line frequency noise, ensuring the stability and accuracy of signal acquisition even in complex industrial electromagnetic environments.
- Hassle – free Calibration & Installation
The module and its matching terminal components do not require regular calibration, reducing daily maintenance workload. It is installed on the Compact 200 Series base plate and fixed with two screws, and supports local or remote connection of on-site wiring, adapting to different installation layout requirements.
Application Scenarios
- Oil and Gas Industry
It is widely used in oil extraction platforms, refineries, and natural gas processing plants. It collects analog signals from pressure, flow, and temperature transmitters on pipelines and reaction equipment. The data helps control the opening of valves and the operation of pumps, ensuring safe and efficient oil and gas extraction, transportation, and refining processes.
- Power Generation Industry
In coal – fired, gas – fired, and nuclear power plants, it is deployed in boiler, turbine, and auxiliary system areas. It collects signals from sensors monitoring steam pressure, water level, and exhaust temperature. The central control system adjusts fuel supply and cooling system parameters based on the data, maintaining stable and efficient power generation operations and preventing equipment damage due to abnormal parameters.
- Chemical Manufacturing
It is installed in chemical production lines involving reaction kettles, distillation towers, and raw material conveying pipelines. It acquires analog signals related to reaction temperature, raw material flow, and tank pressure. Accurate data transmission ensures precise control of chemical reaction conditions, guarantees product quality consistency, and avoids safety accidents caused by process deviations.
- Metallurgical Industry
In steel and non-ferrous metal smelting workshops, it connects with sensors on smelting furnaces, continuous casting machines, and cooling systems. It collects signals such as molten metal temperature, furnace pressure, and cooling water flow. The data supports the control system in regulating smelting temperature and cooling speed, improving metal product quality and reducing energy consumption.
- Water and Wastewater Treatment
In municipal sewage treatment plants and industrial wastewater treatment systems, it collects signals from flow meters, liquid level transmitters, and concentration sensors in filtration, dosing, and disinfection links. The module transmits stable data to the control system to regulate the operation of dosing pumps and filtration equipment, ensuring that the treated water meets discharge or reuse standards.
Reviews
There are no reviews yet.