ABDT-GL Dual-loop digital display controller

Overview

ABDT-GL Dual-loop display indicator with automatic SMD packaging technology has a strong anti-jamming capability. It can be used in conjunction with various sensors、transmitters to display temperature, pressure, liquid level, speed, force and other physical parameters, and to output alarm control, analog transmission, RS-485/232 communication etc. Designed with dual-screen LED display, you can set the displaying contents of upper and lower screen, and through mathematic function you can make addition, subtraction, multiplication and division to the two input loop input signals, and it has a very good applicability.

Features

• Supports 36 signal input types, allowing users to configure inputs as needed, with a measurement accuracy of ±0.2% FS
• Includes alarm functions such as “upper and lower limit alarm,” “flash alarm,”with LED indicators for visual alerts
• Offers one analog control output or a group of switch control outputs, along with an analog transmission output
• Supports RS485 and RS232 serial interfaces, utilizing the standard MODBUS RTU communication protocol
• Features RS232C printing capabilities, including manual, timed, and alarm-triggered printing functions
• Provides a DC 24V feed output for powering field transmitters
• Ensures isolation between input, output, power supply, and communication for enhanced safety and reliability
• Offers multiple external dimensions and styles for user selection
• Includes a parameter setting password lock, permanent storage of parameter settings during power failure, and a system function to restore original settings