ABDT-GL Single-loop digital display controller
Single loop display controllers receive temperature, flow rate, pressure, and other types of measurement readings from sensors and send corresponding instructions
Characteristics
Inputs:4-20mA,Voltage,Platinum resistance,Thermocouple
Outputs:4-20 mA, 1-5V, 0-10mA, 0-5V, 0-20mA, 0-10V
Upper and lower limit alarm
Double four-digit LED display
Overview
ABDT-GL Single-loop digital display controller with automatic SMD packaging technology, has a strong anti-jamming capability. Designed with dual-screen LED display, it could display more contents. 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. More than the traditional digital display meters is a new function to restore the factory default parameters, with easier operation and better 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
Inputs | 4-20mA, Voltage, Platinum resistance, Thermocouple |
Outputs | 4-20 mA, 1-5V, 0-10mA, 0-5V, 0-20mA, 0-10V |
Communication | RS485, RS232 |
Power supply | AC 100 ~ 240V, 50/60HZ DC 20 ~ 29V(power consumption＜5W) |
Output power supply | DC24V feed |
Alarm | -1999 ~ 9999 0 ~ 100% measured value lightness bargraph display LBD display for working state |
Working environment | Temperature 0~50℃/32~122℉ Humidity (0~85)% RH |
Installation method | Horizontal |
Dimension | A. 160*80*110mm B. 80*160*110mm C. 96*96*110mm D. 96*48*110mm E. 48*96*110mm F. 72*72*110mm |
