PM-LD31A (Weight Indicator)
A load cell input (possibility of parallelizing 6 load cells (400 ohms))
24-bit analog to digital converter
Wide range of port 485 baud rate (from 2400 to 230400)
Weight sampling frequency from 4.7 to 4800 Hz
A row of 7Segment display with the ability to display different parameters
5 LED displays to show different statuses
4 buttons on the panel to set menus and functions
2 digital inputs with adjustable functions
3 relay outputs with the ability to set set point
RS485 serial communication
Ability to connect to PLC, HMI and computer
Ability to calibrate with reference weight or load cell specifications
Calculation of load cell output voltage (for load cell testing)
18 Month guarantee
PM-LD31A weight indicator is the younger brother of PM-LD01A model. In this model, in addition to 24-bit ADC and analog and digital filters, which achieves an extraordinary resolution of 1:100,000, a 16-bit DAC is used in the analog output section, which is designed with isolation. It performs the accuracy and speed of signal conversion with high accuracy and excellent speed.
The presence of digital input and relay output makes it possible to design the weighing system in different ways.
Also, if you don’t need analog output, PM-LD31 indicator model is recommended.
Parsmega Desktop Application