DE38 is an LED display module. Universal display module with MODBUS-RTU interface. DE38-MODBUS is a universal, six-digit display compatible with devices with a MODBUS-RTU interface.
Due to its versatility, the device can work both in MASTER mode (as the master unit that polls measuring modules), or as SLAVE, as an extension for example for PLCs. The red, seven-segment high-resolution display with the number 38 mm makes the device widely used in industry, wherever we require a clear display of the measurement value.
- 10 ~ 36 VDC power supply;
- 6-digit display with 38 mm high numbers;
- 4 diodes enabling to distinguish the displayed values;
- USB interface for interaction with a PC;
- RS485 interface (MODBUS RTU) for co-operation with devices;
- PC software for configuring the device;
- Possibility of working without a PC.
DE38-MODBUS display example as a SLAVE type device displaying valuespassed from the PLC (top diagram) and as a MASTER type device polling the measurement module with the measurement value (bottom diagram).
Window from DE38-MODBUS-PC program for display configuration, operating mode and selection of MODBUS registers.