Modbus Display Controller

Features

The Modbus Display Controller is a compact and reliable Modbus-to-Serial Display Driver designed for industrial and embedded applications.
Allows users to transmit alphanumeric messages to a serial display by writing data directly to Modbus registers.
Supports configurable scrolling speed, allowing dynamic adjustment via a dedicated Modbus register — ideal for real-time status updates, alerts, and process indicators in automation systems.
Whether integrated into a PLC network or used as a standalone display interface, the device ensures seamless communication over RS485 using the Modbus RTU protocol.

Specifications

Interface	RS 485
Baud Rate	9600 to 115200 bps
Data Bits	8
Stop Bits	1
Parity	None
Nodes	up to 32 on MODBUS
Cable length	1200 meters maximum for RS 485
Connector	3 way screw terminal for 485, 3 way screw terminal for Display, 2 way screw terminal for power
Isolation	2500 Vrms between RS485 & AC Power
Protocols	Modbus
Display Type	14-Segment Alphanumeric LED Display
Red	Power
Yellow	Status
Red	Transmit Data (TDX)
Yellow	Receive Data (RDX)
Input Voltage	90-265 Vac
Current	15 mA at 230 Vac
Operating	0 °C to 65 °C
Storage	0 °C to 75 °C
Dimensions	90 mm (L) x 36 mm (W) x 57 mm (H)
Weight	75 g
Warranty	12 Months
Mounting	35 mm DIN Rail, Table top

Resources

Part Numbers

Part Number	Part Name	Part Description	Contact
2770015842	Modbus Display Controller	Unit	Know More