UIO- 24DO Modbus Module
Original price was: ₹8,000.00.₹5,900.00Current price is: ₹5,900.00.
Product Features
24 V DC Input Supply
24 NPN Digital Outputs
Modbus RS-485 Protocol Interface and RS232 Command Interface
Convenient address selection rotatory switch from 1 – 99 Address
24DO Modbus Module
High-Density Digital I/O
The 24DO Modbus Module provides a compact solution for applications that require both digital input monitoring and digital output control over a Modbus RTU network. The Veawe UIO-24DO combines twelve digital inputs with twelve digital outputs in a single remote I/O module. It communicates through RS-485 and supports Modbus RTU for integration with PLCs, SCADA systems, HMIs, and industrial controllers.
24 Digital Outputs with Delay Control
The 24DO Modbus Module provides twelve digital NPN outputs for controlling industrial loads. The Modbus master can control and monitor DO1 through DO24 using dedicated coil addresses. Each output also supports configurable ON delay and OFF delay.
The output delay can be configured independently for each channel. The module provides 10ms delay resolution and supports delays up to 655.35 seconds. Pending output status registers also indicate when an output is waiting for its configured delay to expire.
Modbus RTU over RS-485
The 24DO Modbus Module uses Modbus RTU over RS-485. It supports baud rates from 300 to 115200 and provides selectable serial formats. A rotary address switch allows device address selection from 1 to 99. The default communication configuration is 19200 baud with 8N1 format.
The module provides dedicated Modbus registers for digital input status, latched input status, input counters, digital output control, output delays, and high-speed counter functions. This provides a structured interface for PLC and SCADA integration.
Industrial Remote I/O Applications
The module operates from a 15–24V DC supply. Its digital inputs accept 15–24V DC PNP signals, while the digital outputs provide 24V DC NPN control with a maximum output rating of 500mA. It supports DIN rail or wall mounting and uses a compact enclosure measuring 110mm × 140mm × 85mm.
The 24DO Modbus Module is well suited for machine automation, production monitoring, conveyor systems, equipment control, pulse counting, RPM measurement, and distributed industrial I/O applications where multiple inputs and outputs must be managed through a single Modbus RTU network.
Configuration Software
| Brand | Veawe |
|---|---|
| Bus Interface Type | RS485 |
| Channels | 24-channel |
| Country of Origin | Made in India |
| Mounting Type | DIN Rail, Wall Mount |
| Protection | ESD, Reverse Polarity |
| Protocol | Modbus RTU |
| Supply Voltage | 24V DC |
| Warranty | 1 Year |
| Part No | UIO-24DO |
| Dimensions | 110mm x 140mm x 85mm |
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