RS485 8 Input Modbus Module

The RS485 Converter for TTL Digital Pins, CMOS, IO Modbus RTU is an electronic device widely used for communication between machines and sensors, acting in order to send the data received by the digital sensors to a computer or other equipment with RS485 communication.

For power supply, it is necessary to use direct voltages between 6 and 24VDC (12V is recommended) via screw terminals, identified on the board as “GND” and “VIN”, since the RS485 communication (compatible with Modbus RTU) is carried out by the same type of terminals, but identified as “B-” and “A+”.

R4-DIF08-005

The RS485 Converter for Digital TTL, CMOS, IO Modbus RTU Pins has 9 pins for connection with digital sensors in general, featuring 8 output channels, compatible with TTL, LVTTL, CMOS and IO digital signals, being compatible with high and low signals ( high / low).

R4-DIF08-006

It is important to remember that for communication with the computer you will need to use a CH340 USB to RS485 Converter (not included), and you can also opt for a RS485 to Ethernet TCP/IP Converter (not included) and thus have the data on the Internet.

R4-DIF08-004

Very versatile, the RS485 Converter for TTL Digital Pins, CMOS, IO Modbus RTU is also capable of working with PLCs, where in the MODBUS command mode it can support up to 247 devices in parallel through only 2 wires, enabling the creation of a network with several RS485 modules that can be remotely controlled, bringing much more practicality and reduction of communication costs in industrial equipment, robotic projects and home automation.

R4-DIF08-007

Quick Spec

  • Model: R4DIF08
  • Working Voltage: 12VDC (6-24VDC)
  • Working Current: 8-12mA
  • Modbus RTU Protocol: 03 (read) 06 (write)
  • MODBUS can support up to 247 devices in parallel
  • Can be used with PLCs
  • Supports TTL (5v) / LVTTL (3.3v)
  • Default Baud Rate: 9600bps (supports 1200 2400 4800 19200)
  • Compatible Sensor: Digital
  • Input Modes: Low Level (default) and High Level
  • Dimensions: 44 x 29 x 12mm

Resources

Shipping List

  • 1 x RS485 8 Input Modbus Module


RS485 8 Input Modbus Module

  • Brand: Generic
  • Product Code: R4DIF08
  • Weight: 0.011kg
  • Product Status : Active
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock Y022
    Stellenbosch In Stock Z4119
    Bulk Location No Stock

    We ship free of charge between branches to complete your order.

  • R135.00 (Inc Tax: R155.25)


Related Products

Basic USB to RS485 Converter, 2 Wire

Basic USB to RS485 Converter, 2 Wire

Basic USB to RS485 Converter, 2 Wire This converter uses the high-performance CH340T microchip. It supports the latest operating system, including 64 bit Windows 10. The device has TVS surge prot..

Centurion (In Stock)
Stellenbosch (In Stock)
Bulk Location (No Stock)
Part No: RS485-MINI
Product Status : Active

R38.00 (Inc Tax: R43.70)

Wave RS485 to Ethernet

Wave RS485 to Ethernet

Wave RS485 to Ethernet The RS485 TO ETH module provides an easy way to communicate between RS485 and RJ45 port Ethernet, it can be configured via webpage. Quick Spec M0 series 32-bit AR..

Centurion (No Stock)
Stellenbosch (No Stock)
Bulk Location (No Stock)
Part No: W16529
Product Status : Active

R376.00 (Inc Tax: R432.40)

USR Industrial Serial to Ethernet Converter

USR Industrial Serial to Ethernet Converter

USR Industrial Serial to Ethernet Converter The USR Industrial Serial to Ethernet is used for data bidirectional transparent transmission from serial to Ethernet. User doesn't need to consider deta..

Centurion (In Stock)
Stellenbosch (In Stock)
Bulk Location (No Stock)
Part No: USR-TCP232-410S
Product Status : Active

R940.00 (Inc Tax: R1,081.00)

Wave Industrial USB to Serial TTL 3.3/5V

Wave Industrial USB to Serial TTL 3.3/5V

Wave Industrial USB to Serial TTL 3.3/5V This is an industrial USB to TTL converter with original FT232RL inside. It features embedded protection circuits such as lightning-proof, resettable fuse, ..

Centurion (No Stock)
Stellenbosch (No Stock)
Bulk Location (No Stock)
Part No: W17939
Product Status : Active

R143.00 (Inc Tax: R164.45)

Wave RS485 to Ethernet

Wave RS485 to Ethernet

Wave RS485 to Ethernet The RS485 TO ETH module provides an easy way to communicate between RS485 and RJ45 port Ethernet, it can be configured via webpage. Quick Spec M0 series 32-bit AR..

Centurion (No Stock)
Stellenbosch (No Stock)
Bulk Location (No Stock)
Part No: W15731
Product Status : Active

R416.00 (Inc Tax: R478.40)

TTL to RS485 Isolated Converter - 3.3V/5V

TTL to RS485 Isolated Converter - 3.3V/5V

TTL to RS485 Isolated Converter - 3.3V/5V The module converts signals transmitted on the serial UART interface (RX, TX) to the frames of the Protocol RS485. The converter operates in the half-duple..

Centurion (In Stock)
Stellenbosch (In Stock)
Bulk Location (No Stock)
Part No: TTL-RS485-ISO
Product Status : Active

R261.00 (Inc Tax: R300.15)

Industrial 7-in-1 Soil Sensor - RS485

Industrial 7-in-1 Soil Sensor - RS485

Industrial 7-in-1 Soil Sensor - RS485 Experience precise soil analysis with our Industrial 7-in-1 Soil Sensor - RS485. This versatile sensor provides accurate NPK, pH, EC, temperature, and humidi..

Centurion (In Stock)
Stellenbosch (In Stock)
Bulk Location (No Stock)
Part No: NPK-71-RS485
Product Status : Active

R1,132.00 (Inc Tax: R1,301.80)

Tags: rs485, converter, rs485 to ttl, 8 input, 8 channel, modbus