RS232C Serial Relay Controller, 3 Form C , 6A 250VAC 28VDC max., 12V Power

SKU:: 317
Manufacturer:: Tokyo Devices
Model Number:: TDFA30203-12V
EAN:: 4560457400977
Released on:: Jan 2024
Category:: Relay and Digital I/O

3D Overview

Control by TD-AppKit

A simple RS232C controlled relay board. Can turn on/off voltages up to 250V AC/28V DC and currents up to 6A.

Uses components from reliable manufacturers, including TE Connectivity's relays and Phoenix Contact's terminal connectors.
The 3 Form C contacts provide NO (Normally Open), NC (Normally Closed), and COM (Common) terminals. They can connect loads up to 250VAC/28VDC at 6A.
The 12V power supply can be provided either through an AC adapter jack or terminal connectors.
It can be connected easily with simple command operations, compatible with Windows, Linux, and PLCs.
By using "TD-AppKit", control can be done through a window interface instead of commands (Windows only).

How to Use

Send the command string SF00000000X followed by a newline character. The X should be a digit from 0 to 7. This digit represents the state of the three contacts as a binary value from 000 to 111b. Upon successful execution, a period character . followed by a newline character will be returned.

 SF000000001(\n)　← Contact #1 will be ON
 .

 SF000000000(\n)  ← All Contact will be OFF
 .

 SF000000007(\n)  ← All Contact will be ON
 .

It is also possible to set the default state of the device at power-on and other configurations. For more detailed information, please refer to the datasheet and manual.