Shopping Cart

What's New?
Regulated Variable Power Supply - 1.5A
Regulated Variable Power Supply - 1.5A
Shopping Cart
0 items
Multi-Mode Universal Timer
Multi-Mode Universal Timer
Featured Products
Contact Us
Tell A Friend
Tell someone you know about this product.
RS232 Relay Board-8
RS232 Relay Board-8
Click to enlarge
RS232 Relay Board-8
Click to enlarge

Serial port (RS232) control 8 relay module /computer control switch /DC 12V 8 Channel Relay Board, RS232 Serial controlled

Technical Specifications & Features:

  • Control up to 8 Relays using RS232 bus
  • Industry standard RS232 Connection
  • 2-Way Communication Capable (Half Duplex Mode)
  • 9600 Baud Operation
  • Relay Controlling Option
  1. Toggle Mode
  2. Individual On / Off
  3. Binary Data Input
  4. All on / All Off
  5. Read Relay Statues
  • Relay Status Store In Internal Flash EEPROM Memory
  • Relay Status Store, Enable & Disable By GUI
  • A simple ASCII protocol allows control
  • Simple AT Commands, To operate by Serial Port Terminal Soft wear
  • Windows based interface – works with 2000, ME, XP and WIN7 32 & 64 bit
  • No Special Custom Programming Needed
  • Windows based GUI Software
  • PC application support monitoring relay status & controlling
  • User configurable Device unique address
  • No-Click Power-up
  • Working Voltage – 12V AC/DC
  • LED indicator for
  1.       Relay On/Off (Status)
  2.       External Power Input
  • Operating voltage – 12 to 15V DC
  • Operating current – 150ma (Aprox) Without Relay
  • Diode protection for reverse polarity connection of DC supply to the PCB
  • Onboard regulator for regulated EXT supply to the kit
  • Extremely easy to install
  • Can be used with LabVIEW, ProfiLab, DAQFactory, TestPoint, DASYLab, VEE

       Asembled & Tested


This product was added to our catalog on Wednesday 23 September, 2015.