Categories

Quick Searches


  ►
USB relay
  LPT relays
  RS485 relays

Search

New Products

Latest News

Dear Customers,
Please check the discount in certain categories, such as "USB Host Relay", "Relay boards", "LPT Relays", "RS485 Relays", "RS232 Relays", "UART Relays " ,"RF433 MHz Relays ", "Programmers"
Thank you!

RS485 8 Channel Relay Controller, ModBus RTU

The general purpose of RS-485 Eight Channel Relay Controller. Control devices using your PC.
  • Code: SS_RS485MODBUS_BOX
  • Manufacturer: KMtronic
  • In stock: 32

Price: €41.00
Quantity:

 Features:
Board number manually through a DIP Switch placed near RS485 connector.

 

Dimensions:
KMTronic_8Relay_Dimension.pdf

Required power:
12VDC / minimum 600 mA.

Model:
R4S8CRMB

Specifications:
Relays have Normally Open (NO) and Normally Closed (NC) Contacts each capable of switching max:
- 12VDC/15A
- 24VDC/15A
- 125VAC/15A
- 250VAC/10A

Communication Parameters:
8 Data, 1 Stop, No Parity
Baud rate : 9600

MODBUS Commands:
01 (0x01) Read Coils
05 (0x05) Write Single Coil

Coil 0000: Relay 01
Coil 0001: Relay 02
Coil 0002: Relay 03
Coil 0003: Relay 04
Coil 0004: Relay 05
Coil 0005: Relay 06
Coil 0006: Relay 07
Coil 0007: Relay 08

RS485 BUS example:

USB to RS485 BUS

 

USB to RS485 BUS

 

 

More information:
http://info.kmtronic.com/kmtronic-modbus-relays.html

 

 

 

 

Additonal information


  Payment accepted:
Credit Card payments, PayPal

Bank Wire Transfer

  Shipping:
We ship WORLDWIDE through TNT.

  Import duties, taxes and charges are not included in the item price or shipping charges. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these additional
costs before you purchase.

Shopping Cart

Cart is empty.

Currencies


Information

Local Time

 

Work time
Monday - Friday
9.00am - 5.00pm


Skype Support

 

 

Support

 

Technical support

 

Recently Viewed