RF433MHz Relay Controller - Eight Channel

  • Product Code: RF8CR
  • Availability: 100
  • 54.00 €
  • Ex Tax: 45.00 €



 

Relay board have an option to change the ID (from ID 01 to ID 15) manually through a DIP Switch placed near power connector.
 

The complete includes:
- One RF433MHz 8 Relay board (12V)
- One Rotating Rubber Antenna

Required power:
12VDC / 
minimum 600 mA.

Standby current:
(Relays OFF) - 21 mA
One Relay ON - 57 mA
Two Relays ON - 91mA

All Relays ON - 300 mA

Model:
RF8CR

Features:
- Each relay has an LED to indicate when it is operated.
- Relay outputs can be used to turn ON/OFF lights, motors and other devices.

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

Dimensions:
KMTronic_8Relay_Dimension.pdf


Commands (ID01):
FIRST chanel commands:
OFF command : FF 01 00 (HEX) or 255 1 0 (DEC)
ON command : FF 01 01 (HEX) or 255 1 1 (DEC)
...
...
...
EIGHT chanel commands:
OFF command : FF 08 00 (HEX) or 255 8 0 (DEC)
ON command : FF 08 01 (HEX) or 255 8 1 (DEC)

Status read (ID01):
FF A1 00 - Status request command
  > FF A1 xx xx xx xx xx xx xx xx  - Reply from relay where xx is status: 01 - Relay is ON, 00 - Relay is OFF
First byte is status first relay, Eight byte is status eight relay


Full list of commands:
www.info.kmtronic.com/kmtronic-rf433mhz-relays-commands.html
 

Instalation:
http://info.kmtronic.com/usb-rf433mhz-8-channel-relay-board.html

Software examples:
http://info.kmtronic.com/usb-rs232-rs485-relays.html

 

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