KMtronic RS485 8 Channel ModBus RTU Relay Controller

 

The general purpose of RS-485 Eight Channel Relay Controller. Control devices using your PC.

 

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

 

 

How to monitor temperatures in your home: KMtronic temperature board

How to monitor temperatures in your home

New KMtronic temperature board mounted in Varna

 

Varna is the third largest city in Bulgaria and the largest city and seaside resort on the Bulgarian Black Sea Coast.

 

https://www.google.bg/maps/place/Varna/@43.2047556,27.8028249,11z/data=!3m1!4b1!4m5!3m4!1s0x40a4538baaf3d7a1:0x5727941c71a58b7c!8m2!3d43.2140504!4d27.9147333

 

 

How to monitor temperatures in your home New KMtronic temperature board mounted in Varna, Bulgaria
How to monitor temperatures in your home New KMtronic temperature board mounted in Varna, Bulgaria

 

How to monitor temperatures in your home New KMtronic temperature board mounted in Varna, Bulgaria
How to monitor temperatures in your home New KMtronic temperature board mounted in Varna, Bulgaria

 

 

KMTronic USB 4 Channel Relay Board RS232 Serial controlled PCB

KMTronic USB 4 Channel Relay Board, RS232 Serial controlled, PCB

KMtronic USB Relay

Manufacturer:

KMtronic LTD

Features:

– Fully assembled and tested.
– 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:

76 mm /59 mm

Supply:

Fully powered from USB

Drivers:

FTDI USB to Serial converter: FT232RL
Windows(all versions), Linux, Mac OS 8, Mac OS 9, Mac OS X,
Arduino, Raspberry PI …

Communication:

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

Commands:

FIRST channel commands:
OFF command : FF 01 00 (HEX) or 255 1 0 (DEC)
ON command : FF 01 01 (HEX) or 255 1 1 (DEC)

SECOND channel commands:
OFF command : FF 02 00 (HEX) or 255 2 0 (DEC)
ON command : FF 02 01 (HEX) or 255 2 1 (DEC)

THIRD channel commands:
OFF command : FF 03 00 (HEX) or 255 3 0 (DEC)
ON command : FF 03 01 (HEX) or 255 3 1 (DEC)

FOURTH channel commands:
OFF command : FF 04 00 (HEX) or 255 4 0 (DEC)
ON command : FF 04 01 (HEX) or 255 4 1 (DEC)


KMtronic USB Relay

KMtronic USB One relay

kmtronic usb relay centrafuse

Commands via BAT files 

kmtronic relays bat file control

kmtronic relay usb command

KMtronic Macro Express KMtronic USB Relay Control Example

KMtronic usb one relay shortcut example

KMtronic usb one relay shortcut example

KMtronic usb one relay test software

KMtronic usb one relay domoticz

KMtronic usb one relay domoticz

KMtronic usb one relay domoticz

Very simple instalation KMtronic USB relays

KMtronic usb one relay DSPRobotics

FlowStone – the new graphical computer programming tool that allows you to create your own standalone programs quicker and more easily than ever before

FlowStone support KMtronic USB relays

KMtronic usb one relay FlowStone

Vixen is software for do-it-yourself lighting automation displays.

https://info.kmtronic.com/ebay-images/2017/usb-one-relay/usb-one-relay-vixen.jpg

Most popular at Christmas, computer-controlled displays.
You can control all KMtronic USB and RS485 relays using Vixen software

KMtronic usb one relay Vixen

Mach3 / Mach4 turns a typical computer into a CNC machine controller

KMtronic USB Relays can be controlled from Mach3/4

KMtronic usb one relay mach3 mach4 cnc software control

KMtronic relays via EXCEL example

KMtronic usb one relay excel

KMtronic usb one relay excel

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