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RS485 Relay Controller - Four Channel with Clips for DIN Mount Rail

RS485 Relay Controller - Four Channel with Clips for DIN Mount Rail

List Price: €39.00
Price: €35.10
Discount: €3.90 (10.00%)
RS232 Serial COM controlled 4 Channel Relay Board with Clips for DIN Mount Rail

RS232 Serial COM controlled 4 Channel Relay Board with Clips for DIN Mount Rail

List Price: €33.00
Price: €29.70
Discount: €3.30 (10.00%)
UDP LAN Four Channels Relay Ethernet IP Controller with Clips for DIN Mount Rail

UDP LAN Four Channels Relay Ethernet IP Controller with Clips for DIN Mount Rail

List Price: €53.00
Price: €47.70
Discount: €5.30 (10.00%)

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To all customers and suppliers,
With reference to the current international health situation we confirm the normal activity of our company. There will be no delay in shipments and the workflow will remain as it has been.
We hope that you all are in good health and that the situation will be resolved as soon as possible.

RS232 Serial COM controlled 4 Channel Relay Board with Clips for DIN Mount Rail

The general purpose of the Relay Controller is connection to a PC's RS232 COM port. Control devices using your PC.
  • Code: SS_R2S4CRD
  • Manufacturer: KMtronic
  • In stock: 1000

List Price: €33.00
Price: €29.70
Discount: €3.30 (10.00%)
Quantity:

 

 

Contents:
- One RS232 4 Channel Relay Board

Required power:
Allows power supply voltage from 9 to 24V DC

Model:
R2S4CRD

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_4Relay_Dimension.pdf

User Manual:
RS232_Four_Channel Relay Box.pdf

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

Commands:
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)

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

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

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


 

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How to control USB relays - Windows Shortcut example, Windows Command Line example, Macintosh example, Abacom ProfiLAB example, Sample Visual Basic code, Sample C# code, Sample PHP files and more

 

 

 

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We ship WORLDWIDE through TNT.

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are the buyer's responsibility. Please check with your country's customs office to determine what these additional
costs before you purchase.

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RS232 Serial COM controlled 4 Channel Relay Board with Clips for DIN Mount Rail

RS232 Serial COM controlled 4 Channel Relay Board with Clips for DIN Mount Rail

List Price: €33.00
Price: €29.70
Discount: €3.30 (10.00%)