KAYDEN Communication Adapters & Cables
Download the Free Kayden RCM Software
Description
Kayden Communication Adapters facilitate communication from a Kayden Device to a PC or Laptop enabling the use of Kayden RCM Software.
A15-321
- RS232/RS485 Serial Communication Adapter
A15-322
- RS232/USB Adapter allows laptops or PCs with only USB ports to connect to SCA adapter
A15-323
- RS485/USB Adapter allows for use with Kayden SCA Adapter
Inventory
Displaying prices & availability for Ohio, United States in USD. Change location or currency.
Featured
- Featured
- Quantity In Stock
- Price
- SKU / Model Number
Models matching criteria: 6

KAYDEN RS232/RS-485 Serial Communication Adapter view more
- Serial Communication Adaptor: RS232 to RS485
- RS-232 side:
- Connector: DB-9 female
- Signals:
- Passes through pins 3 (TD) and 2 (RD)
- Pins 7 (RTS) and 8 (CTS) are tied together
- Pins 4 (DTR), 6 (DSR) and 1 (CD) are tied together
- RS-485 side:
- Connector: 4-pin terminal block
- Signals:
- Half-duplex two-Wire operation only
- Automatic control circuit enables driver only when transmitting
- Receiver is disabled when transmitting to prevent echo back to RS-232 device
- Can transmit up to 4000 feet at 19200 baud.
- Power Requirements: at least two RS-232 handshake lines, derives power from hosts serial port
In Stock 1 - 2 days
$37.23 USD
$72.99 Shipping
Non-Cancellable / Non-Refundable

KAYDEN® USB Adaptor for Use with Kayden® SCA Adapter view more
RS-232: USB Adapter allows laptops or PCs with only USB ports to connect to SCA adapter.
- Allows any PC to connect serial devices and programs that communicate through COM ports
- PL-2303HX Rev D Chipset for high performance and compatibility across Windows, Mac, Linux, and other platforms
- Cable Length: 2 ft
- Product Type: Data Transfer Cable
- Cable Type: Serial/USB
- Connector Type on First End: USB Type A - Male
- Connector Type on Second End: DB-9 RS-232 Serial - Male
In Stock 1 - 2 days
$34.31 USD
$72.99 Shipping
Non-Cancellable / Non-Refundable

KAYDEN Remote Kit w/ RCM Software, Two Communication Cable, RS-485 Connector view more
Kayden SCA Adpater with 2 cables to allow for quick disconnect of communications for demonstration and testing purposes in a safe controlled environment.
25+ In Stock
$91.25 USD
$72.99 Shipping

KAYDEN USB to RS-485 Modbus Cable with Built-In FTDI Chip view more
The USB to RS-485 Convertor Cable is typically used to connect a laptop or computer with Kayden RCM Software (RCMS) to a Kayden CLASSIC Flow, Level, and Interface Switch. The convertor cable can also be used with suitable software for general purpose RS-485 network communication, including diagnostics and monitoring.
- FTDI FT232RI chip with built-in 15KV ESD and TVS overvoltage protection
- Permanently attached 1.5 meter RS-485 cable
- USB shield is not connected to 485(C) (connect 485(C) at server/client if required)
- Includes 3-screw terminal block
- Up to 32 slave devices
- Works with Windows® XP, 2000, Vista, 7, 8, 9, 10, 11, Mac OSX and Linux (Kayden RCM Software requires Windows)
RS485 Cable Pin-Out (labelled)
- 485(-) "A"
- 485(+) "B"
- 485(C) "COMMON" (or "GND")
18 In Stock
$51.10 USD
$72.99 Shipping

KAYDEN Power Supply for Flow Switch view more
Power supply adapter for temporary power source to conduct testing or demonstration of the product in a safe controlled environment.
8 In Stock
$21.90 USD
$72.99 Shipping
Non-Cancellable / Non-Refundable
Kayden RS-485/USB Adapter
3 In Stock
$58.40 USD
$72.99 Shipping
Non-Cancellable / Non-Refundable
Specifications
Specifications
Brand
Standard Features
- USB to RS-485 Cable
- DB9 to USB Adapter
- Temporary Power Supply
- RS-232, RS-485 Converter for modbus protocol
- SCA Power from Host Serial Port.