Back To Back Digital I/O

In stock (8 items available)
  • Weight
    0.5 kg
  • SKU
    KTA-307A

Two wireless I/O cards in a pair. Two digital inputs trigger two relays over 2.4GHz wireless link. Additional open-collector output to indicate comms link status. 12 VDC powered.

Available with Embedded Antenna or RP-SMA External Antenna 

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The KTA-307 is a wireless I/O solution that allows control of two digital outputs over 2.4GHz link. Theoretical range 1200m outdoor, 60m indoor. The kit operates as a pair, where the digital inputs on one card remotely trigger the relays on the other card. An open collector output indicates if the wireless link is good. Optional enclosures are available for DIN rail mounting, or IP65 weatherproofing. 

Available with Embedded Antenna or RP-SMA External Antenna.

For analog I/O, and up to 40 km range, have a look at the KTA-296

Items included: 

  • 2 x KTA-307 with Xbee3 modules
  • Optional Enclosures
  • 2 x External RP-SMA Antennas (Only supplied with RP-SMA models)

I/O Mapping:

Device 1 
Device 2
I1
Relay 1
I2
Relay 2
Relay 1
I1
Relay 2
I2


  • Power Supply: 12VDC
  • Power Consumption: 200mA, 5W
  • 2 x Digital Inputs: Suits NPN, PNP, or dry contacts. 3 to 24V DC tolerant
  • 2 x Relay Outputs: Rated to 3A; 240VAC, 28VDC
  • 1 x Open Collector Output: Indicates the communication status
  • Operating Temperature: -20°C to 70°C
  • Can be DIN rail mounted or enclosed in our IP65 rated plastic enclosure
  • Dimensions: 
    • PCB 90L x 70W x 20H (mm)
    • DIN Rail 67L x 76W x 23H (mm)
    • IP65 Plastic Panel Mount Enclosure 160L x 75W x 50H (mm)

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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