KTA-296 Wireless I/O Extender
11 Feb 2022
www.oceancontrols.com.au
1 of 7
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Extend analog or digital signals
wirelessly up to 40km line-of-sight
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2 x analog inputs (4-20mA, 0-5V, 0-10V)
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2 x analog outputs (4-20mA, 0-5V, 0-10V)
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2 x isolated digital inputs (2.5 to 30V)
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2 x relay outputs (240V; 5A)
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DIN rail mountable
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“Link OK” Digital Output
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24V DC Powered
The KTA-296 Wireless I/O extender pair offers a convenient way for analog or digital signals
to span large distances via a wireless link. The KTA-296 is designed to operate as a pair,
where the I/O
from one unit “mirrors” the I/O from the other. That is, the digital inputs on
one unit trigger the relay outputs on the other unit, and the analog inputs on one unit sets
the analog outputs on the other.
I/O Mapping
Device 1
Device 2
Digital Input 1
Relay 1
Digital Input 2
Relay 2
Analog Input 1
Analog Output 1
Analog Input 2
Analog Output 2
Note: Digital Inputs 3 and 4, and Analog Inputs 3 and 4, are unused on the KTA-296.
The Digital Inputs are bi-directional, and optically isolated. They will suit NPN, PNP, and dry
contact style sensors up to 30V DC.
The digital outputs are mechanical relays rated up to 240V AC/30V DC and 5A. Optically
Isolated outputs are a non-standard option
The Analog Inputs by default suit 4 to 20 mA style instruments. 0 to 20 mA, 0 to 5V and 0 to
10V are non-standard options.
The Analog Outputs by default are 4 to 20 mA. 0 to 20mA, 0 to 5V, and 0 to 10V are non-
standard options.
