AETI-485/TTL2: Atkinson Electronics Trunk Interface

(No reviews yet) Write a Review
Products will usually ship with-in 3 business days from order. For larger quantities or expedited orders, please call. If you are shipping to a different country than the US, expect additional fees from the carriers when delivered.
Bulk Pricing:
Buy in bulk and save

Product Overview

The Atkinson Electronics SM2 Trunk Interface (AETI-485/TTL2) is a TTL to TTL to RS-485 repeater module.  It was designed to extend STAEFA’s TTL communication trunk by repeating STAEFA’s communications in either STAEFA’s TTL format or in a RS-485 ½ duplex format.  The RS-485 format allows for communications to be extended over 2,500 feet, while the TTL repeater allows additional quantities of Smart II controllers to operate on a single system panel trunk.  The AETI-485 uses an on-board isolation transformer to provide isolation between each of the TTL and RS-485 communication ports.

The AETI-485 is also available in a single TTL trunk.


(No reviews yet) Write a Review