Intelligent-Appliance’s IA-3172-U2i-P is a 64 relay controller which can handle up to 7Amp@277VAC per channel. In designing this controller, we took under consideration a long lasting, annoying issue, and created an easy-to-wire, user-friendly relay board solution.
A new approach to wiring
The wiring in the IA-3172-U2i-P is designed in groups of 8 relays, each group features a joined common conductor. This innovative approach to the wiring issue results in reducing the number of wires needed for the talk in half – from 128 wires for each 64-relay board to only 64. This reduction has an impact on cost in both materials and time invested in the task.
Pluggable Terminal Blocks, also available in a Screw-Less version, makes the task even simpler and less time consuming both during initial installation and during maintenance or board replacement.
64 relay controller Extendable and compact
Due to this new wiring design, the IA-3172-U2i-P has a very compact design, making it the ideal candidate in tight fits. Using the IA-3172-U2i-P is a space saver when considered against other relay boards found in the market today.
Relay contact protection
In case the bussed relay does not fit the specific application, there is the IA-3171-U2i-P, in which each relay is independently wired.
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