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32ch DPDT Relay USB or RS-232 Controlled IA Daisy-Chain Series

List of features

• Simple operation

• 6 Wired lines, DPDT

• 8Amp@30VDC 8@250VAC

• 1, 2, 8, 32 Relays control commands

• Thousands relays global commands

• Thousands relays global commands

• Bundled software utilities

• Open source examples

• Built-in Daisy-chain

• Built-in Dual watchdog

• Built-in Dual watchdog



The IA-3175-U2i is an Industrial Relay Controller board that includes 32 power DPDT relays with a complete 6 contact support on each of them, featuring a wide range of wiring combinations, including differential and dual differential multiplexing.
The board is supported by the rich Series-3000 commands set, with two new additional commands, for a smart single and twin relay operation, with an on board “Break-before-Make” facility.
The IA-3174-U2i Relay Controller supports a Daisy-Chain operation.
It includes a buffered output port communication method, enabling a simple and a transparent control over a massive amount of boards.
The IA-3175-U2i Software Support package includes USB software drivers, open source code samples as well as setup and configuration utilities for fast product implementation

ordering information


32-ch, 8Amp DPDT Relay, USB or RS-232 Pluggable Module, USB Cable included, 24VDC.


32-ch, 8Amp DPDT Relay, USB or RS-232 Controlled Module, USB Cable included, 24VDC

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