This new board, IA-2116-U, is made by Intelligent-Appliance, a high technology company, specializing in Data Acquisition and Control products for the Industrial, Building Control and Agriculture fields.
The IA-2116-U provides both NO and NC (Normally Open and Normally Close) contacts, while the relays’ Common line is shared between 8 or 16 relays, to minimize and simplified wiring efforts.
The IA-2116-U is one of the IA-21xx Tiny Modules Series, providing 16 Form C kind Relays, with a power handling capability of 1 Amp. @ 30VDC.
The module includes an extra Led and an extra Jumper, software monitored and controlled, for developer’s special definition, and it is software compatible to other IA series modules.
Simple operation utility and open source software samples are included in the module’s software support package.