16 Bussed Relays USB Controlled Module Intelligent Appliance For Smart Solutions... Introduction The IA-2116-U is a tiny and intelligent 16 Relays module, powered and controlled by its USB port. • 16-ch Bussed SPDT form C Relays • USB Powered and Controlled • 8/16 Relays Bussed Common • User LED and user Jumper • Small Footprint • Din-Rail mounting ready Specifications Control Port Communication USB The IA-2116-U provides both NO and NC (Normally Open and Normally Close) channels, while the relays common line is shared between 8 or 16 relays, to ease the wiring efforts. The IA-2116-U is one of the IA-21xx Tiny Modules Series, providing 16 Form C (SPDT) kind Relays, with a power handling capability of 2AMP@30VDC. The module has special features as a LED and extra Jumper for user special definition, and it is software compatible to the other IA series products. For non-bussed relay board, use IA-2117-U Relays SPDT Contact Rating Electrical Endurance Mechanical Endurance Operate Time Release Time General Supply Voltage Operating Temp. Dimensions: w/o Din Rail w Din Rail Weight: w/o Din Rail w Din Rail mounting Specifications are subject to change without notice