現(xiàn)貨供應(yīng)研華擴(kuò)展端子板PCLD-788

數(shù)量3個

型號：PCLD-788                           

Relay Scanner
Multiplexer Board

產(chǎn)品描述:

·16至1繼電器轉(zhuǎn)換
·隔離
·先斷后通式繼電器控制
·板上備有CJC冷端補(bǔ)償電路

產(chǎn)品介紹

PCLD-788 multiplexes 16 channels into a single I/O channel of an A/D converter, voltmeter or IEEE-488-based instrument. Up to 16 PCLD-788s can be cascaded for a total of 256fully-isolated differential channels. The PCLD-788 can be controlled by any PC-LabCard? product via a 16-bit 20-pin digital output port, found on cards such as the PCL-711B,PCL-812PG or the PCL-818 series.Channel selection (0-15) and board selection (0-15) are done by programming the high-order four bits and low order four bits of a digital output byte from the main I/O card inuse.