信號(hào)調(diào)理模塊PCLD-788               
數(shù)量3個(gè)型號(hào)：PCLD-788                           

 Multiplexer Board
 產(chǎn)品描述:
 ·16至1繼電器轉(zhuǎn)換
 ·完全隔離
 ·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.