描述
二线回路供电方式是一种常见模拟板接口。与这个接口相适合的产品称为二线制回路隔离系列产品。这种隔离变送器内部的隔离器件均采用变压器方式,一方面传递了信号,另一方面也将供电端的电能传送到输入部份,使输入部分的各种电路能正常工作
Honeywell HWY Interface Cable Logic 30733157 TDC 2000 *
Honeywell 30731814-4 DCS board TDC 2000 or 30731814
Honeywell TDC-2000 Multi-Function Controller Board MFC
Honeywell TDC-2000 Multi-Function Controller Board MFC
Honeywell TDC-2000 Basic Controller Board CB010
Honeywell TDC-2000 Basic Controller Board CB010
Honeywell TDC3000 HIgh Level Analog Input Card 51304754
Honeywell TDC3000 Analog Output Card REV D
5134672-150 HDW/J FW/D