FOXBORO P0400YH 福克斯波罗 接口模块

紧凑型 P0400YH 可用作HART通信现场设备主机，支持Foxboro DCS每秒请求和接收两条数字信息从现场设备。

The Compact P0400YH can be used as a HART-communicating field device host to support Foxboro DCS requesting and receiving two digital messages per second from field devices.

P0400YH通信输入接口模块 紧凑型通信输入接模块包含8个独立隔离的4至20mA模拟输入通道。它支持仟何标准的混合4至20mA设备和HART设备(信号电气兼容)，以及紧凑型200系列1/0子系统的一部分。

P0400YH Communication Input Interface Module The Compact Communication Input Interface Module contains eight independently isolated 4 to 20 mA analogue input channels. It supports mixed 4 to 20 mA devices and HART devices (signals are electrically compatible) as part of the Chambers standard and the Compact 200 Series 1/0 subsystem.

P0400YH 为上的现场设备提供独立的隔离电源八个频道中的每一个。可选地，输入通道可以由外部电源供电。然而，当公共外部电源用于两个或多个通道时，电缆巴伦模块有助于防止HART通信通道串扰 

P0400YH Provide separate isolated power supplies for each of the eight channels for the field devices on. Optionally, the input channels can be powered by an external power supply. However, when a common external power supply is used for two or more channels, the Cable Barron module helps prevent crosstalk on the HART communication channels.