DPC-49-DU中文資料圖爾克數(shù)據(jù)手冊PDF規(guī)格書

The DPC system (Diagnostic Power Conditioner) is a power supply system for the installation of FOUNDATION? fieldbus H1 segments. It provides extensive diagnostic options for monitoring FOUNDATION? fieldbus

segments and thus supports plantwide asset

management.

A DPC system consists of one or more

DPC-49-MB-RC module racks, each with up

to eight DPC-49-IPS power supply modules

and one DPC-49-ADU or DPC-49-DU diagnostics module . Up to four H1 segments for

each module rack can be operated and monitored redundantly in the FOUNDATION?

fieldbus network. The diagnostic data of the

H1 segments can be transmitted via the HSE

interface module DPC-49-HSEFD/24VDC to

the higher level Asset Management system.

The diagnostic module DPC-49-DU is used

for monitoring of the external power supply

at the module rack and the function of the

FOUNDATION? fieldbus H1 power supply

modules. The diagnostic for each segment

can be switched off separately.

The device features 3 LEDs indicating the operating status. An alarm is indicated by a red

LED. Additionally, alarm signals are analysed

via a relay contact.

■ Redundancy monitoring of 4 H1 segments

■ Local diagnostics via LEDs

■ Alarm signal via relay contact

■ Complete galvanic isolation