PSD1001B中文資料GMI數(shù)據(jù)手冊(cè)PDF規(guī)格書

General Description:

The PSD1001 is a quad channel DIN Rail Power Supply to drive measuring,

process control equipments in Hazardous Area;

it provides isolation between input and output.

Typical application is to drive 4-20 mA 2 wires transmitter with local indication

(current is not repeated in Safe Area).

Output channels can be paralleled if more power is required.

Features:

?SIL 3 according to IEC 61508, IEC 61511

in Loop Powered mode for Lifetime = 10 years.

?SIL 2 according to IEC 61508, IEC 61511

in Bus Powered mode

for Tproof = 2 / 5 years (10 / 20 of total SIF).

?PFDavg (1 year) 0.00 E-00, SFF 100

(Loop Powered mode).

?PFDavg (1 year) 3.64 E-04, SFF 80.12

(Bus Powered mode).

?Output to Zone 0 (Zone 20), Division 1,

installation in Zone 2, Division 2.

?4 channels Power Supply

for Hazardous Area equipment.

?Flexible modular multiple output capability.

?Output short circuit proof and current limited.

?Isolation Input/Output.

?EMC Compatibility to EN61000-6-2, EN61000-6-4.

?ATEX, IECEx, UL & C-UL, FM & FM-C, INMETRO, EAC-EX,

UKR TR n. 898 Certifications.

?Type Approval Certificate DNV and KR for

maritime applications.

?High Reliability, SMD components.

?High Density, four channels per unit.

?Simplified installation using standard

DIN Rail and plug-in terminal blocks.

?250 Vrms (Um) max. voltage allowed to the

instruments associated with the barrier.