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.