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.