PSD1001/B G.M. International S.p.A.
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PSD1001/B

  1. Products
  2. Intrinsically Safe Isolators
  3. Power Supply
PSD1001/B
SIL 3 - SIL 2 Quad ch. Power Supply for Hazardous Area Equipment DIN-Rail Model PSD1001

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.

STATUS

 
   PHASE-OUT
Next: SPARE-ONLY (2027-01-01)

Product lifecycle policy (EN)

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Technical Data


Supply
Voltage 24 Vdc nom (21.5 to 30 Vdc) reverse polarity protected, ripple within voltage limits ≤ 5 Vpp.
Current consumption @ 24 V 110 mA with four channels at 20 mA nominal load, 140 mA with short circuit output.
Power Dissipation 1.4 W with 24 V supply voltage and four channels at 20 mA nominal load.
Max. power consumption at 30 V supply voltage and short circuit output, 3.8 W.

Isolation
Test Voltage I.S. Out/Supply 1.5 KV.

Output
Type 20 mA at 15 V per channel (20.5 V no load, 273 Ω series resistance).
Short circuit current ≥ 24 mA per channel (26 mA typical).

Environmental conditions

Operating temperature limits -20 to + 60 °C, relative humidity max 90 % non condensing, up to 35 °C.
Storage temperature limits - 45 to + 80 °C.

Safety description
Safety parameters Uo/Voc = 23.6 V, Io/Isc = 88.2 mA, Po/Po = 519 mW at terminals 13-14, 15-16, 9-10, 11-12. Um = 250 Vrms, -20 °C ≤ Ta ≤ 60 °C.

Mounting
Type EN/IEC60715 TH 35 DIN-Rail.
Weight about 120 g.
Connection by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2.
Location Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4, Class I, Division 2, Groups A, B, C, D Temperature Code T4 and Class I, Zone 2, Group IIC, IIB, IIA T4 installation.
Protection class IP 20.
Dimensions Width 22.5 mm, Depth 99 mm, Height 114.5 mm.

Data Sheet


Datasheet of PSD1001 ( EN )

Instruction Manual


Instruction Manual PSD1001 ( EN )
Ex safety instruction manual for D1000 series ( EN | IT )

Certifications


Type Description Area Number Issued by Issue Date
ATEX DEKRA ATEX D1000 Series English Certificate ( EN | DE ) Europe DMT 01 ATEX E 042 X DEKRA 2022-04-25
ATEX IMQ Zone 2 Applications D1000 Series Certificate ( EN ) Europe IMQ 09 ATEX 013 X IMQ 2022-05-03
Ex INMETRO Certificate DNV 13.0108 X for D1000 series ( EN ) Brazil DNV 13.0108 X DNV 2022-12-10
IECEx IMQ IECEx Zone 2 Applications D1000 Series Certificate ( EN ) International IECEx IMQ 13.0011X IMQ 2022-05-03
IECEx DEKRA IECEx for D1000 Series ( EN ) International IECEx BVS 07.0027X DEKRA 2022-05-30
Maritime DNV Maritime Certificate TAA00002BM for D1000 Series ( EN ) International TAA00002BM DNV-GL 2024-04-05

Declarations of Conformity


EU Declaration of Conformity D1000 series ( EN | IT )
EU Declaration of Conformity for D1000 series (zone 2) ( EN | IT )
Declaration of G3 compliance for D1000_PSD1000-PSD1001-PSD1001C-PSD1004-PSD1220-PSD1220-098 SERIES ( EN )

Dimensions


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