Pulse isolator

 

5202B

 

  • 2 channels - 2 or 4 outputs
  • Dual output
  • 5-port 3.75 kVAC galvanic isolation
  • Cable error detection
  • Universal supply by AC or DC
Ex UL List Eac Ex Mpa EAC CE Pr Rohs3 Guarantee

Application

  • Pulse isolator with safety barrier for the supply of NAMUR sensors installed in the hazardous area.
  • Pulse isolator with safety barrier for the detection of mechanical contacts installed in the hazardous area.
  • One input signal can be used on two separate outputs.
  • A cable error alarm can be detected on a separate output.

Technical characteristics

  • PR5202B1 and 5202B2 have relays with change-over contacts or open NPN collectors available in the safe area.
  • PR5202B4 has 4 SPST relays, which are activated simultaneously two and two, available in the safe area. Each relay can be programmed to the function N.O. or N.C.
  • Inputs, outputs and supply are floating and galvanically separated.
  • 5202B is designed according to strict safety requirements and is therefore suitable for application in SIL 2 installations.

Mounting / installation

  • Mounted vertically or horizontally on a DIN rail. Up to 84 channels per meter can be mounted.

Note

  • Not suitable for new installations requiring certification to the latest ATEX standards - see ATEX certificate DEMKO 99ATEX127186 and EU Declaration of Conformity for details.

Data sheet & Manuals


Data sheet

Manuals

Manuals in Russian

Approvals & Certificates


ATEX certificate

SIL certificate

UL certificate

EAC declaration

EAC Ex certificate

Metrology Pattern Approval (MPA), Russia

Supplementary documentation


EU Declaration of Conformity

FMEDA report

PR default configurations

Safety note


Safety note
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