5203B
 

Ex solenoid / alarm driver

 

5203B

 

  • 1- or 2-channel version
  • Solenoid driver for I.S. area
  • 3- / 5-port 3.75 kVAC galvanic isolation
  • Digitally controlled voltage supply for I.S. area
  • Universal supply by AC or DC
  1. Overview + -

  2. Technical details + -

  3. Accessories + -


Application

  • Driver with safety barrier for the control of ON / OFF solenoids mounted in hazardous area.
  • Driver with safety barrier for the supply of LEDs and acoustic alarms mounted in hazardous area.
  • Voltage supply with ON / OFF control of other equipment.

Technical characteristics

  • PR5203B has a digital input per channel for the control of the I.S. output voltage.
  • Supply, inputs, and outputs are floating and galvanically separated.

Mounting / installation

  • Mounted vertically or horizontally on a DIN rail. By way of the 2-channel version up to 84 channels per meter can be mounted.

Data sheet & Manuals


Data sheet

Manuals

Manuals in Russian

Approvals & Certificates


Ex certificate

UL certificate

EAC declaration

EAC Ex certificate

Metrology Pattern Approval (MPA), Russia

Supplementary documentation


EU Declaration of Conformity

Safety note


Safety note

Environmental Conditions

Operating temperature -20°C to +60°C
Calibration temperature 20...28°C
Relative humidity < 95% RH (non-cond.)
Protection degree IP20

Mechanical specifications

Dimensions (HxWxD) 109 x 23.5 x 130 mm
Weight approx. 230 g
Wire size 1 x 2.5 mm2 stranded wire
Screw terminal torque 0.5 Nm

Common specifications

Supply

Supply voltage, universal 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC
Fuse 400 mA SB / 250 VAC
Max. required power ≤ 4 W (2 channels)
Internal power dissipation ≤ 2 W (2 channels)

Isolation voltage

Isolation voltage, test / working 3.75 kVAC / 250 VAC
PELV/SELV IEC 61140
Max. frequency 20 Hz
EMC immunity influence < ±0.5% of span
Extended EMC immunity: NAMUR NE21, A criterion, burst < ±1% of span

Input specifications

NPN and mechanical switch

Trig level LOW ≤ 4.0 VDC
Trig level HIGH ≥ 7.0 VDC
Max. external voltage 28 VDC
Input impedance 3.48 kΩ

PNP

Trig level LOW ≤ 4.0 VDC
Trig level HIGH ≥ 7.0 VDC
Max. external voltage 28 VDC
Input impedance 3.48 kΩ

Output specifications

Output voltage See Ex data in manual
Output current See Ex data in manual
Output ripple < 40 mVRMS

Observed authority requirements

EMC 2014/30/EU
LVD 2014/35/EU
EAC TR-CU 020/2011

Approvals

ATEX DEMKO 99ATEX126257, II (1) GD [EEx ia] IIC
UL UL 913, UL 508
EAC Ex RU C-DK.HA65.B.00355/19
 

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