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5203B

 

Ex solenoid / alarm driver

 

  • 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

Ex certificate

Russian manual

UL certificate

EAC declaration

EAC Ex certificate

Metrology Pattern Approval (MPA)

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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