Ex Solenoid / Alarm Driver - PR Electronics 5203B

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.

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.

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

Specification

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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