PR Electronics 2 Channel Galvanic Barrier, ATEX

RS Stock No.:: 796-6979
Mfr. Part No.:: 5202B2
Brand:: PR Electronics

PR Electronics 2 Channel Galvanic Barrier, ATEX

Subtotal (1 unit)*

Kr. 2 755,90

(exc. VAT)

Kr. 3 444,88

(inc. VAT)

FREE delivery for online orders over 750,00 kr

In Stock

Plus 42 unit(s) shipping from 14 September 2026
Plus 8 unit(s) shipping from 14 September 2026
Plus 21 unit(s) shipping from 21 September 2026

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Units	Per unit
1 +	Kr. 2 755,90

*price indicative

RS Stock No.:: 796-6979
Mfr. Part No.:: 5202B2
Brand:: PR Electronics

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	PR Electronics
	Number of Channels	2
	Product Type	Galvanic Barrier
	Barrier Type	Galvanic Barrier
	Mount Type	DIN Rail
	Hazardous Area Certification	ATEX
	Terminal Type	Screw
	IP Rating	IP20
	Supply Voltage	21.6, 253, 19.2, 300V ac
	Minimum Operating Temperature	-20°C
	Maximum Safety Voltage	250V ac
	Maximum Safety Current	400mA
	Maximum Operating Temperature	60°C
	Standards/Approvals	NE 21, SIL 2/3 Full Assessment IEC 61508, IECEX, ATEX, SIL 2, Hardware Assessment, EAC, FM, Zone 2-DIV 2, SIL 2 Full Assessment IEC 61508, DNV-GL / EU-RO marine, UL 61010 / 508, NE 43, Zone 2
	Series	5200

	Select all
	Brand PR Electronics
	Number of Channels 2
	Product Type Galvanic Barrier
	Barrier Type Galvanic Barrier
	Mount Type DIN Rail
	Hazardous Area Certification ATEX
	Terminal Type Screw
	IP Rating IP20
	Supply Voltage 21.6, 253, 19.2, 300V ac
	Minimum Operating Temperature -20°C
	Maximum Safety Voltage 250V ac
	Maximum Safety Current 400mA
	Maximum Operating Temperature 60°C
	Standards/Approvals NE 21, SIL 2/3 Full Assessment IEC 61508, IECEX, ATEX, SIL 2, Hardware Assessment, EAC, FM, Zone 2-DIV 2, SIL 2 Full Assessment IEC 61508, DNV-GL / EU-RO marine, UL 61010 / 508, NE 43, Zone 2
	Series 5200

COO (Country of Origin):: DK

PR Electronics 5202B Ex Pulse Isolator

PR Electronics 5202B pulse isolator for transmission of signals to the safe area from NAMUR sensors installed in hazardous areas. This signal conditioning isolator measures one or more pulse inputs and provides an identical number of isolated pulse outputs. The PR 5202B uses transformer and optical isolation techniques to provide 3.75 kVac galvanic isolation between the input, output and power terminals. The high level of electrical isolation means that input pulses sensed at the 5202B are not electrically connected to the output pulse. The 5202B has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.

Besides providing isolation, the PR 5202B is a barrier. This means that the module can make an intrinsically safe measurement of contacts and NAMUR sensors mounted in a zone 0/ Division 1 explosion hazard area. The PR 5202B limits the level of energy present at the contact or the NAMUR sensor to a low intrinsically safe level, thereby preventing ignition of a flammable atmosphere around the sensor – even if the sensor or the cable is damaged.

Features and Benefits

• 3.75 kVac galvanic isolation between input, output and supply

• One input signal can be used on two separate outputs

• A cable error alarm can be detected on a separate output

• Designed, developed and certified for use in SIL 2 applications

• Front LED indicates operation status and malfunction

• DIN rail mounting

PR Electronics - Ex Interfaces

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