PR Electronics Pulse isolator / switch amplifier PR 3202

2026-04-23

PR3202 Pulse isolator / switch amplifier 

Input specifications

NAMUR input

NAMUR according to EN 60947-5-6
Trig level LOW < 1.2 mA
Trig level HIGH > 2.1 mA
Sensor supply 8.2 VDC

NPN and mechanical switch

Max. input frequency 5 kHz
Trig level LOW < 1.2 mA
Trig level HIGH > 2.1 mA
Max. input voltage 24 VDC

Output specifications

Relay output

Max. voltage 250 VAC / 200 VDC
Max. current 2 AAC
Max. AC power 100 VA
Max. DC current, resistive load ≤ 30 VDC 2 ADC
Max. DC current, resistive load > 30 VDC See manual for details
Max. switching frequency 20 Hz
Response time < 20 ms

NPN output

Max. voltage 30 VDC
Max. switching frequency 5 kHz
Min. pulse length > 0.1 ms
Max. voltage drop at 80 mA 2.5 VDC
Response time < 0.1 ms

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