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Safety relay QSRN
for light curtainDIN rail

safety relay
safety relay
safety relay
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Characteristics

Measured/monitored value
safety
Applications
for light curtain
Mounting
DIN rail

Description

Safety relay module meets EN/ISO 13849-1 Cat.4 safety requirements, suitable for high-security requirements of industrial site monitoring for various signal, including emergency stop-signal, the safety door switch signal, safety grating signal, the safety signal and hands button signal. QSRN relay module meets/ISO 13849-1 Cat.4 safety requirements, suitable for high-security requirements of industrial site monitoring for various signal, including emergency stop-signal, the safety door switch signal, safety grating signal, the safety signal and hands button signal. ● The relay contacts are force-guided and the monitoring is more efficient and safer. ● QSRN has small external dimensions, the plug terminal connection, convenient installation. ● QSRN has 3 normally open, one normally closed of four groups of control output signal, strong control ability. QSRN- two transistor signal control ● Monitoring of two transistors, photoelectric switch, safety grating. ● With the external circuit, also can realize monitoring the normally closed switch signal of two. ● All circuit self-checking, when two signals do not agree to lock. ● Has more extensive adaptability to the grating signal residual pressure, still can work stably residual voltage greater than 10V. ● The ability to detect the NPN and PNP signals, a strong ability to adapt. ● Automatic, manual reset adjustable. Manual reset mode, the reset button is detected, forced a single reset, reset button must be disconnected before they can be reset the next.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.