The safety relay module complies with the safety requirements of EN/ISO 13849-1 and is suitable for industrial field monitoring with high safety requirements for various signals (including emergency stop signals, safety door switch signals, safety grating signals, safety signals, and two-hand button signals). Safety relays are connected in series, AC and DC safety relays.
Mechanical safety relay SRC106-manual button control
●Monitoring pointer button signal
●Button signal consistency detection, when the manual button trigger time is greater than 0.5 seconds, it is considered an invalid trigger.
●Independent dual circuit, when the two signals are inconsistent, all circuits are self-checked.
●Emergency stop relay safety door monitor.
The application of safety relays is actually quite extensive. Generally speaking, safety relays are used in the automotive industry, injection molding machinery, packaging machinery, woodworking machinery, wind power industry, glass machinery, etc. In fact, it can be applied to any industry involving safety control, mainly because of the difference between use and non-use.
Frequently Asked Questions
1. Can traditional safety relays be reset manually?
Both automatic and manual reset are adjustable. In manual reset mode, the reset button can be detected. After a forced single reset, the reset button must be disconnected after the next reset operation.
2. How many output groups does a traditional safety relay have?
The control output signal has 3 groups of normally open and 1 group of normally closed, a total of 4 groups.
3. Do you have any certification for your safety output modules?
Yes, we have EU CE certification
What is the difference between a safety relay and an ordinary relay?
1) Forced guide structure: "Safety relay" is not a "fault-free relay", but has action rules when a fault occurs. The safety relay contacts use a forced guide structure (or other protection forms), which can ensure safety even if the contacts are welded, which is completely different from ordinary relays.
2) The difference between relays and ordinary relays can be seen from the perspective of relay safety: Ordinary relay: Contact welding makes two contacts (NO/NC) ON at the same time. Forced guide relay: Under the action of the internal force of the guide rod, even if the contacts are welded, it will not cause the two contacts (NO/NC) to be turned on at the same time. The forced guide structure is a simple and effective method to detect contact welding failures.
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