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ABB Low Voltage Industrial Products 0312
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Safety relays
The most flexible safety relays on the market
We have the most flexible safety relays on the market. Our first
universal relay was developed in 1988.
Nowadays, the flexibility is even greater and size has been reduced
by 85%.A universal relay is a safety relay with various input options
for various safety devices and risk levels.
Internally, the safety relay is of the highest safety level (PL e
according to EN ISO 13849-1). A machine supplier can therefore,
with one single safety relay, select the input configuration that best
suits their customers' safety requirements. In addition, our safety
relays have detachable connector blocks for ease of replacement
and testing. As our universal relays incorporate all input options,
they are compatible with all our previous safety relays as well as
with other manufacturers' products.
Is a universal relay expensive? No, our latest patented
construction is extremely simple and the number of major
components is less compared to our previous universal relays. This
means that the safety relays are even more reliable than before.
We also have a great deal of experience from safety solutions in
our own system developments. It would be our pleasure to share
theseexperienceswithyou!Pleaseseethecompletesafetysolutions
in the section “Connection examples”. Please do not hesitate to
contact us if you should require any other safety solutions.
Safety outputs for immediate and delayed
stops at optional times.
Inputs for various
safety devices.
Input for manual or
automatic resetting.
Detachable connector
blocks.
Outputs for program stop, gate opened or
closed and reset indication.
•
Small and compact
•
Detachable connector blocks
•
Low power consumption
•
Permits the use of long emergency
stop cables
•
EX compatibility
•
Functions set by external
hardwired links
•
LED indication for inputs and
outputs
•
Powerful switching capacity
•
Universal relays
•
Excellent reliability
•
Approved in Europe, USA, Canada
•
Supervised reset
•
Time reset
RT7: the most
flexible safety
relay on the
market!
Some of the advantages with ABB Jokab Safety’s safety relays: