EB3N Series
Intrinsic Safety is to limit the voltage and current so that there is
never a spark with enough energy to create an explosion. Intrinsically
Safe Safety Barriers are essential components of
intrinsically safe
applications. IDEC has combined the elements of an intrinsic barrier
with those of a safety device to create the first intrinsically safe
machine safety barrier. By connecting safety input devices such as
emergency stop push buttons and safety interlock switches to the EB3N
intrinsically safe safety barrier, in conjunction with a contactor in
conformity of safety standards, both intrinsic safety and machine safety
can be established simultaneously in a hazardous location. A total
safety system can also be built by connecting safety control devices
such as safety relay modules and safety controllers with the EB3N.
Key Features
- Ensures explosion protection safety and machine safety in an explosive atmosphere
- Machine safety system can be built in compliance with ISO13849-1 Category 4, Performance level e
- Safety input devices applicable in any explosive gas and hazardous areas are available.
- Available with auxiliary inputs (5 points) used to monitor the operating status of safety input devices
- A wide variety of Japan TIIS-rated emergency stop switches and interlock switches are available
- Global usage
- Explosion protection: Japan (TIIS), USA (UL), Europe (ATEX), China (CQST), IEC Ex
- Machine safety: TÜV Rheinland
- No grounding required
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