Barriers - KYAE Automation

Input contacts can be used in any explosive gas and zone 0/ class div. 1 areas

Explosion protection: Relay Barrier: [Exia] II C, Switch (EB9Z-A): Exia II CT6, Switch (EB9Z-A1): Exia II BT6
IEC60079 compliant
Compact and lightweight (46% footprint and 36% weight compared to IDEC’s 10-circuit IBRC).
8- and 16-channel are available in common wiring, ideal for connection to PLCs. 16-circuit also available with a connector.
Universal 100 to 240V AC or 24V DC power voltage.
No grounding required.
IDEC’s original spring-up terminal minimizes wiring time.
35-mm-wide DIN rail mounting or direct screw mounting.
Global usage USA: FM, Canada: CSA, Europe: CE marking, ATEX, China: CQST, Russia: GOST-R, Japan: TIIS
Ship class: NK (Japan), KR (Korea)

126 types of pilot lights and buzzers can be connected

Explosion protection: Lamp Barrier: [Exia] II C, Pilot Light (separate wiring): Exia II CT6, Pilot Light (common wiring): Exia II CT4, Illuminated Pushbutton: Exia II CT4, Illuminated Selector Switch: Exia II CT4 & Buzzer (separate wiring): Exia II CT6
IEC60079 compliant.
Compact and lightweight (46% footprint and 36% weight compared to IDEC’s 10-circuit IBPL)
8- and 16-channel types are available in common wiring types, ideal for connection to PLCs. 16-circuit types are also available with a connector.
Universal AC power voltage (100 to 240V AC)
No grounding required.
IDEC’s original spring-up terminal minimizes wiring time.
Installation: 35-mm-wide DIN rail mounting or direct screw mounting
ø6, ø8, ø10, ø22 and ø30 pilot lights available.
Illuminated pushbuttons and illuminated selector switches can be　connected by combining with the EB3C relay barrier.
Illumination colors: Amber, blue, green, red, white, and yellow (pushlock turn reset type: red only)
Continuous and intermittent sound types are available for buzzers (ø30).
Global usage USA: FM, Canada: CSA, Europe: CE marking, ATEX, China: CQST, Russia: GOST-R, Japan: TIIS Ship class: NK (Japan), KR (Korea)

Ensures explosion protection safety and machine safety in an explosive atmosphere

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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EB3N Safety Relay Barriers Brochure