Barriers

B3C Relay Barriers

Compact & lightweight

Input contacts can be used in any explosive gas and Zone 0/Class I Div. 1 areas.

Features & Benefits

• 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)

EB3L Lamp Barriers

IP20 degree of protection

126 types of pilot lights and buzzers can be connected

Features & Benefits

• 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)

EB3N Lamp Barriers

ISO13849-1 Category 4, PLe

Ensures explosion protection safety and machine safety in an explosive atmosphere

Features & Benefits

• 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.