PHOENIX CONTACT INTRINSICALLY SAFE RELAY-24VDC

Phoenix Contact 2865476 Datasheet

Ex-i NAMUR isolating amplifier, 2-channel. For operating proximity sensors and switches in Ex areas. The signals are transmitted via relay outputs (N/O contact) to the safe area. Line fault detection (LFD), 3-way isolation, SIL 2.

Phoenix Contact 2865476 Isolation amplifier - MACX MCR-EX-SL-2NAM-RO. Din rail mount screw connection intrinsically safe Double pole Single throw 2 N/O (Normally Open) channel isolating amplifier for switches and proximity sensors transmitted with relay ouputs to safe areas. Has 3-way isolation and line fault detection and LED's for voltage, swithcing state and fault. Select the operation direction for closed circuit or operating current. 24 volt coil side voltage. Load side voltage 120 volt/.2 amp or 250 volt/2 amp output with 1 normally open contact per channel.

Phoenix Contact 2865476 Intrinsically Safe Isolation Amplifier Relay Specifications:

• Din Rail Mount
• Load Voltage: 250V Max
• Double Pole
• Screw Connection
• LED Indicator
• Coil Voltage: 24VDC
• Type: Isolation Amplifier Relay Output
• Load Amperage: 2 Amps

Product Features:

• Power supply and error indication possible via DIN rail connector
• Up to SIL 2 according to EN 61508
• Installation in zone 2, protection type 'n' (EN 60079-15) permitted
• Line fault detection (LFD), can be activated/deactivated, error indicated by red flashing LED with de-excitation of output relay
• LED indicators for supply voltage, switching state, and malfunction according to NAMUR NE 44
• 3-way electrical isolation
• Direction of operation can be selected (operating or closed circuit current behavior)
• Relay signal output (N/O contact)
• Input for NAMUR proximity sensors (EN 60947-5-6), floating contacts or contacts with resistance circuit, [Ex ia] IIC
• 2-channel

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