FC-IOTA-NR24

Overview

Honeywell FC-IOTA-NR24 is a non-redundant IO termination assembly designed for use in Honeywell control systems. It provides robust power handling, environmental resilience, and versatile connectivity for industrial automation applications.

Environmental Specifications

• Operating temperature: -40 to +70 °C (-40 to +158 °F)

• Storage temperature: -40 to +85 °C (-40 to +185 °F)

• Relative humidity: 10–95% (non-condensing)

• Pollution rating: Degree 2 or better

• Approvals: CE; UL, TUV pending

Power Specifications

• Supply voltage: 24 V DC (-15% to +30%)

• Supply load: Maximum 10 A

• Reverse polarity protection: Parallel diode (fuse blows on reverse polarity)

Electrical Connections

• V+ pins (CN3):

  • Maximum current: 1 A (total of four pins)

  • Maximum voltage drop: <1.5 V (at 0.7 A)

  • Maximum reverse voltage: 36 V

• 24 V supply: 2 × M4 (to power rail of the carrier)

• Ground: 8 × M3.5 (to carrier metal)

• Ethernet: RJ-45

• IO (CN1 and CN2): Weidmuller BLZ 5.08/16/90F SN SW

• V+ (CN3): Weidmuller BLZ 5.08/4/90F SN SW

• Screw terminals (CN1, CN2, CN3):

  • Max. wire diameter: 0.50–2.50 mm²

  • Strip length: 7 mm

Physical Specifications

• Dimensions (H × W × D): 64 × 120.7 × 293.4 mm

• Dimensions (inches): 2.52 × 4.75 × 11.55 in

• Weight: 0.46 kg (1.01 lb)

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