1794-TBN

Overview

Allen-Bradley 1794-TBN is a Flex I/O Terminal Base Unit designed for efficient I/O integration with a 250V AC/DC electrical rating, offering reliable current handling for industrial applications.

Electrical & Mechanical Specifications

• Voltage Rating: 24V DC/AC, 120V DC/AC, 230V DC/AC

• Supply Voltage Range (Max.): 250V DC/AC, 50/60Hz, 10A

• Isolation Voltage: 250V Continuous max.

• Terminal Screw Torque: 1.4 Nm

• Wire Size: 0.34-3.3 mm² (22-12 AWG)

• FLEXBUS Rating: 5V DC, 640 mA

• V/COM Terminal Rating: 250V DC/AC at 50-60 Hz, 10A current

Environmental Conditions

• Temperature Rating: -20 to 70°C (-4 to 158°F)

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

• Humidity: 5-95% non-condensing relative humidity

• Certifications: CE, CSA, C-TICK, CUL, GOST, KC, MARINE, UL-certified

Dimensions

• Dimensions: 94 x 94 x 69 mm (3.7 x 3.7 x 2.7 in)

Additional Information

• Common Terminals: 2

• +Voltage Terminals: 2

• Wire Termination Style: NEMA style screw clamp with cover for 10 I/O wirings

• Temperature Codes: T4A (North America), IEC T4

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