DO840

Description

DO840 is a digital output module from the ABB S800 I/O series, designed for 24 V DC systems. It supports 0.5 A per channel with short-circuit protection and groupwise ground isolation.

General Information

• Module type: Digital output

• Output voltage range: 19.2–32 V DC

• Output current per channel: 0.5 A

• Output protection: Short circuit proof, current-limited

• Isolation: Groupwise isolated from ground

• Maximum field cable length: 600 meters

Electrical Characteristics

• Rated insulation voltage: 50 V

• Dielectric test voltage: 500 V AC

• Power dissipation: Typically 4.3 W

• Current consumption +5 V Modulebus: 130 mA

• Current consumption +24 V Modulebus: 0 mA

• Current consumption +24 V external: 200 mA

Environmental Conditions

• Operating temperature: 0 to +55 °C (approvals: +5 to +55 °C)

• Storage temperature: -40 to +70 °C

Mechanical Data

• Width: 45 mm

• Depth: 102 mm (111 mm including connector)

• Height: 119 mm

• Weight: 0.15 kg

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