ABB DIS821 Digital Input Module 2PAA123608R1

Article Number: 2PAA123608R1

Type: Digital Input Module

Number of Channels: 1

Signal Specification: 230 V AC/DC

Supported Field Devices: 2-wire, 3-wire, and 4-wire sensors (dry contacts and proximity switches, external power required for 4-wire devices)

Isolation: Galvanic isolation to system and between each channel. Routine tested at factory with 3060 VDC.

Field Power: Current limited through fuse if power injection is used

Diagnostics: Fuse status supervision, Communication supervision, Internal power supervision

Calibration: Factory calibration

Power Dissipation: 0.5 W

Temperature, Operating: -40 °C (-40 °F) to +70 °C (158 °F)

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

Pollution Degree: Pollution Degree 2 acc. to IEC 60664-1

Relative Humidity: 5 to 95 %, non-condensing

Altitude: -1000 to 3000 m (restrictions apply)

Mechanical Operating Conditions: IEC 61131-2

EMC: IEC/EN 61000-6-4, IEC/EN 61000-6-2

Overvoltage Categories: Category II acc. to IEC 60664-1

Protection Class: IP20 acc. to IEC 60529

CE-Marking: Yes

ATEX: No

IECEx: No

US/CAN: No

CCC: No

Width: 77.9 mm

Depth: 105 mm

Height: 9.8 mm

Weight (including base): 57 g