ABB DI811 3BSE008552R1 S800 I/O Systems Digital Input Module

Frequently Asked Questions (FAQ)

Q1: What is the input voltage range of the DI811 module?
A1: The input voltage range is 36 to 60 V DC, with 48 V DC recommended.

Q2: What is the current per input channel?
A2: Nominal input current is 4 mA at 48 V DC.

Q3: What are the available filter times?
A3: Filter times can be set to 2, 4, 8, or 16 milliseconds.

Q4: Does the DI811 module provide voltage supervision?
A4: Yes, it includes two supervision channels, one per input group.

Q5: What is the maximum field cable length supported?
A5: Up to 600 meters.

Q6: Which MTU types are compatible with DI811?
A6: TU810, TU812, TU814, TU818, TU830, TU833, TU838, and TU850.

Q7: How are the input channels grouped and isolated?
A7: The 16 channels are divided into 2 groups of 8, with isolation between groups and from ground.

Q8: What are the physical dimensions and weight of the module?
A8: Dimensions are 45 x 102 x 119 mm, and the weight is 0.24 kg.

3BSE008552R1 ABB DI811 Digital Input Module S800 I/O Systems

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