DI811 ABB Digital Input Module for AC 800M Series Serial Input/Output Module The module also integrates seamlessly

The module also integrates seamlessly into redundant architectures

Q2: Is the module suitable for safety-critical applications

making it suitable for mission-critical operations

Height: 129

Resistance (Compensated): 0

DI811 ABB Digital Input Module for AC 800M Series Serial Input/Output Module The module also integrates seamlesslyOverview The ABB DI811 Digital Input Module is engineered to provide highreliability digital input acquisition in distributed control systems. It supports 16 channels for 48 V DC inputs, divided into two isolated groups of eight channels each. Moreover, each group includes a voltage supervision input that generates error signals if supply voltage disappears, ensuring enhanced diagnostics. In addition, every input channel integrates current limiting,