ABB DO840 3BSE020838R1 Digital Output Module Fan Assembly Kit Ambient Humidity: 20 to 80

Ambient Humidity: 20 to 80 % RH (Non-condensing)

likely in a rack or chassis)

Robust Design: Built to withstand harsh environments and ensure long-term stability

Generator Protection: Provides reliable short circuit detection and isolation for generator modules

Maximum Analog I/O: 3072

ABB DO840 3BSE020838R1 Digital Output Module Fan Assembly Kit Ambient Humidity: 20 to 80General Information Product ID: 3BSE020838R1 ABB Type Designation: DO840 Catalog Description: DO840 Digital Output 24V S R with 16 channels Long Description: The DO840 provides isolated digital output in two groups of 8 channels each. It supports single or redundant configurations with advanced on board diagnostics and a maximum output of 0. 5A per channel. Specifications Product Type: I O Module Channel Type: Digital Output (DO) Number of Output