DO840 ABB S800 I/O Digital Output | 24 V d.c. (19.2 - 32 V d.c.), 0.5 A Power Supply Board System: Part of the Mark

System: Part of the Mark IV system

Over-temperature protection

Model & Suffix

Minimum: 3

DO840 ABB S800 I/O Digital Output | 24 V d.c. (19.2 - 32 V d.c.), 0.5 A Power Supply Board System: Part of the MarkDescription 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. 232 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