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Description

ABB SS822 Power Voting UnitThe ABB SS822 is a Power Voting Unit. Function: Selects the most reliable power source from two available 24V DC inputs. Provides a single 24V DC output to the connected equipment. Monitors the voltage and current on each input. Key Features: Dual 24V DC 20A inputs. Single 24V DC 20A output. Each power input is independently supervised for voltage and current. Automatically switches to the most reliable power source in case of failure. Provides visual

Can be used in dual redundant configuration

Support for a variety of safety I/O modules: The 1756-L7SP safety processor module supports a variety of safety I/O modules

making it suitable for diverse industrial environments

and possibly additional components for redundancy management

Universal output range: Each channel can be configured for either 0-10V or 4-20mA output

Motion control: The 1756-L63XT can be used to control high-speed motion applications

Channels: 16 input points in one group

Possible Function: Based on the "OSM" designation

Energy: Used in power generation and distribution systems

and digital signals

1 fast task

Compact Design: Optimized for minimal space usage