UNITROL 1010 3BHE035301R1002 UNS0121A-Z,V1 ABB Brushless excitation system module

Product Details

Product Description

Product Description
UNITROL 1010 3BHE035301R1002 UNS0121A-Z,V1 ABB Brushless excitation system module
UNITROL 1010 3BHE035301R1002 UNS0121A-Z,V1 ABB Brushless excitation system module
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Physical I/O for Operator and Maintenance Personnel Interaction
The SM810/SM811 module in the AC 800M HI Processor Unit provides digital
inputs and digital outputs intended for connection to panels for operators and
maintenance personnel.
• Digital Inputs
– Reset all Forces (I1)
– Access Enable (I2)
– Hot Insert (I3) (only on SM811)
• Digital Outputs
– Any Force Active (O1)
– System Alarm (O2)
For connection details, refer to the user manual AC 800M Controller Hardware,
3BSE036351* page 38.
The Access Enable input needs to be active to allow download to the AC 800M HI.
Also write operations to variables configured as “confirm and access enable” are
restricted by this input.1