iv Digital Excitation Control System
Revision History DECS-150
Change
• Added information on the backup battery for the real-time clock
• Updated connections for Programmable Contact Inputs in the
Typical Connections section
• Added Ethernet Setup in the Communications section
• Updated Generator and Bus Voltage Sensing Ranges in the
Specifications section
• Added Ingress Protection Ratings in the Specifications section
• Updated Maritime Recognition specifications
• Minor text edits throughout manual