Eaton Electrical 6000L(XL), 10000L(XL) user manual Gnd

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Pin	Function	I/O
number	description
3	Rx	input

2	Tx	output

5	Ground	GND

DB-9 pin assignment:	RS232 Interface
	RS232 Interface
Optional AS400 interface

This optional AS400 card provides dry contact closure signal “OPEN” or “CLOSE”. Following are the pin assignment and the descriptions of AS400 card:

PIN1: UPS failure (normally open, active close)

PIN2: summary alarm

PIN3: ground

PIN4: Remote shutdown

PIN5: Common

PIN6: Bypass active (relay close)

PIN7: Battery low

PIN8: UPS On (relay close)

PIN9: Utility Power failure (normally open, active close)

AS400 Interface

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Contents Uninterruptible Power Supply Contents System and model description Description of commonly used symbolsBrief introduction Appearance Nation and ExplanationPage Electrical performance Installation Unpacking and inspectionPage Page Option Option Page Parallel operation Operation and Operating mode OperationPage Operating mode Function Page RS232 interface GND Battery maintenance Replacement Troubleshooting Problem Possible cause SolutionUPS Set the bypass breaker in on position Appendix 1： display panel Appendix 2： The corresponding form of the LED Display Page 614-03753-01