Mitsubishi 2033D SERIES technical manual External communication connector, Pin Not used

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MITSUBISHI	2033D SERIES UPS
ELECTRIC	OWNERS / TECHNICAL MANUAL

2.6 External communication connector

This is an RS232C port for “DiamondLink”* monitoring software. The layout of connector is shown in Figure 2.18.

Page Number:

2-13

FIGURE 2.18 External communication connector (NEC Class2)

		D-SUB 9Pin (male)
	6	1
		2
	7
		3
	8
		4
	9
		5

		PCB IOAU-05

Pin 1.	: Not used
Pin 2. RXD	: Receive data
Pin 3. TXD	: Transmit data
Pin 4.	: Not used
Pin 5. GND	: Signal ground
Pin 6.	: Not used
Pin 7.	: Not used
Pin 8.	: Not used
Pin 9.	: Not used

*Consult MITSUBISHI ELECTRIC AUTOMATION, INC. for details on “ DiamondLink ” monitoring software and its capabilities.

MITSUBISHI ELECTRIC 2033D SERIES UPS

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Contents ALN-H0963 Preface Table of Contents List of Tables UPS Module InformationList of Figures How to use this Manual Important Safety Instructions Retain These Instructions IntroductionCapacity kVA General Mitsubishi 2033D Series UPS Overview Normal OperationInternal Static Bypass Line Inverter supply at battery operation Single Line Diagram Battery OperationPCB External Contact Signal Terminal IOAU-05 Mitsubishi 2033D Series UPS Specifications AC Input Static Bypass InputRating of Contactors and Fuses Operator Controls and Indicators 540V 48ABattery operation Battery OP. yellow EPO button Emergency Power Off buttonLED Display Load on inverter Load on Inverter green Load on bypass Load on Bypass greenStart/Stop screen Figure Liquid Crystal DisplayMenus Start/Stop screen Measurement Menu FigureSetup Menu Figure Input Power Failure 11 Main screenFault Indication Figure 13 Main screen Fault indicationExternal Signal Terminal Block TN1TN2 Remote EPOOutput Contacts for external alarm annunciation 16 Control Wiring for External ContactsTerminals 33 to 34, 35 to 36 Minor Fault contact OUT8 Terminals 37 to 38, 39 to 40 Total Alarm contact OUT9Input Contacts for remote access of UPS Terminals 3 to 4 Remote Inverter Stop input terminal IN2Terminals 5 to 6 Battery Temp. High contact input IN3 Terminals 7 to 8 Power Demand Command contact input IN4Terminals 11 to 12 Asynchronous contact input IN6 Terminals 13 to 14 Charger IL. contact input IN7External communication connector Pin Not usedMitsubishi 2033D Series UPS Mitsubishi Electric 2033D Series UPSBattery Electric Owners / Technical ManualExternal Battery Supply Procedure for Cable ConnectionsMitsubishi 2033D Series UPS Recommended cable size and torque requirements Crimp Type Compression Lug AUPS Terminal Designation 30kVA UPS BN,BP BN BP AC Bypass Input Critical Load Cabinet UPS-1 UPS-2 IOAU-05 TN2IFAU-01 EPO Emergency Power Off Procedure Operating Procedures UPS Start-up ProcedureUPS Shutdown Procedure Transfer of load from maintenance bypass to inverter Maintenance bypass set-up proceduresTransfer of load from inverter to maintenance bypass UPS Fault Electric Owners / Technical Manual Response to UPS FailureParts Replacement UPS Component PartsFault Codes Contact Mitsubishi Electric Automation, Inc. atCode List MitsubishiINV. or Conv Inverter Overload DC circuit failure Mitsubishi Electric Automation Inc 847