Eaton Electrical D77A user manual Module Summary, Voltage Part Number, Type I/O Description

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Intelligent Technologies (IT.) D77A I/O Module Products

Table 11: 2 Channel Analog Output Module (Consumed)

Bit 15

Bit 14

Bit 13

Bit 12

Bit 11

Bit 10

Bit 9

Bit 8

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

WORD

SB *

Analog Output Data/Channel 0

N/A**

0

SB *

Analog Output Data/Channel 1

N/A**

1

*Sign Bit

1= True (-)

0= False (+) **Not Used

I/O Module Summary

Table 12: I/O Devices

		Voltage
	Part Number	(Current)		Type (I/O)	Description	Page


AC	D77A-AI8	120V AC		Input	AC Input Module	Page 8

	D77A-AI16	120V AC		Input	AC Input Module	Page 8

	D77A-AQ8	120V AC		Output	AC Output Module	Page 13

	D77A-AQ16	120V AC		Output	AC Output Module	Page 13

DC	D77A-DI8	24V DC		Input	DC Input Module	Page 9

	D77A-DI16	24V DC		Input	DC Input Module	Page 9

	D77A-DQ8	24V DC		Output	DC Sink Output	Page 14
					Module

	D77A-DQ16	24V DC		Output	DC Sink Output	Page 14
					Module

Relay	D77A-RQ8	0	– 30V DC	Output	Relay Output Module	Page 15

		0	– 125V AC

	D77A-RQ16	0	– 30V DC	Output	Relay Output Module	Page 15

		0	– 125V AC

Combo	D77A-DI8DQ8	24V DC		Input	Combination Module	Page 18

		24V DC		Output

	D77A-DI8RQ8	24V DC		Input	Combination Module	Page 19

		Relay		Output

	D77A-AI8AQ8	120V AC		Input	Combination Module	Page 20

		120V AC		Output

	D77A-AI8RQ8	120V AC		Input	Combination Module	Page 21

		Relay		Output

Analog	D77A-NI4	0	– 5V	Input	Analog Module	Page 10

		1	– 5V

		0	– 10V

		0	– 20 mA

		4	– 20 mA

	D77A-NQ2	0	– 5V	Output	Analog Module	Page 16

		1	– 5V

		0	– 10V

		0	– 20 mA

		4	– 20 mA

MN05002001E

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Contents D77A-AI8D77A-AI8AQ8 Intelligent Technologies IT D77A I/O Module ProductsPage Important Notice Please Read Table of Contents List of Tables List of FiguresPage Safety Definitions and SymbolsHazardous High Voltage Avis Aviso General SafetyDiscrete Output Modules IntroductionAll Modules Discrete Input ModulesApproval Certifications Discrete Combination ModulesAnalog Input Modules Analog Output ModulesCatalog Numbering System D77A a Q 16Physical Description SpecificationsDimensional Data Power RequirementsSurge Suppression Bit Byte Environmental SpecificationsDevice Default I/O Data Category Description SpecificationModule Summary Voltage Part NumberType I/O Description Input Specifications AC Input Module SpecificationsCatalog Number D77A-AI8 D77A-AI16 Catalog Number D77A-DI8 D77A-DI16 DC Input Module SpecificationsD77A-NI4 Catalog Number Voltage Input Current Loop Input Analog Input Module SpecificationsSee D77A-NI4 Analog Input Module Specifications on Bit Resolution Equations Output Specifications AC Output Module SpecificationsCatalog Number D77A-AQ8 D77A-AQ16 Catalog Number D77A-DQ8 D77A-DQ16 DC Output Module SpecificationsCatalog Number D77A-RQ8 D77A-RQ16 Relay Output Module SpecificationsD77A-NI4 Catalog Number Voltage Output Current Loop Output Analog Output Module SpecificationsAnalog Output Curves for 14 Bit Resolution Special I/O Specifications Combination Module SpecificationsCatalog Number DC Sink/Source Input DC Mosfet Sink Output Catalog Number DC Sink/Source Input Relay Output D77A-DI8RQ8Catalog Number AC Input AC Output D77A-AI8AQ8Catalog Number AC Input Relay Output D77A-AI8RQ8Out-of-box Default Operation Theory of OperationTypical Application Discrete Input Module Operation FunctionDiscrete Combination Module Operation ADC CPU Filter Setting Total Update TimeCPU DAC Setting Group ID InstallationModule Preparation Installation Without BackplaneInstalling the Module Installation With Backplane Do not rock the module onto the DIN rail Interconnects/Connections QCPort ConnectionsPre-manufactured QCPort Interconnect Cables O Property ConfigurationSymbol Definition Field WiringMOV AC Inputs AC Input WiringDC Inputs DC Input WiringAnalog Inputs Analog Input WiringAC Outputs AC Output WiringDC Outputs DC Output WiringRelay Outputs Relay Output WiringAnalog Outputs Analog Output WiringCombination I/O Combination I/O WiringState LED Behavior Troubleshooting and MaintenanceFault Codes Status LEDExplanation of LED Duty Cycle States TroubleshootingCommunication Troubleshooting Hints Renewal PartsProblem Solution Communication HintsStatus LED Description Explanation Byte Bit Appendix aData Parameters Size DescriptionSign Bit = True = False + Mode Description Active/Passive Configuration Parameters0x8006 32774 Slave Address Timer will not decrement Publication Description IT. Publications and SupportAnalog Data Registers PublicationsCompany Information