Honeywell W7761A specifications C7600C output current vs. humidity Sensor Type

Page 76

EXCEL 10 W7761A INPUT/OUTPUT DEVICE

 

20

 

 

 

 

 

 

 

 

 

RH (%)

I (mA)

 

 

 

 

 

 

 

 

 

 

 

 

18

 

 

 

 

 

 

 

 

 

10

5.6

MILLIAMPS

 

 

 

 

 

 

 

 

 

 

16

 

 

 

 

 

 

 

 

 

20

7.2

 

 

 

 

 

 

 

 

 

30

8.8

 

 

 

 

 

 

 

 

 

 

14

 

 

 

 

 

 

 

 

 

40

10.4

 

 

 

 

 

 

 

 

 

50

12.0

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

60

13.6

IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70

15.2

 

 

 

 

 

 

 

 

 

 

CURRENT

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

80

16.8

 

 

 

 

 

 

 

 

 

90

18.4

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

0

10

20

30

40

50

60

70

80

90

100

 

HUMIDITY IN PERCENT RELATIVE HUMIDITY

M3131B

Fig. 5. C7600C output current vs. humidity.

Sensor Type:

C7400A1004.

Sensor Use:

Enthalpy.

Table E-6 lists the points for Sensor Current versus Enthalpy (volts). Fig. E-6 shows the graph of these points.

Table E-6. Sensor Current Versus Enthalpy (Volts).

Enthalpy (volts)

Sensor Current (mA)

 

 

4

1

 

 

5

1.25

 

 

6

1.49

 

 

7

1.74

 

 

8

1.99

 

 

9

2.24

 

 

10

2.49

 

 

11

2.74

 

 

12

2.99

 

 

13

3.24

 

 

14

3.49

 

 

15

3.74

 

 

16

3.98

 

 

17

4.23

 

 

18

4.48

 

 

19

4.73

 

 

20

4.98

 

 

SENSOR CURRENT VERSUS ENTHALPY (VOLTS)

ENTHALPY (VOLTS)

5.00

4.75

4.50

4.25

4.00

3.75

3.50

3.25

3.00

2.75

2.50

2.25

2.00

1.75

1.50

1.25

1.00

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

 

 

 

 

 

 

 

 

(MA)

 

 

 

 

 

 

M11607

76

74-2699

Page 75 Page 77
Image 76
Page 75 Page 77
Contents Excel 10 W7761A Remote Input/Output Device List of Tables AppendicesDescription of Devices Typical system overviewControl Application Control ProvidedProducts Covered Organization of ManualProduct Names Agency Listings Abbreviations and DefinitionsExcel 10 W7761A INPUT/OUTPUT Device Construction ControllersExcel 10 W7761A Remote I/O Device W7761A construction in in. mm Performance Specifications Power List Of Available Points W7761ASpecified Space Temperature Sensing Range Environmental Operating TemperatureShipping Temperature Memory CapacityDischarge Air Temperature Outdoor Air TemperatureReturn Air Temperature Mixed Air TemperatureWall Modules 5585Configurations T7780 construction, subbase dimensions in in. mmMixed-Output-Type Control Occupancy SensorWindow Open/Closed Digital Input Wall Module OptionsPlan The System OverviewApplication Steps Step No Description Determine Other Bus Devices Required Lay Out Communications and Power WiringBus Layout 750,1$ Power Wiring Power Budget Calculation ExampleVA Ratings For Transformer Sizing Device Description Line LossVA Rating Nema class 2 transformer voltage output limitsLine VOLTAGE` GREATER` Than 150 VAC General Considerations Prepare Wiring DiagramsW7761A Devices W7761A I/O Description Terminal Number DescriptionTemperature Sensor DE V IC E Window Contact Contact Closed = Occupancy Sensor Occupied Valve Actuator Bus Termination Module Typical Pneumatic transducer Series 60 Floating to W7761ASee for E-Bus termination wiring options +$672 Order Equipment Excel 10 W7750 ControllersT7770 Wall Modules SensorsAccessories Echelon Based Components and PartsCabling Temperature Degrees Excel 10 Alarms Broadcasting the Service MessageW7761A Device Status LED T7780 Ddwm Bypass Pushbutton LED StatesAppendix A. Using E-Vision to Commission a W7761 Device Adding Analog Inputs Enthalpy 4 to 20 mAAdding Other VOLTAGE/CURRENT Sensors Adding Digital Inputs Appendix B. Sequences of Operation Room Temperature Sensor RmTempCommon Operations Window Sensor StatusWndw Dirty Filter MonitorSeries 60 Modulating Control Pulse Width Modulating PWM ControlTemperature Relative Humidity RelativeAir Flow CO 2 ConcentrationDefault Table C1. Input/Output Points LeftTable C1. Input/Output Points Right Excel 10 W7761A INPUT/OUTPUT Device Values that can be assigned to any output channels English Metric or User Address DI3Sel1Type Refer to the description for DI1Sel1Type Stoff Stnul Stlow Stmed Sthigh Ston DO2Type Excel 10 W7761A INPUT/OUTPUT Device SrcDigIn2Sts Refer to the description for SrcDigIn1Sts Table C2. Control Parameters Left Table C2. Control Parameters Right SH MA DA EV HW MN TSNoalarm Table C3. Status Points LeftTable C3. Status Points Right RIO1 Software version NvoStatus InOverride SH MA DA EV HW MN TS Table C4. Configuration Parameters Left Table C4. Configuration Parameters Right DO0 Higher than the value specified for AILowLimit DO4 Seconds = 25.6 seconds DO6PWMPeriod Refer to the description for DO1PWMPeriod Table C5. Direct Access And Special Points Left Table C5. Direct Access And Special Points RightApproximate Memory Size Estimating Procedure Fig. D-1. Point capacity estimate for Zone ManagerAppendix E. Sensor Data for Calibration Resistance SensorsSensor Type Sensor Use1956.79 Table E-4. Sensor Voltage Versus Humidity Voltage/Current SensorsHumidity Percentage Sensor Voltage C7600C1008 4 to 20 mA C7600C output current vs. humidity Sensor Type Fig. E-6. Graph of Sensor Current versus Enthalpy volts CO 2 Concentration PPM Sensor Voltage Table E-9. Sensor Voltage Versus CO 2 ConcentrationTable E-10. Sensor Voltage Versus Input Voltage To A/D Table E-11. Sensor Voltage Vdc Versus Pressure Inw Voltage to A/D Sensor VoltagePressure Inw kPa Sensor Voltage Vdc 3ODD
Top Page Image Contents