Omega Vehicle Security CN3271 Series Type, Value R2 = Decimal Point Position, Displayed Value

Page 13

r 1 =Input

Type

and

Range

Value

 

 

r2 = Decimal Point Position

0

=

TC

J

From

-100

to

1000

°C

(Available only for linear range r1 = 15 to 22)

1

=

TC

K

From

-100

to

1370

°C

_ _ _ _ .

= No decimal

2

=

TC

T

From

-200

to

400

°C

_ _ _ . _

= One decimal figure

3

=

TC

E

From

-100

to

800

°C

_ _ . _ _

= Two decimal figures

4

=

TC

N

From

-100

to

1400

°C

_ . _ _ _

= Three decimal figures

5

=

TC

S

From

-50

to

1760

°C

 

 

6

=

TC

R

From

-50

to

1760

°C

 

 

7

=

TC

B

From

0

to

1820

°C

r3 = Initial value of the readout scale

8

=

TC

L

From

-100

to

900

°C

(Available only for linear range r1 = 15 to 22)

9

=

TC

U

From

-200

to

600

°C

Range: From -1999 to 9999

10

=

TC

G

From

0

to

2300

°C

 

 

11

=

TC

D

From

0

to

2300

°C

 

 

12

=

TC

C

From

0

to

2300

°C

r4 = final value of the readout scale

13

=

TC Plat. II

From

-100

to

1400

°C

(Available only for linear range r1 = 15 to 22)

14

=

RTD Pt 100

From

-200

to

850

°C

Range: From -1999 to 9999

15

=

Linear

From

0

to

60

mV

 

 

16

=

Linear

From

12

to

60

mV

 

 

17

=

Linear

From

0

to

20

mA

r5 = Offset Adjustment

18

=

Linear

From

4

to

20

mA

Range: From -500 to 500

19

=

Linear

From

0

to

5

V

Offset value algebraically added to the measured

20

=

Linear

From

1

to

5

V

value.

 

21

=

Linear

From

0

to

10

V

 

 

22

=

Linear

From

2

to

10

V

 

 

23

=

TC

J

From

-150

to

1830

°F

r6 =Time constant of the filter applied to

24

=

TC

K

From

-150

to

2500

°F

the displayed

value

25

=

TC

T

From

-330

to

750

°F

Range: From 0 (filter OFF) to 8 seconds.

26

=

TC

E

From

-150

to

1470

°F

(First order filter with selected time constant.)

27

=

TC

N

From

-150

to

2550

°F

 

 

28

=

TC

S

From

-60

to

3200

°F

 

 

29

=

TC

R

From

-60

to

3200

°F

r7 = Alarm action on input fault.

30

=

TC

B

From

32

to

3300

°F

When the instrument detects an input failure

31

=

TC

L

From

-150

to

1650

°F

condition, the alarm will operate as in presence of:

32

=

TC

U

From

-330

to

1110

°F

uP = as in presence of the full scale value.

33

=

TC

G

From

0

to

4170

°F

doun = as in presence of the initial scale value.

34

=

TC

D

From

0

to

4170

°F

 

 

35

=

TC

C

From

0

to

4170

°F

 

 

36

=

TC Plat. II

From

-150

to

2550

°F

C1 = Type of limit

action

37

=

RTD Pt100

From

-330

to

1560

°F

 

 

 

 

 

 

 

 

 

 

 

10

 

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Image 13
Contents CN3271-add2.pmd 19/08/2004 OMEGAnet On-LineService Internet e-mail Info@omega.com Contents Mounting Requirements Screw Bracket PanelWithout RS-485 With RS-485 Dimensions and Rear Terminal BlocksPanel Cutout Wiring Guidelines RTD Input Linear Input MA, mV and V Inputs WiringRelay Outputs Logic Input for models with RS-485 onlyOUT 1 Class Use cupper conductors onlySerial Interface Inductive LoadsAA/A Power Line and grounding100 to 240 Vac 500 mA 250 100/240 V AC 125 mAHigh Low Limiter without RS-485 High Low Limiter with RS-485Configuration Procedure Configuration KEY FunctionsSerial Interface Protocol R7 = Alarm action on input fault R5 = Offset AdjustmentType Value R2 = Decimal Point PositionHi.Lo = High and low limit for special process C2 = Rearming ModeConstant Alarm Function = Rearm at Power-up Auto = Automatic rearm= Alarm configuration = Shutdown memoryExample for P2 = H.A.A.c P3 = Alarm ActionExample for P2 = H.L = Safety Lock Alarm Standby mask FunctionT1 = Timeout Selection Normal Display Mode Operating ModeFlashes when alarm is on IndicatorsNormal Display Mode to Operative Parameter Display Mode Operative Parameter Display ModeOperating Parameters Example 1 C1 = Hi and C2 = O Example 2 C1 = Hi and C2 = Limiter functionSerial LInk optional Alarm functionsDevice can be connected to a host computer via serial link Error Messages Error MessagesError List Dealing with Error MessagesPower consumption 8 VA General SpecificationsCommon mode rejection ratio Temperature Drift CJ excludedLinear Inputs Inputs ThermocoupleLogic Inputs AlarmOutputs OutputSerial Communication Interface Option MaintenanceDefault Operating Parameters List Default ParametersLHL-A-NEUTRO.pmd 19/04/2004 Second Seconds Appendix A.3 Appendix B Thermocouple Compensating Cable Color Codes Return Requests / Inquiries Data Acquisition