Weidmuller URTAR - Universal glavanically isolated signal con Uživatelský manuál stáhnout pdf (Strana 21)

Terminal connections for input calibration

Calibration Stage Signal type Terminal

RTD Inputs

RTD Simulator A 2

RTD Simulator B 3

RTD Simulator Bsense 4

Input calibration procedure

When the

display shows

Action/Description

ENT

Put the instrument in setup mode and scroll through the main menu

CIPn

Press Å or ì

CIPy

Calibrate inputs? Start No

Connect the current source to the inputs (for connections see over page).

-200

Set the RTD Simulator to -200 °C Calibrate Skip

700P

Set the RTD Simulator to 700 °C Calibrate Skip

-100

Set the RTD Simulator to -100 °C Calibrate Skip

200P

Set the RTD Simulator to 200 °C Calibrate Skip

AL=Y

Continue with the setup sequence.

Note 1: To discard changes to calibration and setup you can remove the power at this point.

Note 2: If the display shows OPEn check that the input simulator is properly connected.

Note 3: The values shown are for Pt100 inputs, see the table above for Ni120 inputs.

Terminal connections for output calibration

Calibration Stage Signal type Terminal

Analogue Current Output

mA output + 14

mA output − 15

Analogue Voltage Output

V output + 14

V output − 16

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 27 28

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Weidmuller URTAR - Universal glavanically isolated signal con Uživatelský manuál Strana 21