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WIKA operating instructions analog pressure transducer CPT6030
PN 0020508001A 03/2020 EN
EN
Operation
6.2.6 Calibration & Communication Software
CPT6030, analog pressure transducer is a smart transducer that carries its calibration data on board its memory.
To enable communication to the CPT6030, a calibration adapter kit (Fig 6.2.6) is required. The calibration adapter kit (PN:
0019825001) enables the calibration of the digital output from which the 4-20mA output is derived.
Figure 6.2.6 Calibration adapter kit
6.2.6.1
Calibration Adapter Connections
The calibration adapter kit consists of the calibration adapter itself, power supply adapter cable, a phoenix communication cable to
be connected to the CPT6030, ports to connect a voltmeter and a DB-9 female port to communicate with a PC using RS-232.
The calibration adapter calibrates the CPT6030 digital output and uses the on board known resistor to calibrate the 4-20 mA output
for the CPT6030.
1
4
2
3
1
Negative port for voltmeter
3
DB-9 port for RS-232 communication
2
Positive port for voltmeter
4
12 VDC power supply port
