PCV10, current and voltage inputs - COMADAN - (Version JPG) - PDF Catalogue | Technical Documentation

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Pressure sensor, Transformer, Electronic relay, Galvanic isolator, Digital display

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V C "ItlCIC Programmable converter PCV10

AC/DC current inputs from 15 uA to 10 A

AC/DC voltage inputs from 10 mV to 1500 V

Frequency monitoring up to 5 kHz

Analogue or pulse outputs

Galvanic separation, supply - input - output

DC supply or AC supply voltages up to 400 VAC

Made in accordance with the C € and EMC regulations

PCV10 is a multirange converter / isolation amplifier with current, voltage and pulse inputs and current, voltage, pulse or relay outputs.

The unit is supplied with 3 current and 3 voltage input connections, which makes it possible to program any input range between 15 fiA and 10 A or 15 mV and 1000VAC/1500 VDC. With DC-inputs it is possible to monitor both positive and negative signals.

With AC inputs the converter monitors the RMS value of the signal, which means the signals are converted without any errors, no matter which shape they have.

The unit can also be programmed with frequency input, where the same input connections are used. The frequency of the input signal is then monitored instead of the analogue level.

All parameters in the converter are programmable within the specified limitations (min. and max. input and output levels), giving the following possibilities:

Basic converter, (0 to defined input range and standard output range, 0-20 mA, 4-20 mA or 0-10 V).

^mA Output 20-4

Converter with input and/or output offset, e.g. 12 to 50 VDC input and 8 to 15 mA output.

You can select between

2 different output configura-

tions:

• Type A is supplied with analogue current output, programmable between 0 and 20 mA and analogue voltage output, programmable between -10 and +10 V.

• Type B has the same outputs as type A, but in addition it is also supplied with pulse output, programmable to a maximum frequency of 10 kHz.

The unit is supplied with 2 trimming potentiometers, which can be used to fine-adjust the metering range, if the unit is used with analogue outputs. In either case the potentiometers can be disabled and fixed values selected, if adjustment is not required.

If you want, you can order the unit with specified metering ranges, or you can program it yourself, by means of the C-mac programming software for PC and a small interface to connect between the PC and the module.

Input

I I I I I I I

0 20 40 60 80 100% Output

16128 -4 -

Bidirectional input range (only DC inputs), e.g. -50 to +300 mA.

. I I I I I I I V

■40 -20 0 20 40 60%

Output

Bidirectional output range (only voltage output), e.g. -10 to +10

■6

■10

^mA Output 20*

Inverted function with or without offset, f.inst 150 to 20 VAC input and 4 to 20 mA output.

Input

I I I I I I I I I ►

20 40 60 80 100%

f Comadan V Produktion a/s

i-i

PCV10, current and voltage inputs - COMADAN - #1

Pressure sensor, Transformer, Electronic relay, Galvanic isolator, Digital display