MPCV015
20Pages

USER'S MANUAL signal conditioning with analogue outputs

1.0 AT A GLANCE MPCV015's converter is a transmitter with 1500V triple galvanic isolation. Configuration of any available input or analog output is made through the RS232 serial input and dip switch. 1.1 AVAILABLE MODELS MODEL SCALE MPCV015 03 4÷20mA, 0÷20mA, 0÷10V, potentiometer , J, K, S, T, PT100 r, PT100 e MPCV015 04 180Vdc MPCV015 05 Strain gauge MPCV015 06 Potentiometer MPCV015 07 Frequency MPCV015 08 4÷20mA, 0÷20mA, 0÷10V MPCV015 09 J, K, S, T, PT100 r, PT100 e MPCV015 10 T MPCV015 11 4÷20mA, 0÷20mA, 0÷10V, potentiometer , J, K, S, T, PT100 r, PT100 e and strain gauge MPCV015 12 1Vac...

Analog Output Max Impedance for Current Output Max Impedance for Voltage Output Max supplied voltage Max supplied current Resolution Conv/sec 1.3 COMMAND AND CONNECTION DESCRIPTION COMMAND PANEL DESCRIPTION (ANALOGUE OUTPUT VERSION) zero F.S. Yellow Led: Blinking: shows HI (overrange) and LO (underrange), One flash: shows data storage for 0 and full scale set up by front keys. Fixed on: wrong dip switch scale Red Led: Power good Dip switch position Description Type of selection: on = dip switch set up, off = Dip switch 8 PC setup Free Dip switch 7 Input selection Dip switch 6 Input...

MPCV015 mect srl HI indication can appear in the following situations: 1. Thermomenter input open or connected in the opposite way (LO) 2. analog input > (HI) or < (LO) of 2% full scale. The only exception to this rule is represented by the 4÷20mA input: a current lessen than 3mA is considered to be LO. In the HI condition or “open circuit probe” the analog output generates the value set as FSO while in the LO condition it generates always 0V or 0mA (also for 4÷20mA output). The HI condition, “open circuit probe” or LO is indicated by the blinking yellow led and by an error code available...

Input analogue Input analogue Power supply Vac/Vdc Power supply Vac/Vdc Vcel inin+ agnd in pot Val Vcel inin+ agnd in pot Val For Thermoresistance connection pay attention to the line resistance if too high it can cause measurement errors (Rmax 5Ω on 3 wire PT100). Use the same type of wire for the three connections. When using a shielded cable, only one end of the shield must be connected to ground. TERMOCOUPLE CONNECTIONS Vcel inin+ agnd in pot Val The thermocouples must be isolated from ground. Use only compensated cable in accordance with the kind of probe used. When using a shielded...

Vcel inin+ agnd in pot Val current/voltage input CONNECTIONS Vcel inin+ agnd in pot Val Vcel inin+ agnd in pot Val current/voltage input CONNECTIONS with supply voltage for external TRANSDUCER strain gauge input CONNECTION potentiometer input CONNECTION serial output CONNECTION

analog output CONNECTION V A 2.0 INSTALLATION NOTE 1. Copy the connection schemes on pages 6, 7,8 and 9. 2. dip switch instrument set up (see paragraph) 3. Instrument setup is made by the application software (see the related paragraph). 2.1 INSTRUMETN SET UP BY DIP SWITCH Set dip switch 8 “on” (to set up by dip switch). Set dip switch 1 “on” for 0÷20mA output. Set dip switch 1 “off” for 4÷20mA output. Set the desired input scale according to MPCV015 model and according to the following table. A wrong scale set the yellow led on: in this case correct the dip switch position and power again...

Output 0÷10V ÷ Input: 0÷10V; output: 0÷10V Input: 0÷20mA; output: 0÷10V Input: 4÷20mA; output: 0÷10V Input: 0÷FS; output: 0÷10V Input: 0÷600°C; output: 0÷10V Input:0÷1200°C; output: 0÷10V Input: 0÷1710°C; output: 0÷10V Input: 0÷390°C; output: 0÷10V Input: -40.0÷200.0°C; output: 0÷10V Input: 0÷800°C; output: 0÷10V Input: 0÷FS; output: 0÷10V Input: 0÷5KHz; output: 0÷10V Output 0÷20mA ÷ Input: 0÷10V; output: 0÷20mA Input: 0÷20mA; output: 0÷20mA Input: 4÷20mA; output: 0÷20mA Input: 0÷FS; output: 0÷20mA Input: 0÷600°C; output: 0÷20mA Input: 0÷1200°C; output: 0÷20mA Input: 0÷1710°C; output:...

MPCV015 mect srl 2.2 INSTRUMENT SETUP BY APPLICATION SOFTWARE Set all the dip switch to “off” (for PC interface). Set up the connection between the instrument and the RS232 port of the host pc. Execute the application software that allows the input and output selection (mect_link2 version 4.x). Insert the CDROm in your host pc and launch the program: My Installer/volume/Setup.exe. Follow the instruction provided on the screen and make a restart of your host pc if requested. After the pc reboot copy the folder “mectsoft” with all its content in C:\ Start the application from...

MPCV015 mect srl should appear. Select the device and select the required language by clicking the "Settings" menu item "Language ". 3.1 THERMOMETRIC INPUT SCALE CALIBRATION Once you have chosen the connected device, you can access the related parameters by clicking on "Function" item "Read". To select the thermometric input click on the LED for the desired scale. Select the required scale (J, K, S, T, PT_E, PT_R), the unit of measure (° C or ° F) and enter the minimum and maximum input and output values according to your needs. The available analog outputs are two: a voltage output and a...

When the data setting is modified the led “Modified” is on. If the data set used is wrong (for example same max and min values), the error is signalled by a red led light on (Input Data not OK). To verify your input select form menu “Function” the item “Scan”: the correct read value is represented in the window “Read Out”. Note: After editing the set up data, to use the new settings, click on "Function" item "Send" and wait untill the device scan is completed as shown by the scan bar displayed at the bottom of the screen. The scan saves both the setting parameters and scale even if leaving...