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data: 13/01/16

File: P2XT_smd_ing.doc 

pag 11 di 10

TECHNICAL FEATURES

 Power 

supply

P2X0T 115Vac,
P2X1T 230 Vac,
P2X2T 24 Vac,
P2X3T 24 Vdc

 Line 

frequency

50/60 Hz

  7 segments display

6 digit for dimension visualisation
2 digit for guided programming

  DIN 43700 case

 black, self-extinguishing, shock resistant

 Measures

 48x96x120 mm

 Perforation 

profile

 45x92 mm

  Frontal protection degree

 IP54

  Transducer power supply

 12 Vdc (60 mA max)

 Counting 

input

 NPN e PNP open collector
 Push Pull
 12V Line driver differential

  Maximum counting frequency

 100 KHz

  Operating procedure (mode)

 Semiautomatic/Automatic
 absolute/line
 manual

  Possibility to create working programmes

Stores 99 steps of  program memory with the
possibility of specifying the number of pieces and
the number of cycle repeats

  Data storage with the machine switched off  by EEPROM memory

 Manual 

Preset

  Extractable terminal (junction box)

 Input/output 

test

  3 relays output 120 Vac 0,5A 24Vdc 1A

start-stop
forward-backward
positioning end

  4 inputs ON-OFF optoisolated 12Vdc

Preset
Emergency
Piececounter
Start
current: 4/20 mA

 Analog 

output

voltage: selectable between -10/+10,  0/10V
current: 4-20mA

 Resolution

11 bits + sign

 Thermal 

stability

200 ppm/°C max

  Minimum load voltage output

1 Kohm

  Maximum load output current

500 Ohm

  Accuracy analog output

±

 1% FS max

 Serial 

output

RS232 o RS 485 (optional)

  Directive: Electromagnetic compatibility 2014/30/EU, Low voltage 2014/35/EU, RoHS 2011/65/EU

Summary of Contents for P2X T Series

Page 1: ...the inputs Start Emergency Preset Pieces counter all optoisolated To optimize the accuracy of the positioning P2X_T requires entering a few parameters in order to compensate the inertia of the system the clearances and the wear of the mechanical couplings Other features of the instrument are semiautomatic automatic manual absolute relative and line working modes 99 positioning dimensions memory an...

Page 2: ...ING normally open switch that closes at positioning end ANALOG OUTPUT voltage selectable 0 10V or 10 10V and current 4 20mA For switches see the connections scheme at page 10 PROGRAMMING The following keys are used to programme PGM to start and to leave the programming mode of the instrument to change from one constant to another or to increase the digit value during modification or to change from...

Page 3: ...M to enter the programming mode the writing appears on the display Press to select the menu 0 0 0 0 Press RESET ENTER the display show 000 with the first digit flashing this is the password request With the key increase of the flashing digit and selection of the flashing digit set the value 273 and confirm by RESET ENTER N B In the machinery constant exist one constant for remove the dimensions fr...

Page 4: ...onstant of the positioner are the followings Blade Thickness By setting a not zero value all the positioning dimensions were set will be increased with this quantity These constant is used the aplicatios witch expect a cut with material removal PreStop It represents the inertia of positioned axis the positioner disables the start output when the axis reaches a dimension equal to the difference bet...

Page 5: ... enabled only if Shifting Dimension is set up not zero value it can be set up from 0 to 9999 milliseconds Displayed value for an encoder turn The instrument can correct counted pulses by multiplying them by a coefficient amounting to the ratio between the and constants if the two constants are opportunely set it is possible to display the wished value for a given number of pulses counted on inputs...

Page 6: ... maximum speed the positioner produces an acceleration ramp with a time constant that may be set up between 50 to 9999 milliseconds Time constant for deceleration ramp During the positiong reached the Slow value by the passing from the speed Fast to the speed Slow it produces a decelaration ramp with a time constant that may be set up between 50 and 9999 milliseconds Value of the analog output for...

Page 7: ...ed From tenth of mm to thousandths of an inch From tenth of mm to hundredths of an inch From mm to hundredths of an inch From mm to tenths of an inch From cm to hundredths of an inch From dm to inches Sexagesimal degrees with display in degrees and prime numbers Sexagesimal degrees with display in degrees Baud rate for serial output 0 0 0 0 Not used in this version don t change or set to MANUAL WO...

Page 8: ...ENTER on the display 4 dashes are displayed its last right one flashes Each dash represents an output From right to left the dashes are represented as follows START STOP SLOW FAST FORWARD BACKWARD POSITIONING END see next picture The flashing dash indicates the selected output The dash position indicates the output condition an upper lower position means an active inactive idle output Press to sel...

Page 9: ...h is closed as much as the set value of the Duration of Positioning End Impulse constant Before positioning to the next dimension the instrument waits for the changing over from closed to open of the PIECECOUNTER input and the permission from the START input according to working mode procedure semiautomatic or automatic N B if the counterpiece input is not used it is necessary to connect parallell...

Page 10: ...analogic output Current analogic output Scheme of transducers connections max 60mA INPUT JUNCTION BOX 1 2 5 4 3 6 7 8 9 10 11 12 13 12V output B output B GND output A output A TX RS232 per RS485 RX RS232 per RS485 GND RS232 encoder START input PRESET input CONTAPEZZI input EMERGENZA input GND A A B B 12V optional 5 3 6 4 2 1 GND A B 12V A B GND A B Vcc Bidirectional encoder open collector output o...

Page 11: ...ssibility to create working programmes Stores 99 steps of program memory with the possibility of specifying the number of pieces and the number of cycle repeats Data storage with the machine switched off by EEPROM memory Manual Preset Extractable terminal junction box Input output test 3 relays output 120 Vac 0 5A 24Vdc 1A start stop forward backward positioning end 4 inputs ON OFF optoisolated 12...

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