ModEva™ 15T

ModEva is a range of numerical control units intended specifically for sheet metal working.
Depending on the software installed, ModEva can be used on synchronized or non-synchronized press-brakes of the up-
stroking or down-stroking type.

ModEva numerical control units can control up to 18 axes of which 2 are synchronized hydraulic axes especially intended for
press-brakes.

The numerical control is composed of 2 main elements:

• The programming console.
• The CNC (Computerized Numerical Control).
The programming console is located within the operator's reach, generally fixed to a swiveling arm; the CNC is placed inside
the electric cabinet.

The CNC is available in 2 rack formats.

• Rack version C (Compact): This is a small, very compact rack, convenient for many situations.
• Rack version M (Medium): This is a bigger rack permitting a varied combination of configurations.
The software enables manufacturers to configure the axes, the inputs/outputs and the auxiliary functions according to their
needs.

Versions

PS Version for synchronized press-brakes.

PC Like the PS but for press-brakes with mechanical (or hydraulic) stops and beam control with a linear
encoder.
ModEva CNC /C ModEva CNC version "C" (Compact): can control up to 4/6 axes or even 18 with CAN axes*.
ModEva CNC /M ModEva CNC version "M" (Medium): controls up to 12/14 axes or even 18 with CAN axes*.

* see definitions of the axes and configurations further on in the document.

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 ModEva Range
ModEva is a modular range with a choice of:
• 1 programming console 15” touchscreen.
• 2 programs (2D or 3D) and 1 Windows XP emb. operational system.
• 2 different rack sizes depending on the number of axes and the desired technology (analog or CAN).

Definitions:
Hydraulic axes: An analog axis especially intended for controlling the beams (Y1-Y2). These two axes are on the
NPU.
Analogical axes: Axes for which position is given by an incremental sensor and instructions are provided by the CNC
via a ±10V DC analog voltage. One also corresponds to an analog interface axis. These axes are
controlled by boards called NMX / NSX. Each of these boards controls 2 axes.
CAN axes: Axes for which positioning information is handled through a CAN bus.
These axes require an NCX board on the CNC side and a CAN interface on the servo-amplifier side.
An NCX board can control up to 8 axes. The number of CAN axes is controlled as an option.
The ModEva CNC can be equipped with a maximum of 2 NCX axis boards.
NMX: A master board for 2 analog axes. A master board controls up to 3 NSX slave boards.
NSX: A slave board for 2 analog axes. A slave board in all cases requires an NMX board.
NCX: CAN board for a maximum of 8 CAN axes. This board can handle various protocols according to the
type of servo-amplifier used. It is possible to combine CAN and analog axes.

Configurations of CNC axes

Rack version CNC / C (Compact) CNC / M (Medium)

No. of axis boards 2 5
Axis position (slot No) 0 1 0 1 2 3 4 5
NMX - NMX NSX NSX
NMX NSX NMX NSX NSX NSX
The most common
NMX NLR NMX NSX NSX NLR
configurations
NCX - NMX NSX NSX NLR NMX
NCX NLR NCX NLR NMX NSX

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 Configuration of the consoles

Console S-MOD-15T
TFT screen 15"
Touchscreen Yes
Resolution 1024 x 768
Ext. keyboard socket Yes, PS2
Ext. mouse socket Yes, serial mouse with mini DIN socket
Power Through the panel link
Seal IP 54
Link CNC 2 cables RJ 45 twisted pair category 6. Cables 5 m or 10 m.
Dist. > 10 m with CYBELEC repeater.
Temperature, Min. 5° Celsius, max. 40° Celsius.*
pollution level, Pollution level 2.
relative humidity, Relative humidity (10 to 85% non-condensing).
during work. * If the ambient temperature approaches or exceeds 40° Celsius, it
would be advisable to install special ventilation, or even air-
conditioning.
Weight Approximately 9.6 kg

Configuration of the CNCs

Electrical axes configuration (analogue: A, Can: C, Mixed: M)
Rack version C or M Number of axes 02 to 18
Type of machine, PS, PC
NLR board, ex: angle measurement device
Software/OS: XP embedded 2D (12), 3D (E)

Reference S-CNC-xxxxPxxxx
Software 2D or 3D
System Windows XP embedded, XP pro optional**
CPU 800 MHz
RAM 256 MB, 512 MB optional**
Disk 4 GB flash**
Network Yes, Ethernet RJ45
USB 1.1 Yes
Printer port Yes
Keyboard input Yes, PS2
Mouse input Yes, PS2
Screen output Yes, std VGA
Y1, Y2 NPU board
RS 232 port Yes, 2 (of which 1 configurable to RS 422)
Serial port for PLC Yes, RS232 configurable to RS 422
Analog axes NMX, NSX boards, according to configuration and rack version
CAN axes NCX boards, depending on configuration and rack version
Sensor inputs 5V DC line driver, obligatory complementary signals
Digital inputs NIN boards, 32 24 VDC opto-coupled inputs
Digital outputs NOT boards, 32 outputs, 24 VDC "sources", max 2.5 A / output (NOT
204). Max 6 A / board
Analog inputs NIN boards, 6 analog inputs
Depending on configuration 0-10, 0-24 VDC A/D 8 bits
Analog outputs Axes and NOT boards, 4 outputs, 0-10 VDC (8 bits) for the auxiliary functions,
FA Zout output impedance < 100 Ω , Zl load ≥ 10 kΩ
Power supply 24 VDC / max 4A ± 15%
Seal Must be installed in an approved electric cabinet.
Temperature, pollution Min. 5° Celsius, max. 40° Celsius.*
level, relative humidity Pollution level 2.
during work. Relative humidity (10 to 85% non-condensing).
* If the ambient temperature approaches or exceeds 40° C, it would
be advisable to install special ventilation, or even air-conditioning.
Weight Rack version C: approx. 5 kg.
Rack version M: approx. 6 kg. Depending on equipment

** Data may be modified without notice for the proper operation of the numeric control.
Other configurations available on request.

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 Auxiliary axes and functions of the standard software

The elements listed below are available and can be configured in all numerical controls supplied with standard software
(within the number of available axes).
Y1 - Y2 Synchronized axes for the beam (servo-valves, proportional valves).
X, X1, X2, X5, X6 Main rear backgauge axes (X5, X6 generally for gauges external to the frame).
X1 ABS, X2 REL Secondary gauge axes in absolute or relative mode.
R, R2, R5, R6 Backgauge height-adjustment axes (R5, R6 generally for gauges external to the frame).
Z, Z2, Z5, Z6 Axes for left/right movement of the backgauge.
M1, M2 Axes for the adjustment / movement of the die.
Conical folds Comfortable programming for conical folds (requires X, X2 and adapted stop fingers).
Free 1, 2, 3, 4 Independent axes without any particular control.
Pressure Voltage output for pressure valve control.
Should current control be wanted, the MVP 100 accessory, which is an external amplifier module to
be fitted in the electric cabinet, would be necessary (see the MVP 100 data sheet).
Crowning Voltage output for adjusting the hydraulic crowning.
Should current control be wanted, the MVP 100 accessory, which is an external amplifier module to
be fitted in the electric cabinet, would be necessary (see the MVP 100 data sheet).
or
24 VDC (SP, SN) outputs and potentiometric position transducer for adjusting the mechanical
crowning (Wila type).
F1 to F10 Configurable auxiliary functions (possibly, the number of AFs may be limited according to the type of
function and management). 24VDC voltage or logical order outputs, with or without position control
by means of a potentiometric transducer.
Special controls for gauge fingers, bending aids, die movements.
Languages French, German, English, Italian, Spanish, Portuguese, Swedish, Danish, Finnish, Dutch, Hungarian,
Polish, Czech, Slovene, Russian, Turkish, Chinese, Taiwanese. Other languages available on request.
Angle measurement Automatic correction by means of the angle measurement in serial link with digital angle protractor
Mitutoyo or other compatible systems.

Optional auxiliary axes and functions and other options (at extra cost)

M1 M2 mounting Axes for the adjustment / movement of the die in relation with the choice of tool mounting.
X3, X4, X7, X8 Front gauge axes (not calculated).
Z3, Z4, Z7, Z8 Front gauge axes (not calculated).
H, H2 Rear sheet support axes (not calculated).
H3, H4 Calculated front sheet support axes.
AP1–AP4 Calculated front / rear folding assistance axes.
CAN axes The number of CAN axes is optionally controlled.
Angle measurement Option permitting the adaptation of an angle-measuring system during the folding.
Thickness Option permitting the automatic correction of the depth calculation by using external sheet-metal
measurement thickness measuring equipment connected by RS 232.
Axis thickness Option permitting the automatic correction of the depth calculation by using external thickness
measurement measuring equipment connected to an axis board. The measurement is taken using conventional
encoders.
Message interpreter Option for the complete remote control of the CNC via network or RS 232.
Reading/writing of variables, corrections, part loading, mode changing, etc.
Ideal for automation and/or applications with robot. Possibility of connecting the results of an
external program.

Other Various options exist and are specific to each OEM.

Other options can be developed according to needs.

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 Hardware options

Designation Description Ordering number

Auxiliary panel Auxiliary panel for Lazer Safe commands, virgin or S-OPT-BTAUX-S/E
customized auxiliary panels
Keyboard support Support for external USB keyboard (the keyboard is not S-OPT-KBSUP15
provided).
Earthing kit Rail and bridles for earthing the sheathing for the ModEva S-OPT-EARTHKITC for size C rack
CNC rack. See illustrations below. S-OPT-EARTHKITM for size M rack
CybVA 6 Interface board for proportional Hoerbiger valves and S-CAH-CybVA6
pressure + crowning valves.
MVP 100 Voltage / current conversion module (0-10V  0,25-0,5 / 0- S-MVP-100/A
2 A) for pressure and crowning valves, to be fitted in the
electric cabinet.
MSV 402 Voltage / current conversion module (0-10V  0-50 mA, 0- S-MSV-402/A
300 mA) for servo-valves.

EC Directives

Directives Our numerical control units comply with Directives EN 61000-6-4 / EN 61000-6-2.

Overall dimensions

CNC / C CNC / M

Earthing kit

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 ModEva 15T

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