Promax NGM EVO Bedienungsanleitung
NGM EVO USER GUIDE
The information contained in this document are for informational purposes only and are subject to change with-
out notice and should not be interpreted by any commitment by Promax srl. Promax Ltd. assumes no responsi-
bility or liability for errori or inaccuracies that may be found in this manual. Except as permitted by the license,
no part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any
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Any references to company names and products are for demonstration purposes only and does not allude to
any actual organization.
Rev. 4.00.1
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NGM EVO USER GUIDE
1Features
The system NGMEVO is a numerical control based on the Freescale MCF52259.
NGM EVO CPU
Microprocessor type MCF52259 up to 80MHz
192 KbFlash
32 Kb RAM
16/32 Kb FRAM Permanent Memory
1 ETHERNET port 10/100 Mb RJ45
2 RS232 ports (1 RS485)
1 CAN OPEN Master/Slave
8 analog-inputs 12 bit configurable (0-10V dc) or (4-20mA)
1 Analog Output 0-10 V
16 Digital Inputs PNP 24 Vdc
14 Digital Outputs PNP 24 VDC up to 0,5 A with internal protection
4 Channels STEP/DIR 400 Khz Position Mode, 125 Khz Interpolation Mode. Line Drive or Open
Collector
1 Input encoder Line Drive
NGMIO EXPANSION (Max 4 Expansions) 1)
16 Digital Inputs PNP 24 Vdc
14 Digital Outputs PNP 24 VDC up to 1 A
NGMsX EXPANSION (Max 3 Expansions) 1)
2 Channels STEP/DIR 500 Khz Position Mode e Interpolation Mode. Line Drive
2 Channels encoder Line Drive 500 Khz
2 Analog Outputs +/- 10V 12 bit
1) The max number of expansions combined, NGMIO and NGMsX is 7
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NGM EVO USER GUIDE
2Identification Code NGM EVO
ORDER CODE NGM EVO
NGMEVO/ - - - - - xxxxxxxx
0
Without STEP/DIR
1
4 – STEP/DIR Channels Open Collector
2
4 – STEP/DIR Channels Line Drive
3
2 – STEP/DIR Channels Line Drive 1 – Input Encoder Line Drive
0
Without ETHERNET
1
1 - ETHERNET Port 10/100 Mb RJ45
0
2 - RS232
1
1 - RS232
1 - RS485 on SER2
B
Analog Inputs 0-10V
C
Analog Inputs 4-20 Ma
0
Without Analog Outputs
1
1 – Analog Output 0-10 V on Digital Out 1
0
16 Kb FRAM Permanent Memory
1
32 Kb FRAM Permanent Memory
xxxxxxxx – Number configured channels analog inputs
ex: B123 – Channels 1,2,3 configured 0 - 10 Volt
ORDER CODE NGMIO
NGMIO
ORDER CODE NGMsX
NGMsX/ - -
1
1 – Channel STEP/DIR Line Drive 500 Khz
2
2 – Channels STEP/DIR Line Drive 500 Khz
0
Without Encoder Channel
2
2 – Channels Encoder Line Drive
0
Without Analog Output
1
2 – Analog Outputs +/- 0V
Possible combinations:
NGMsX/2-0-2 NGMsX/1-2-2
NGMsX/2-0-0 NGMsX/1-2-0
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NGM EVO USER GUIDE
3NGM EVO Connections
UP
DOWN
FRONT
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NGM EVO USER GUIDE
4Connections Description
4.1 Power
The NGMEVO requires two separate power supplies:
Logical Power, PWR
Digital Outputs Power, J3 e J4
To supply the digital outputs, see the relevant chapter 4.9
As regards the supply of the logic section, this is necessary for normal operation of the card
4.1.1 Electrical Characteristics
U.m.
Min
Standard
Max
DC IN
Vdc
12
24
35
Power (to 24Vdc)
W
2,6
THE SYSTEM IS PROTECTED FROM POLARITY INVERSION
WARNING
DO NOT EXCEEDS THE MAXIMUM VOLTAGE VALUE ADMITTED
BECAUSE THE CARD CAN BE DAMAGED
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NGM EVO USER GUIDE
4.2 Serial Ports
The serial ports on the NGMEVO allow communication with external devices to the control, PC-type, PLC
and other.
SER1-PRG: is normally used both for the download of the programs on the control, both for the
debugging from a PC application. It is also the port to use for updating the firmware
SER2: Can be used for communication with other devices, such as a PLC, inverters or other. CAN BE
CONFIGURED RS485 MODE.
For the electrical signal, the serial ports are in compliance with RS232/RS485.
Use a CABLE WITH SHIELD for serial ports connections
Connect the SHIELD to PIN 5 SER1 or SER2 to NGMEVO ports
Generally the RS232 connection, uses a NULL MODEM cable (pin 2,3,5) CROSSOVER (with inversion on pin
2,3)
Always check the external device that type of connection it accepts
RS232
RS485
Normally the GND pin is not connect
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NGM EVO USER GUIDE
4.2.1 Connections J6 SER1/PROG – J11 SER2
WARNING
DO NOT EXCEEDS THE MAXIMUM VOLTAGE VALUE ADMITTED
BECAUSE THE CARD CAN BE DAMAGED
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NGM EVO USER GUIDE
4.3 CAN BUS Port
The port CAN BUS allows the communication of the card NGMEVO with type devices for motors drives, slave
of various kinds, encoders, and more.
Communication takes place via the CAN OPEN protocol, based on its specifications DS401 and DS402 as
regards the objects and the modes supported.
In terms of data exchange, the line complies with DS301.
The port can be configured as master or slave depending on the firmware present.
The port CAN-BUS meets the specifications of ISO 11898-24V.
4.3.1 Connection CAN BUS
Is possible insert the TERMINATOR RESISTOR, inserting the JUMPER above the power connector.
WARNING
If the NGMEVO board is configured as MASTER, insert always the TERMINATOR JUMPER
If the NGMEVO is configured as SLAVE, insert the TERMINATOR JUMPER if the board is the last node in the
CanBus.
In another situations, remove the JUMPER
4.3.2 CanOpen Max PDO Number
Normally the max PDO number managed by NGMEVO Canopen system , is 10.
It is a total for PDO Rx and PDO Tx ex:
7 → PDO Tx
3 → PDO Rx
WARNING
USE THE CABLE FOR CANOPEN COMMUNICATION
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NGM EVO USER GUIDE
4.3.3 CanOpen Cable
4.3.4 CONDUCTORS ELETTRIC RESISTANCE
22AWG: < 55,4 Ohm/Km
21AWG: < 43,6 Ohm/Km
PAIR CAPACITY
50 pF/m
IMPEDENCE
120 Ohm
TRASMISSION SPEED-CABLE LENGTH
Baud rate 1Mb Length Max 25 Mt
Baud rate 800 Kb Length Max 50 Mt
Baud rate 500 Kb Length Max 100 Mt
Baud rate 250 Kb Length Max 250 Mt
Baud rate 125Kb Length Max 500 Mt
VOLTAGE EXERCISE
30 V
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