Promax NGQ Series User manual

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NGQX USER GUIDE
The informations contained in this document are for informational purposes only and are subject to change
without notice and should not be interpreted by any commitment by Promax srl. Promax Ltd. assumes no
responsibility or liability for errors 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 means, electronic, mechanical, recording or otherwise without prior permission Promax srl.
Any references to company names and products are for demonstration purposes only and does not allude to
any actual organization.
Rev. 3.00.6

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NGQX USER GUIDE
1Features
The system NGQxis a numerical control based on the Freescale MCF5213 ColdFire microprocessor. NGQx born
as a stand alone and can also be used as SLAVE CANOPEN with appropriate firmware.
➢Microprocessor type MCF 51JM128 to 48MHz
➢128 Kb Flash
➢16 Kb RAM
➢2 serial ports RS232/RS485
➢1 port CAN OPEN
➢1 analog-input 12 bit configurable (5-10-12-24 Vdc) or (4-20mA)
➢11 Digital Inputs PNP 24 Vdc
➢8 Digital Outputs PNP 24 VDC up to 1 A
➢2 Encoder Inputs line drive 400 Khz
➢2 Analog Outputs +/- 10V
➢2 Rele' Outputs up to 1A
2 Identification Code NGQx
ORDER CODE NGQx
NGQx/ -
A
1 - Analog Input 5 V
B
1 - Analog Input 12 V
C
1 - Analog Input 10 V
D
1 - Analog Input 4-20 Ma
E
1 - Analog Input 24 V
0
SER1 - RS232
SER2 - RS232
1
SER1 - RS232
SER2 - RS485

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NGQX USER GUIDE
3Connection NGQx

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NGQX USER GUIDE
4Connections Description
4.1 Power
The NGQx requires two separate power supplies:
➢Logical Power J3
➢Digital Outputs Power J5
To supply the digital outputs, see the relevant chapter 4.7
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
4.1.2 Connections J3
PIN
Description
1
+ 24 VDC
2
CAN L
3
CAN H
4
GND
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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NGQX USER GUIDE
4.2 Serial Ports
The serial ports on the NGQx 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 NGQx 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
THE J1 CONNECTOR IS NOT IN STANDARD RS232 MODE
SER1 and SER2 are connect to same connector J1
SER1 in RS232 mode
SER2 in RS232 mode

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NGQX USER GUIDE
SER2 in RS485 mode
Normally the GND pin is not connect
4.2.1 Connection J1
WARNING
THE PIN 6 +3.3 Vdc
MUST NEVER BE
CONNECTED
ONLY FOR FUTURE USE
WARNING
DO NOT INSERT THE CONNECTORS PORT WHEN THE POWER IS ON
BECAUSE THE CARD CAN BE DAMAGED

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4.3 CAN BUS Port
The port CAN BUS allows the communication of the card NGquark 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 CAN BUS Connection
Is possible insert the terminator resistor with jumper JP1
4.3.2 CanOpen Max PDO Number
Normally the max PDO number managed by NGQx 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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NGQX USER GUIDE
4.3.3 Set Node Number – SLAVE MODE
When the NGQx is in SLAVE MODE, you must select the CanOpen Node number by DIP 1. This is codified in binary mode (node 1
to 15)
WARNING
If the NGQx board is configured as MASTER, insert always the TERMINATOR JUMPER
If the NGQx is configured as SLAVE, insert the TERMINATOR JUMPER if the board is the
last node in the CanBus.
In another situations, remove the JUMPER
.

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NGQX USER GUIDE
4.3.4 CanOpen Cable
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