Breakoutboard Rev.2 for Estlcam 1 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Operation Manual All rights to these operating instructions remain with cnc-technics. Texts, information and illustrations of these operating instructions may not be reproduced, distributed or used for purposes of competition without authorization or communicated to others. 2 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Introduction This manual contains instructions for mounting, using the breakout board. It is imperative to connect 230V connections by a knowledgeable electrician These operating instructions have been prepared with care. If you still find errors, we would be grateful for an indication. 3 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Description of the breakout board The breakout board works of up to 3 stepper motor or servo Driver on Estlcam. It can be used both an Arduino UNO or a NANO. For this the control software Estlcam (not included) is used. The board has various inputs and outputs that can be individually adjusted. There are additional functions such as controlling a frequency converter via an analog signal of 0-10V or 0-5V, reference switch, 2 relay outputs, spindle relay output (can also be used differently). Input signals are protected by optocouplers. All input signals are rated from 5V to 30V, ensuring robustness and compatibility even with industrial sensors (PNP SENSORS). 4 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Inputs Each input port is provided with its pin number When the limit switch is pressed, it internally switches to ground and Estlcam detects a response at the input. PNP sensors switch with the switching voltage so they are also connected. 5 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Connection a NPN-Sensors 6 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Outputs Spindle output can be used to switch on the spindle On the Board are 2 Relays up to 230V/10A (2,2KW bei 230V) Attention: do not connect switching power supplies because they have a very high inrush current, the relay contacts may be defective 7 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Output 1 and 2 Jumper of Position 1-2 is direct Output Jumper of Position 2-3 is switched the Relays Output 1 and 2 8 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Connection Driver The outputs for the Driver can be loaded with max. 50mA It is also possible to connect 2 driver output stages in parallel to one output for 2 step or servomotors, if the 50mA is not exceeded. ENA +, ENA- you must not connected. IMPORTANT: GND must always be connected everywhere, from the NT to the board and to the driver 9 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
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Spindle PWM Output A frequency converter can be connected for the analogue signal. With jumper spindle PWM comes with bridge 1-2 = 5V or bridge 2-3 = 10V as output signal. The potentiometer R13 is set so that at 5V PWM output from the PC a 10V analog signal comes. You can adjust the 10V if you have to close jumper JP1 so that a 5V signal is generated and measured with the multimeter at the output 10V and if necessary read just the potentiometer. After that, remove jumper JP1 again. 1 1 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
ext. Emergency stop switch the external emergency stop is connected as an opener and switches off all signals on the breakout board after pressing. You must the Failure input in Estlcam activated. If jumper JP2 is closed, the emergency stop is ignored. Which is set in basic attitude so. 1 2 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Arduino NANO If an Arduino Nano is used, you must solder the two female connectors with a commercially available soldering iron. If desired, I can solder that to you before shipping. Just let me know! 1 3 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Output A6 and A7 1 4 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg
Failure Settings for JMC Motors 1 5 Stefan Gemeinert,Frühlingstrasse 8 85253 Erdweg Tel: 081386695536 www.cnc-technics.de
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