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mycnc:mycnc_et10 [2020/01/10 10:05]
ivan
mycnc:mycnc_et10 [2020/01/27 10:32] (current)
ivan
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 The 24V DC Power Supply and +24V and GND pins are shown in the picture below. The 24V DC Power Supply and +24V and GND pins are shown in the picture below.
  
-{{hardware:et10:et10-connection-power-001.jpg}}+{{:mycnc:et10-j27-001-power.jpg}}
  
  
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 PULSE-DIR channels 0,1,4,5 pinout PULSE-DIR channels 0,1,4,5 pinout
-{{hardware:et10:et10-connection-pulsedir-001.jpg}}+{{:mycnc:et10-j27-002-pulse-dir.jpg}}
  
 PULSE-DIR channels 2,3 pinout PULSE-DIR channels 2,3 pinout
-{{hardware:et10:et10-connection-pulsedir-002.jpg}}+{{:mycnc:et10-j27-003-pulse-dir-2.jpg}}
  
 ==== ET10 Output pins ==== ==== ET10 Output pins ====
  
-ET15 board contains ​...  ​output pins-+ET15 board contains ​28 output pins-
   * 24 open collector outputs (OUT#0 ... OUT#23)   * 24 open collector outputs (OUT#0 ... OUT#23)
   * 4 PWM outputs (PWM#1, PWM#2, PWM#3, PWM#4)   * 4 PWM outputs (PWM#1, PWM#2, PWM#3, PWM#4)
- 
-<​code></​code>​ 
  
 An internal schematic is shown in the picture below. Darlington transistor array chips ULN2003 are used to buffer binary outputs in ET10. Each chip contains 7 transistors and handles up to 7 binary outputs. We recommend not to exceed 0.25A output current for each output pin (however ULN2003 maximum current is 0.5A according to the datasheet). An internal schematic is shown in the picture below. Darlington transistor array chips ULN2003 are used to buffer binary outputs in ET10. Each chip contains 7 transistors and handles up to 7 binary outputs. We recommend not to exceed 0.25A output current for each output pin (however ULN2003 maximum current is 0.5A according to the datasheet).
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 ET10 pinout for the outputs is shown below: ET10 pinout for the outputs is shown below:
  
-{{hardware:et10:et10-connection-outputs-001.jpg}}+{{:mycnc:et10-j27-004-outputs.jpg}}
  
 There are LED indicators for each Output and PWM pin on the ET10 board to control actual Output/PWM state. LEDs are highlighted in the picture below. There are LED indicators for each Output and PWM pin on the ET10 board to control actual Output/PWM state. LEDs are highlighted in the picture below.
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 Jumpers to use the internal power supply for each 4-inputs group are shown in the picture below Jumpers to use the internal power supply for each 4-inputs group are shown in the picture below
  
-{{hardware:et10:et10-connection-inputs-002-key-04.jpg}}+{{:mycnc:et10-j27-005-inputs-key.jpg}}
  
  
-{{hardware:et10:et10-connection-inputs-001.jpg}}+{{:mycnc:et10-j27-006-inputs.jpg}}
  
 Connection Examples -  Connection Examples - 
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 <​code>​External power supply. Jumpers are open.</​code>​ <​code>​External power supply. Jumpers are open.</​code>​
  
-{{:​mycnc:​et10-npn-external-001-v2.png}}+{{:​mycnc:​et10-j27-007-npn-external.jpg}}
  
  
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 <​code>​External power supply. Jumpers are open.</​code>​ <​code>​External power supply. Jumpers are open.</​code>​
  
-{{:​mycnc:​et10-pnp-external-001-v2.png}}+{{:​mycnc:​et10-j27-009-pnp-external.jpg}}
  
 === 3-wire NPN sensor connection example (internal power supply)=== === 3-wire NPN sensor connection example (internal power supply)===
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 <​code>​Internal power supply. Jumpers are open.</​code>​ <​code>​Internal power supply. Jumpers are open.</​code>​
  
-{{:​mycnc:​et10-npn-internal-001-v2.png}}}}+{{:​mycnc:​et10-j27-008-npn-internal.jpg}}
  
 === 3-wire PNP sensor connection example (internal power supply)=== === 3-wire PNP sensor connection example (internal power supply)===
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 <​code>​Internal power supply. Jumpers are CLOSED.</​code>​ <​code>​Internal power supply. Jumpers are CLOSED.</​code>​
  
-{{:​mycnc:​et10-pnp-internal-001-v2.png}}+{{:​mycnc:​et10-j27-010-pnp-internal.jpg}}
  
 === Switch connection example=== === Switch connection example===
  
-  * Internal power supply <​code>​Jumpers for selected group are  closed.</​code>​ {{:​mycnc:​et10-switch-internal-001-v2.png}} \\ \\ Common wire for 4 optocoupler units is connected to internal GND (0V) if the Jumper is closed. A switch should short another optocoupler input to +24V to activate input pin. \\ \\ Jumper should be closed to connect the optocoupler pin to +24V. A switch should short wire to GND(0V). +  * Internal power supply <​code>​Jumpers for selected group are  closed.</​code>​ {{:​mycnc:​et10-j27-011-switch-internal.jpg}} \\ \\ Common wire for 4 optocoupler units is connected to internal GND (0V) if the Jumper is closed. A switch should short another optocoupler input to +24V to activate input pin. \\ \\ Jumper should be closed to connect the optocoupler pin to +24V. A switch should short wire to GND(0V). 
-  * External power supply (#1) <​code>​JUMPERS ARE OPEN</​code>​ {{:​mycnc:​et10-switch-external-001-v2.png}} +  * External power supply (#1) <​code>​JUMPERS ARE OPEN</​code>​ {{:​mycnc:​et10-j27-012-switch-external-1.jpg}} 
-  * External power supply (#2) <​code>​JUMPERS ARE OPEN</​code>​ {{:​mycnc:​et10-switch-external-002-v2.png}}+  * External power supply (#2) <​code>​JUMPERS ARE OPEN</​code>​ {{:​mycnc:​et10-j27-013-switch-external-2.jpg}}
  
 ==== ET10 Encoder inputs ==== ==== ET10 Encoder inputs ====
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 **ENCODERS** channels 0,1,2,3,4,5 pinout **ENCODERS** channels 0,1,2,3,4,5 pinout
-{{hardware:et10:et10-connection-encoders-001.jpg}}+{{:mycnc:et10-j27-014-encoders.jpg}}
  
 ==== ET10 DAC +/-10V DAC outputs ==== ==== ET10 DAC +/-10V DAC outputs ====
  
-ET10 control board contains 6 channel +/-10V DAC outputs. This outputs can be used for analogue servo drivers closed-loop control, spindle speed control or any other application that requires IN analogue ​signals in +/-10V range.+ET10 control board contains 6 channel +/-10V DAC outputs. This outputs can be used for analogue servo drivers closed-loop control, spindle speed control or any other application that requires IN analog ​signals in +/-10V range.
  
 Connectors XT16 and XT5 are used to connect DAC outputs. The connectors pinout is shown in the picture below Connectors XT16 and XT5 are used to connect DAC outputs. The connectors pinout is shown in the picture below
-{{hardware:et10:et10-connection-dac-001.jpg}}+ 
 +{{:mycnc:et10-j27-015-dac.jpg}}
  
  
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 Connectors XT20, XT21 are used to connect ADC inputs. The connector pinout is shown below Connectors XT20, XT21 are used to connect ADC inputs. The connector pinout is shown below
  
-{{hardware:et10:et10-connection-adc-001.jpg}} +{{:mycnc:et10-j27-016-adc.jpg}}
  
 The picture below shows an example of a potentiometer connected to ADC2 input. The picture below shows an example of a potentiometer connected to ADC2 input.
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 {{hardware:​et10:​et10-uart-001.png}} {{hardware:​et10:​et10-uart-001.png}}
  
-{{hardware:et10:et10-connection-uart-001.jpg}}+{{:mycnc:et10-j27-017-uart.jpg}}
  
  
mycnc/mycnc_et10.1578668754.txt.gz · Last modified: 2020/01/10 10:05 by ivan