Differences

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--- mycnc:mycnc_et6 [2019/02/20 18:00] – skirillov
+++ mycnc:mycnc_et6 [2019/06/11 10:13] – ivan
@@ Line 7: / Line 7: @@
 ==== Power supply connection ====
-V DC is used to supply myCNC-ET control board. Power consumption depends on external peripherals you have connected to open collector outputs and +12V/+5V outputs. Normally power supply 24V/2A should be enough to power up the controlller based kit with single board computer and 15'6" TFT screen. However, step-down converters on the ET6 board have start current about 1.5A and 24V/1A power supply might be not enough to supply the single ET6 board.
+V DC is used to supply myCNC-ET6 control board. Power consumption depends on external peripherals you have connected to open collector outputs and +12V/+5V outputs. Normally power supply 24V/2A should be enough to power up the controller based kit with single board computer and 15'6" TFT screen. However, step-down converters on the ET6 board consume start current about 1.5A and 24V/1A power supply might be not enough to supply the single ET6 board.
 {{hardware:et6:et6-power-connection-001.jpg}}
@@ Line 101: / Line 101: @@
 ==== Connection Examples ====
-=== 3-wire NPN sensor connection example ===
+=== 3-wire NPN sensor connection example (external power supply)===
-{{hardware:et6-b-connection-inputs-003.png?1000}}
+{{:mycnc:et6-npn-external-power-001.png}}
-=== 3-wire PNP sensor connection example ===
+=== 3-wire PNP sensor connection example (external power supply)===
+{{:mycnc:et6-pnp-external-power-001.png}}
-{{hardware:et6-b-connection-inputs-004.png?1000}}
+=== 3-wire NPN sensor connection example (internal power supply)===
+{{:mycnc:et6-npn-internal-power-001.png}}
+=== 3-wire PNP sensor connection example (internal power supply)===
+{{:mycnc:et6-pnp-internal-power-001.png}}
+<code>Depending on the particular sensor, power can be supplied through any of the power input connections (5V, 12V, 24V). 24V was chosen in these examples as it is the industry standard.
 === Spindle speed control through DAC (0-10V) ===
@@ Line 137: / Line 142: @@
   - Press "Update Firmware" button, Firmware download and reflashing process will be started.{{hardware:et6:mycnc-et6-reflash-003.png}}
   - Sector 0 will be written at the end of process. After firmware process finished, a popup message will be shown. {{hardware:et6:mycnc-et6-reflash-004.png}}
-  - Remove all jumpers (J5, J5) and restart the board. To restart the board you need \\ either repower ET6 or \\ close Reset jumper (J5) for 1 second, then release it. The board will be restarted.
+  - Remove all jumpers (J5, J6) and restart the board. To restart the board you need \\ either repower ET6 or \\ close Reset jumper (J5) for 1 second, then release it. The board will be restarted.
 In case reflashing process failed, you get a popup message. {{hardware:et6:mycnc-et6-reflash-005.png}} Please repeat procedure from #3