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--- mycnc:mycnc_et10 [2019/02/10 19:49] – skirillov
+++ mycnc:mycnc_et10 [2019/02/10 20:15] – skirillov
@@ Line 53: / Line 53: @@
 {{hardware:et10:et10-inputs.png?500}}
-Wires VCCB(common wire) and VCCA are used for external power supply connection. Beside external power supply, internal +24V DC can be used to supply input LEDs, if correspondence jumpers are closed. <code>WARNING: If an external Power supply is used, correspondence jumpers for the group should be closed</code>
+Wires VCCB(common wire) and VCCA are used for external power supply connection. Beside external power supply, internal +24V DC can be used to supply input LEDs, if correspondence jumpers are closed. <code>WARNING: If an external Power supply is used, correspondence jumpers for the group should be OPEN</code>
 Jumpers to use the internal power supply for each 4-inputs group are shown on a picture below
@@ Line 61: / Line 61: @@
 {{hardware:et10:et10-connection-inputs-001.jpg}}
-==== ET10 Encoder inputs ====
+Connection Examples -
+=== 3-wire NPN sensor connection example ===
-ET10 board has 6 Incremental encoder inputs. THere are 4 complete ABC encoder inputs (A/B quadrature encoder signals and Z signal) and 2 reduced AB encoder inputs. ET10 encoder inputs conform RS422 standard and compatible with most of servo drivers and line driver incremental encoders. 34C86 chip is used in ET10 as a receiver of encoder signals. Internal schematic for line driver encoder inputs is shown on a picture below.
+<code>Jumpers are open.</code>
-**INCREMENTAL ENCODER** inputs schematic (1 Encoder, ABC signals are shown)
+{{hardware:et10:et10-connection-inputs-002-key-05.jpg}}
-{{hardware:inputs-encoder.jpg?500}}
-**ENCODERS** channels 0,1,2,3,4,5 pinout
-{{hardware:et10:et10-connection-encoders-001.jpg}}
-==== ET10 DAC +/-10V DAC outputs ====
+{{hardware:et10:et10-b-connection-inputs-003.png}}
-ET10 control board contains 6 channel +/-10V DAC outputs. THis outputs can be used fro analgue servo ddrivers closed loop control, spindle speed control or any other application that needed in analogie signals in +/-10V range.
+=== 3-wire PNP sensor connection example ===
-Connectors XT16 and XT5 are used to connect DAC outputs. The connectors pinout are shown in a picture below
+<code>Jumpers are open.</code>
-{{hardware:et10:et10-connection-dac-001.jpg}}
+{{hardware:et10:et10-connection-inputs-002-key-06.jpg}}
-[[closed_loop_configuration#analogue_-10v10v_outputs_test_mode|Please check if the DACs are not in the test mode before using.]]
+=== Switch connection example ===
-Connection Examples -
+  * Internal power supply <code>Jumpers for selected group are  closed.</code> {{hardware:et10:et10-connection-inputs-002-key-03.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).
-=== 3-wire NPN sensor connection example ===
+  * External power supply (#1) <code>JUPMERS ARE OPEN</code> {{hardware:et10:et10-connection-inputs-002-key-01.jpg}}
+  * External power supply (#2) <code>JUPMERS ARE OPEN</code> {{hardware:et10:et10-connection-inputs-002-key-02.jpg}}
-<code>Jumpers J1,J2,J3,J4 are open.</code>
-{{hardware:et10:et10-npn-sensor-connection-001.png}}
-{{hardware:et10:et10-b-connection-inputs-003.png}}
-=== 3-wire PNP sensor connection example ===
+==== ET10 Encoder inputs ====
-<code>Jumpers J1,J2,J3,J4 are open.</code>
+ET10 board has 6 Incremental encoder inputs. There are 4 complete ABC encoder inputs (A/B quadrature encoder signals and Z signal) and 2 reduced AB encoder inputs. ET10 encoder inputs conform RS422 standard and compatible with most of the servo drivers and line driver incremental encoders. 34C86 chip is used in ET10 as a receiver of encoder signals. Internal schematic for line driver encoder inputs is shown on a picture below.
-{{hardware:et10:et10-pnp-sensor-connection-001.png?1000}}
+**INCREMENTAL ENCODER** inputs schematic (1 Encoder, ABC signals are shown)
+{{hardware:inputs-encoder.jpg?500}}
-{{hardware:et15-b-connection-inputs-004.png?1000}}
+**ENCODERS** channels 0,1,2,3,4,5 pinout
+{{hardware:et10:et10-connection-encoders-001.jpg}}
+==== ET10 DAC +/-10V DAC outputs ====
-=== Switch connection example ===
+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 needed in analogue signals in +/-10V range.
-  * Internal power supply <code>Jumpers for selected group are  closed.</code> {{hardware:et10:et10-connection-inputs-002-key-03.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).
+Connectors XT16 and XT5 are used to connect DAC outputs. The connectors pinout are shown in a picture below
-  * External power supply (#1) <code>JUPMERS ARE OPEN</code> {{hardware:et10:et10-connection-inputs-002-key-01.jpg}}
+{{hardware:et10:et10-connection-dac-001.jpg}}
-  * External power supply (#2) <code>JUPMERS ARE OPEN</code> {{hardware:et10:et10-connection-inputs-002-key-02.jpg}}
+[[closed_loop_configuration#analogue_-10v10v_outputs_test_mode|Please check if the DACs are not in the test mode before using.]]
@@ Line 130: / Line 131: @@
-Connectors XT20, XT21 are used to connect ADC inputs. The connector pinout are shown below
+Connectors XT20, XT21 are used to connect ADC inputs. The connector pinout is shown below
 {{hardware:et10:et10-connection-adc-001.jpg}}
-The picture below shows an example for potentiometer connected to ADC2 input.
+The picture below shows an example of a potentiometer connected to ADC2 input.
@@ Line 141: / Line 142: @@
 ==== RS422/RS485 Bus ====
-A myCNC-ET10 control board has RS422/RS485 bus connector. Modbus ASCII/RTU and Hypertherm Serial communication interfaces are implemented in a myCNC-ET10 control board.
+Mycnc-Et10 control board has RS422/RS485 bus connector. Modbus ASCII/RTU and Hypertherm Serial communication interfaces are implemented in myCNC-ET10 control board.
 RS422 connector pinout shown below