Editing IONICUBE connectors and pinouts

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Latest revision Your text
Line 7: Line 7:
 
:Two pin wire terminal for [[HV DC bus]] supply.
 
:Two pin wire terminal for [[HV DC bus]] supply.
 
;X4
 
;X4
−
:Main control and [[setpoint]] signal port consisting Enable input signal, Fault output signal, [[pulse and direction]]/[[quadrature]]/[[PWM]] setpoint inputs and digital outputs for home switch status. X4 is directly wired to conform most common parallel port style pulse & direction CNC controllers.
+
:Main control and [[setpoint]] signal port consisting Enable input signal, Fault output signal, [[pulse & direction]]/[[quadrature]]/[[PWM]] setpoint inputs and digital outputs for home switch status. X4 is directly wired to conform most common parallel port style pulse & direction CNC controllers.
 
;X5
 
;X5
 
:Second control and [[setpoint]] signal port. This port consists analog setpoint signal inputs and additional digital I/O.
 
:Second control and [[setpoint]] signal port. This port consists analog setpoint signal inputs and additional digital I/O.
Line 22: Line 22:
 
;IONI_X, IONI_Y, IONI_Z, IONI_A
 
;IONI_X, IONI_Y, IONI_Z, IONI_A
 
:Card-edge connectors for IONI drives
 
:Card-edge connectors for IONI drives
−
{{damage|Before inserting or removing IONI drives from IONICUBE, remove all power from it and discharge it's capacitors. To discharge remaining energy (~voltage) from capacitors, short circuit GND to HV+ by a conductor and measure that there is no DC voltage left between GND and HV+ terminals. Even few volts left to [[HV DC bus]] is known to cause permanent damage to IONICUBE when drives are plugged.}}
+
{{damage|Before inserting or removing IONI drives from IONICUBE, remove all power from it and discharge it's capacitors. To discharge charge from capacitors, short circuit GND to HV+ by a conductor and measure that there is no voltage left between GND and HV+ terminals. Even few volts left to [[HV DC bus]] may cause permanent damage to IONICUBE when drives are plugged.}}
−
 
+
 
==Front side connectors==
 
==Front side connectors==
 
Front side connectors consist X6, X7, X8 and X9. These connectors are the interface towards motors (motor power and [[feedback devices]]).
 
Front side connectors consist X6, X7, X8 and X9. These connectors are the interface towards motors (motor power and [[feedback devices]]).
−
{{picturebox|Ionicubelayout.png|caption=Connector layout and naming. View from top of the board.}}
+
{{picturebox|Ionicubelayout.png|caption=Connector layout and naming}}
  
−
{{picturebox|Ionicube revision 3 layout.png|caption=IONICUBE revision 3 PCB layout. USB connector X11 and Switch S1 to replace the jumper header.}}
 
  
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{{picturebox|Ioni motoroutouts per drive.png|caption=Power and feedback ports of X, Y, Z and A axis. View from plug side of the board.}}
+
{{picturebox|Ioni motoroutouts per drive.png|caption=Power and feedback ports of X, Y, Z and A axis}}
  
  
−
{{picturebox|Ionicubemotorconnectors.png|caption=Names of power and feedback ports. I.e. X9A means upper floor connector of X9 and X9B the lower floor of X9. View from plug side of the board.}}
+
{{picturebox|Ionicubemotorconnectors.png|caption=Names of power and feedback ports. I.e. X9A means upper floor connector of X9 and X9B the lower floor of X9.}}
 
===Legend===
 
===Legend===
 
{| class="wikitable"
 
{| class="wikitable"
Line 39: Line 37:
 
! Color
 
! Color
 
|-
 
|-
−
| class="powpin" |Supply pin
+
| class="powpin"|Supply pin
 
|-
 
|-
−
| class="inpin" |Input pin
+
| class="inpin"|Input pin
 
|-
 
|-
−
| class="outpin" |Output pin
+
| class="outpin"|Output pin
 
|}
 
|}
 
===X7 and X9 pinout===
 
===X7 and X9 pinout===
Line 49: Line 47:
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
−
!  Pin number !! Signal name !! AC/BLDC motor  !! Brush DC motor !! Stepping motor
+
!  Pin number !! Signal name !! Usage
 
|-
 
|-
−
| 1 || class="powpin" | GND|| colspan="3" | Ground for cable shield and an optional motor holding brake coil
+
| 1 ||class="powpin"| GND|| Ground for cable shield and an optional motor holding brake coil
 
|-
 
|-
−
| 2|| class="outpin" |PHASE1 ||U (some motors R)||Armature +||Coil A.1
+
| 2|| class="outpin"|PHASE1 || Motor phase 1
 
|-
 
|-
−
| 3|| class="outpin" |PHASE2 ||V (some motors S)||Armature -||Coil A.2
+
| 3|| class="outpin"|PHASE2 || Motor phase 2
 
|-
 
|-
−
| 4|| class="outpin" |PHASE3 ||W (some motors T)||Armature -||Coil B.1
+
| 4|| class="outpin"|PHASE3 || Motor phase 3
 
|-
 
|-
−
| 5|| class="outpin" |PHASE4 || Not connected||Armature +||Coil B.2
+
| 5|| class="outpin"|PHASE4 || Motor phase 4
 
|-
 
|-
−
| 6|| class="outpin" |BRAKE || colspan="3" |Optional 24V motor holding brake coil
+
| 6|| class="outpin"|BRAKE || 24V motor holding brake coil drive
 
|}
 
|}
 
====Motor & brake wiring schematics====
 
====Motor & brake wiring schematics====
Line 69: Line 67:
 
File:Ionicube mot step.png|Wiring of two phase stepping motor. Brake can be fitted like in the other examples. Also 6 and 8 wire motors can be wired (the two drive coils connect always to the same PHASE outputs).
 
File:Ionicube mot step.png|Wiring of two phase stepping motor. Brake can be fitted like in the other examples. Also 6 and 8 wire motors can be wired (the two drive coils connect always to the same PHASE outputs).
 
</gallery>
 
</gallery>
−
{{tip|An easy way to verify correctness of two phase '''stepper''' connection: unplug the 6 pin connector and then measure resistance between phases 1-2 and 3-4. Multimeter should show the same resistance for both cases (typically 0.1 - 5 ohms). Also when measuring between phases 1-3, 1-4, 2-3 and 2-4, the multimeter should indicate open circuit.}}
 
  
 
===X6 and X8 pinout===
 
===X6 and X8 pinout===
 
X6 and X8 are the [[feedback devices|feedback device]] connectors of motors  
 
X6 and X8 are the [[feedback devices|feedback device]] connectors of motors  
−
{{EncoderPinoutD15}}
+
{| class="wikitable"
−
{{info|Especially with long encoder cables, it might be necessary to add encoder line termination resistors, see [[Terminating differential encoder lines]].}}
+
|-
 +
! Pin # !! Pin name !! Electrical type (in most feedback device modes) || Alternate electrical type (in some feedback device modes) || Connection with various feedback devices
 +
|-
 +
| Shell||class="powpin"|GND|| colspan=2 |Earth/case  || Feedback cable shield
 +
|-
 +
| 1||class="inpin"|HALL_W|| colspan=2 |Digital input W ||  Hall sensor input, phase W
 +
|-
 +
| 2||class="inpin"|HALL_V|| colspan=2 |Digital input V  ||Hall sensor input, phase V
 +
|-
 +
| 3||class="inpin"|HALL_U|| colspan=2 |Digital input U || Hall sensor input, phase U
 +
|-
 +
| 4||class="powpin"|GND||colspan=2 |Encoder supply ground
 +
|-
 +
| 5||class="inpin"|B-||Differential input B-|| Analog input B+||rowspan=2|Quadrature encoder (B channel)/SinCos/serial encoder/resolver input
 +
|-
 +
| 6||class="inpin"|B+||Differential input B+|| Analog input B-
 +
|-
 +
| 7||class="inpin"|A-||Differential input A-|| Analog input A-||rowspan=2|Quadrature encoder (A channel)/SinCos/serial encoder/resolver input
 +
|-
 +
| 8||class="inpin"|A+||Differential input A+|| Analog input A+
 +
|-
 +
| 9|| class="powpin"|5V_OUT||colspan=2 |Encoder supply 5V output  || rowspan=2|Encoder power supply
 +
|-
 +
| 10|| class="powpin"|GND ||colspan=2 |Encoder supply ground
 +
|-
 +
| 11|| class="inpin"|GPI3||colspan=2|Axis negative direction end limit switch (optional)|| Connect normally closed (NC) limit switch between this pin and GND pin
 +
|-
 +
| 12|| class="inpin"|GPI2||colspan=2|Axis positive direction end limit switch (optional)|| Connect normally closed (NC) limit switch between this pin and GND pin
 +
|-
 +
| 13|| class="inpin"|GPI1||colspan=2|Axis home switch switch (optional)|| Connect normally closed (NC) limit switch between this pin and GND pin
 +
|-
 +
| 14|| class="inpin"|C-||colspan=2 |Differential input C- ||rowspan=2|Quadrature encoder index channel (Z channel)/serial encoder input
 +
|-
 +
| 15||class="inpin"| C+||colspan=2 |Differential input C+
 +
|}
 
====Examples of feedback device and switch wiring====
 
====Examples of feedback device and switch wiring====
 
<gallery widths="180px" heights="180px">
 
<gallery widths="180px" heights="180px">
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!  Pin number !! Signal name !! Usage
 
!  Pin number !! Signal name !! Usage
 
|-
 
|-
−
| 1 || class="powpin" | GND|| Ground
+
| 1 ||class="powpin"| GND|| Ground
 
|-
 
|-
−
| 2|| class="powpin" |24V || 24V logic supply
+
| 2|| class="powpin"|24V || 24V logic supply
 
|-
 
|-
−
| 3|| class="inpin" |STO || Safe torque off input (this pin also available in X1, as defined in [[SimpleMotion V2 port]]
+
| 3|| class="inpin"|STO || Safe torque off input (this pin also available in X1, as defined in [[SimpleMotion V2 port]]
 
|-
 
|-
−
| 4|| class="outpin" | VFD || 0-12V analog output where voltage level is proportional to [[PWM]] duty cycle on pin PWM on X4. PWM frequency must be between 100 and 10000 Hz.
+
| 4||class="outpin"| VFD || 0-12V analog output where voltage level is proportional to [[PWM]] duty cycle on pin PWM on X4. PWM frequency must be between 100 and 10000 Hz.
 
|-
 
|-
−
| 5|| class="outpin" |RL1 || Relay coil driver output 1. When RLIN1 on X4 is logic high, RL1 is pulled to GND by an open collector circuit. When RLIN1 is low, RL1 is floating (max 24V). When connecting a relay that has 24VDC coil between RL1 and supplied 24V, no external free-wheeling diode is needed. Output current rating is max 500 mA.
+
| 5|| class="outpin"|RL1 || Relay coil driver output 1. When RLIN1 on X4 is logic high, RL1 is pulled to GND by an open collector circuit. When RLIN1 is low, RL1 is floating (max 24V).
 
|-
 
|-
−
| 6|| class="outpin" |RL2 || Relay coil driver output 2. When RLIN2 on X4 is logic high, RL2 is pulled to GND by an open collector circuit. When RLIN1 is low, RL2 is floating (max 24V). When connecting a relay that has 24VDC coil between RL2 and supplied 24V, no external free-wheeling diode is needed. Output current rating is max 500 mA.
+
| 6|| class="outpin"|RL2 || Relay coil driver output 2. When RLIN2 on X4 is logic high, RL2 is pulled to GND by an open collector circuit. When RLIN1 is low, RL2 is floating (max 24V).
 
|}
 
|}
−
 
 
===X3 pinout===
 
===X3 pinout===
 
X3 is two pin wire terminal for [[HV DC bus]] supply.
 
X3 is two pin wire terminal for [[HV DC bus]] supply.
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!  Pin number !! Signal name !! Usage
 
!  Pin number !! Signal name !! Usage
 
|-
 
|-
−
| 1 || class="powpin" | GND|| Ground
+
| 1 ||class="powpin"| GND|| Ground
 
|-
 
|-
−
| 2|| class="powpin" |HV+ || Motor power supply, [[HV DC bus]] (see IONI drive voltage range spec)
+
| 2|| class="powpin"|HV+ || Motor power supply, [[HV DC bus]] (see IONI drive voltage range spec)
 
|}
 
|}
−
See also:
 
−
*[[IONI power supply schemes]]
 
−
*[[Estimating power need of motor drive system]]
 
−
{{info|If using switching power supply (SMPS) as motor power supply, external rectifier diodes are needed to protect the power supplies. See See [[IONI power supply schemes]].}}
 
  
 
===X4 pinout===
 
===X4 pinout===
Line 135: Line 161:
 
{| class="wikitable"
 
{| class="wikitable"
 
! Pin number in header!!Pin number in D25 cable!!Signal name!!Typical usage
 
! Pin number in header!!Pin number in D25 cable!!Signal name!!Typical usage
−
| rowspan="14" class="tableseparator" |
+
|rowspan=14 class="tableseparator"|
 
!Pin number in header!!Pin number in D25 cable!!Signal name!!Typical usage
 
!Pin number in header!!Pin number in D25 cable!!Signal name!!Typical usage
 
|-
 
|-
−
| 1||1|| class="inpin" |ENABLE |||Enable all axis (with or without chargepump)||2||14|| class="inpin" |PWM||[[PWM]] input for VFD analog output
+
| 1||1||class="inpin"|ENABLE |||Enable all axis (with or without chargepump)||2||14||class="inpin"|PWM||[[PWM]] input for VFD analog output
 
|-
 
|-
−
| 3||2|| class="inpin" |HSIN1_X||Pulse/step input X||4||15|| class="outpin" |GPO4_A||Limit switch output A
+
| 3||2||class="inpin"|HSIN1_X||Direction input X||4||15||class="outpin"|GPO4_A||Limit switch output A
 
|-
 
|-
−
| 5||3|| class="inpin" |HSIN2_X||Direction input X||6||16|| class="inpin" |RLIN1||Controls RL1 state
+
| 5||3||class="inpin"|HSIN2_X||Pulse/step input X||6||16||class="inpin"|RLIN1||Controls RL1 state
 
|-
 
|-
−
| 7||4|| class="inpin" |HSIN1_Y||Pulse/step input Y||8||17|| class="inpin" |RLIN2||Controls RL2 state
+
| 7||4||class="inpin"|HSIN1_Y||Direction input Y||8||17||class="inpin"|RLIN2||Controls RL2 state
 
|-
 
|-
−
| 9||5|| class="inpin" |HSIN2_Y||Direction input Y||10||18|| class="powpin" |GND|| rowspan="8" |Ground
+
| 9||5||class="inpin"|HSIN2_Y||Pulse/step input Y||10||18||class="powpin"|GND||rowspan=8|Ground
 
|-
 
|-
−
| 11||6|| class="inpin" |HSIN1_Z||Pulse/step input Z||12||19|| class="powpin" |GND
+
| 11||6||class="inpin"|HSIN1_Z||Direction input Z||12||19||class="powpin"|GND
 
|-
 
|-
−
| 13||7|| class="inpin" |HSIN2_Z||Direction input Z||14||20|| class="powpin" |GND
+
| 13||7||class="inpin"|HSIN2_Z||Pulse/step input A||14||20||class="powpin"|GND
 
|-
 
|-
−
| 15||8|| class="inpin" |HSIN1_A||Pulse/step input A||16||21|| class="powpin" |GND
+
| 15||8||class="inpin"|HSIN1_A||Direction input A||16||21||class="powpin"|GND
 
|-
 
|-
−
| 17||9|| class="inpin" |HSIN2_A||Direction input A||18||22|| class="powpin" |GND
+
| 17||9||class="inpin"|HSIN2_A||Pulse/step input A||18||22||class="powpin"|GND
 
|-
 
|-
−
| 19||10|| class="outpin" |STOP_OUT||Fault on any axis or E-stop (active low). Note: this is IONI's GPO3 signals connected in parallel between all axis / [https://en.wikipedia.org/wiki/Wired_logic_connection wired-or configuration].||20||23|| class="powpin" |GND
+
| 19||10||class="outpin"|STOP_OUT||Fault on any axis or E-stop (active low)||20||23||class="powpin"|GND
 
|-
 
|-
−
| 21||11|| class="outpin" |GPO4_X||Limit switch output X||22||24|| class="powpin" |GND
+
| 21||11||class="outpin"|GPO4_X||Limit switch output X||22||24||class="powpin"|GND
 
|-
 
|-
−
| 23||12|| class="outpin" |GPO4_Y||Limit switch output Y||24||25|| class="powpin" |GND
+
| 23||12||class="outpin"|GPO4_Y||Limit switch output Y||24||25||class="powpin"|GND
 
|-
 
|-
−
| 25||13|| class="outpin" |GPO4_Z||Limit switch output Z||26||N/A||Not connected||
+
| 25||13||class="outpin"|GPO4_Z||Limit switch output Z||26||N/A||Not connected||
−
|-
+
−
| Pin layout || colspan=8 | [[File:26_pin_header_pinout.png|frameless|500x500px]]
+
 
|}
 
|}
−
{{damage|Connect only to 3.3V or 5V logic circuits go any GPI, GPO and HSIN pins. Most of X4 & X5 pins are directly routed to IONI drive pins and [[IONI connector pinout|IONI electrical ratings]] apply.}}
 
  
−
====Alternative setpoint signals====
+
{{damage|Connect X4/X5 only to 3.3V or 5V logic systems. For 24V logic the use of [[IONICUBE 1X]] is recommended}}
−
{{Template:IONI setpoint signals}}
+
  
 
===X5 pinout===
 
===X5 pinout===
Line 175: Line 197:
 
{| class="wikitable"
 
{| class="wikitable"
 
! Pin number in header!!Pin number in D25 cable!!Signal name!!Typical usage
 
! Pin number in header!!Pin number in D25 cable!!Signal name!!Typical usage
−
| rowspan="14" class="tableseparator" |
+
|rowspan=14 class="tableseparator"|
 
!Pin number in header!!Pin number in D25 cable!!Signal name!!Typical usage
 
!Pin number in header!!Pin number in D25 cable!!Signal name!!Typical usage
 
|-
 
|-
−
| 1||1|| class="powpin" |GND||||2||14|| class="powpin" |+5V_OUT||5V supply from IONICUBE ^2
+
| 1||1||class="powpin"|GND||||2||14||class="powpin"|+5V_OUT||5V supply from IONICUBE ^2
 
|-
 
|-
−
| 3||2|| class="inpin" |ANAIN-_X||+/-10V analog input X||4||15|| class="inpin" |ANAIN+_X||+/-10V analog input X
+
| 3||2||class="inpin"|ANAIN-_X||+/-10V analog input X||4||15||class="inpin"|ANAIN+_X||+/-10V analog input X
 
|-
 
|-
−
| 5||3|| class="inpin" |ANAIN-_Y||+/-10V analog input Y||6||16|| class="inpin" |ANAIN+_Y||+/-10V analog input Y
+
| 5||3||class="inpin"|ANAIN-_Y||+/-10V analog input Y||6||16||class="inpin"|ANAIN+_Y||+/-10V analog input Y
 
|-
 
|-
−
| 7||4|| class="inpin" |ANAIN-_Z||+/-10V analog input Z||8||17|| class="inpin" |ANAIN+_Z||+/-10V analog input Z
+
| 7||4||class="inpin"|ANAIN-_Z||+/-10V analog input Z||8||17||class="inpin"|ANAIN+_Z||+/-10V analog input Z
 
|-
 
|-
−
| 9||5|| class="inpin" |ANAIN-_A||+/-10V analog input A||10||18|| class="inpin" |ANAIN+_A||+/-10V analog input A
+
| 9||5||class="inpin"|ANAIN-_A||+/-10V analog input A||10||18||class="inpin"|ANAIN+_A||+/-10V analog input A
 
|-
 
|-
−
| 11||6|| class="outpin" |GPO1_X|| rowspan="8" |For pin function, refer to [[IONI connector pinout]] ||12||19|| class="inpin" |GPI4_X|| rowspan="8" |For pin function, refer to [[IONI connector pinout]]
+
| 11||6||class="outpin"|GPO1_X||rowspan=8|For pin function, refer to [[IONI connector pinout]] ||12||19||class="inpin"|GPI4_X||rowspan=8|For pin function, refer to [[IONI connector pinout]]
 
|-
 
|-
−
| 13||7|| class="outpin" |GPO1_Y  ||14||20|| class="inpin" |GPI4_Y
+
| 13||7||class="outpin"|GPO1_Y  ||14||20||class="inpin"|GPI4_Y
 
|-
 
|-
−
| 15||8|| class="outpin" |GPO1_Z ||16||21|| class="inpin" |GPI4_Z
+
| 15||8||class="outpin"|GPO1_Z ||16||21||class="inpin"|GPI4_Z
 
|-
 
|-
−
| 17||9|| class="outpin" |GPO1_A ||18||22|| class="inpin" |GPI4_A
+
| 17||9||class="outpin"|GPO1_A ||18||22||class="inpin"|GPI4_A
 
|-
 
|-
−
| 19||10|| class="outpin" |GPO5_X ||20||23|| class="inpin" |GPI5_X
+
| 19||10||class="outpin"|GPO5_X ||20||23||class="inpin"|GPI5_X
 
|-
 
|-
−
| 21||11|| class="outpin" |GPO5_Y ||22||24|| class="inpin" |GPI5_Y
+
| 21||11||class="outpin"|GPO5_Y ||22||24||class="inpin"|GPI5_Y
 
|-
 
|-
−
| 23||12|| class="outpin" |GPO5_Z ||24||25|| class="inpin" |GPI5_Z
+
| 23||12||class="outpin"|GPO5_Z ||24||25||class="inpin"|GPI5_Z
 
|-
 
|-
−
| 25||13|| class="outpin" |GPO5_A ||26||N/A|| class="inpin" |GPI5_A
+
| 25||13||class="outpin"|GPO5_A ||26||N/A||class="inpin"|GPI5_A
−
|-
+
−
| Pin layout || colspan=8 | [[File:26_pin_header_pinout.png|frameless|500x500px]]
+
 
|}
 
|}
  
−
== Application example ==
+
<gallery widths="180px" heights="180px">
−
Follwing image shows typical installation schemes for pulse/direction controlled systems, typically found in PC CNC applications.<gallery widths="180px" heights="180px">
+
File:ionicube stepdir.png|A typical connection with legacy parallel port style CNC controller such as [[Mach3]]/[[Mach4]]/[[LinuxCNC]]. A 26 pin ribbon cable may be directly connected to PC parallel port or to equivalent pinout step/dir generator such as [[SmoothStepper]].
−
File:ionicube stepdir.png|A typical connection with parallel port style CNC controller such as [[Mach3]]/[[Mach4]]/[[LinuxCNC]]. A 26 pin ribbon cable may be directly connected to PC parallel port or to equivalent pinout step/dir generator such as [[SmoothStepper]].
+
 
</gallery>
 
</gallery>
−
 
−
[[Category:IONI_user_guide]]
 
−
[[Category:IONICUBE]]
 

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