Device description
3D view¶
Connectors¶
EtherNET/EtherCAT side view¶
View of the CAN/IO/SD Side¶
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X1 - Control supply voltage
PCB connector top view:
Counterpart PCB side view:
Counterpart wire side view:
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Molex Micro-Fit 3.0 - 436450500
pin # Marking Description AWG 1 VCC +24V DC control supply voltage 19-30 2 VCC_OUT output +24 VDC 19-30 3 GND GND (0 V) 19-30 4 STO_A STO channel A 19-30 5 STO_B STO channel B 19-30 Warning
Pin 2 of connector X1 - "+24 VDC output" must be connected externally to pin 2 of connector P7 (power supply for static brake diagnostics).
Note the orientation of the connector - locking lever on top = pin 1 on the right. Locking lever faces outside the PCB.
Connector crimps
Match the type of crimps to the selected wire cross section.
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X8 - Digital I/O, analog inputs
Cable side view
3D view - cable side 
Front view (TGZ side) 
Please see details about digital inputs DI1-8, digital outputs DO1-6 and analog inputs AI1-2 in the Common hardware section.
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Weidmüller B2CF 3.50/22/180 SN OR BX
pin # Marking Description AWG 1 AGND Analog ground (internal) 16-25 2 AGND Analog ground (internal) 16-25 3 AIN2 Analog input no. 2 16-25 4 AIN1 Analog input no. 1 16-25 5 DO6 Digital output no. 6 16-25 6 DO5 Digital output no. 5 16-25 7 DO4 Digital output no. 4 16-25 8 DO3 Digital output no. 3 16-25 9 DO2 Digital output no. 2 16-25 10 DO1 Digital output no. 1 16-25 11 VCC DO2,4,6 Power for DO 2,4,6 (axis 2) 16-25 12 VCC DO1,3,5 Power for DO 1,3,5 (axis 1) 16-25 13 DGND Digital (iso) ground 16-25 14 DGND Digital (iso) ground 16-25 15 DI8 Digital input no. 8 16-25 16 DI7 Digital input no. 7 16-25 17 DI6 Digital input no. 6 16-25 18 DI5 Digital input no. 5 16-25 19 DI4 Digital input no. 4 16-25 20 DI3 Digital input no. 3 16-25 21 DI2 Digital input no. 2 16-25 22 DI1 Digital input no. 1 16-25 Warning
For proper operation of the DI(1-6) it is necessary to supply at least one of the VCC DO (pin 11 and 12). Inputs DI7,8 are independent of the DO VCC supply voltage and work correctly even without it.
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X9 - MicroSD card
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Use a standard microSD card. The card is included with the TGZ servo amplifier. For more information, see SD cards.
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X10 - CAN
Cable side view
3D view - cable side
Front view (TGZ side)
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Weidmüller B2CF 3.50/04/180 SN OR BX
pin # Marking Description AWG 1 CANH CAN signal H 16-25 2 CANL CAN signal L 16-25 3 CANGND CAN isolated ground 16-25 4 NC No connection 16-25 For more information on the HW version of the CAN bus, see CAN bus.
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LED display
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LED display indicates the status of the servoamplifier. See TGZ status indicators for detailed description.
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status LEDs
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LED diodes
LED color Status green Servo OK red Servo Error A complete description of the meaning of the status LEDs can be found here: TGZ status indicators
Feedback side view¶
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X5 - External encoder (FBE)
Cable side view
3D view - cable side
Front view (TGZ side)
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Weidmüller B2CF 3.50/12/180 SN OR BX
pin # Endat 2.2/SSI/BISS Hiperface DSL Incremental encoder 1 GND GND GND 2 +5 V +5V +5V 3 ZERO- N.C. Z- 4 ZERO+ N.C. Z+ 5 N.C. FBSEL- N.C. 6 N.C. FBSEL+ N.C. 7 DATA- FBSEL- A- 8 DATA+ FBSEL+ A+ 9 CLK- N.C. B- 10 CLK+ N.C. B+ 11 GND DSL- GND 12 +12 V DSL+ +12 V For more information on external feedback, see FBE Feedback.
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X6 - Feedback axis 1
Cable side view
3D view - cable side
Front view (TGZ side)
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Weidmüller B2CF 3.50/08/180 SN OR BX
pin # Endat 2.2/SSI/BISS Hiperface DSL Incremental encoder 1 N.C. FBSEL- N.C. 2 N.C. FBSEL+ N.C. 3 DATA- FBSEL- A- 4 DATA+ FBSEL+ A+ 5 CLK- N.C. B- 6 CLK+ N.C. B+ 7 GND DSL- GND 8 +12 V DSL+ +12 V For more information regarding Feedback 1, please see Feedback FB1, FB2.
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X7 - Feedback axis 2
Cable side view
3D view - cable side
Front view (TGZ side)
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Weidmüller B2CF 3.50/08/180 SN OR BX
pin # Endat 2.2/SSI/BISS Hiperface DSL Incremental encoder 1 N.C. FBSEL- N.C. 2 N.C. FBSEL+ N.C. 3 DATA- FBSEL- A- 4 DATA+ FBSEL+ A+ 5 CLK- N.C. B- 6 CLK+ N.C. B+ 7 GND DSL- GND 8 +12 V DSL+ +12 V For more information regarding Feedback 2, please see Feedback FB1, FB2.
PCB view¶
Regenerative braking
In cases when the drive is not powered by a battery (e.g., a Li-ion battery pack), it is necessary for machines with greater kinetic energy to ensure its dissipation, for example, in a resistive element using a chopper unit.
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P7 - Static brake
PCB connector top view:
Counterpart PCB side view:
Counterpart wire side view:
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Molex Micro-Fit 3.0 - 430250400
pin # Marking Description AWG 1 VCC +24V DC Brake power 19-30 2 +BR + Static brake 19-30 3 VCCD +24V DC Brake diag. power 19-30 4 -BR - Static brake 19-30 Connector crimps
Match the type of crimps to the selected wire cross section.
Holding motor brake
For additional information on using the motor brake with the TGZ servo drive, see the Standard Brake section.
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P8 - Static brake - additional connector
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Molex Micro-Fit 3.0 - 430250400
pin # Marking Description AWG 1 NC No connect 19-30 2 NC No connect 19-30 3 NC No connect 19-30 4 GND 0V control supply voltage 19-30 P8 connector
This connector does not connect for standard use of the single axis servo amplifier.
Connector crimps
Match the type of crimps to the selected wire cross section.
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P3 - External temperature sensor PT1000
PCB connector top view:
Counterpart PCB side view:
Counterpart wire side view:
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Molex Micro-Fit 3.0 - 436500215
pin # Marking Description AWG 1 TERM PT1000 sensor 19-30 2 TERM PT1000 sensor 19-30 Polarity
The PT1000 temperature sensor does not have a specified polarity.
Connector crimps
Match the type of crimps to the selected wire cross section.