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Device description

3D view

TGZ-S-48-50/100-RI connectors 1 TGZ-S-48-50/100-RI connectors 2

Block diagram with connection of main interfaces

TGZ-S-48-50/100-RI connectors

Note

The external temperature sensor PT1000 is used to measure the motor temperature.

Description of communication, input/output and control

Communication interfaces

  • Ethernet 100/1000 Mb/s with UDP protocol, designed for parameter recording, monitoring, testing, but also online control;
  • RS422 or RS485, data transfer via unused servomotor feedback interface. It can be used for communication with devices based on RS422 or RS485 standard (encoder, gyro, master controller, other system, etc.). This interface enables high-speed communication up to 20Mbit/s.

Inputs / outputs

The built-in TGZ servo amplifiers have 8 isolated digital inputs, 3 digital inputs, 6 isolated digital outputs, 1 analog input and 2 PT1000 thermistor inputs implemented. It is possible to control these inputs and outputs using a user program (C language):

I/O Type Count Value
input analog 1 0-10 V
input thermistor 2 standard PT1000
input digital 3 0-30 VDC (0-0.8 V low / 2.4-30 V high)
input isolated digital 8 0-24 VDC (0-10 V low / 13-24 V high), 10 mA
output isolated digital 6 5-24 VDC, 300 mA / max. output

The servo amplifier has four feedback connectors, which have a wide range of uses. In addition to motor feedback, they can be used to connect devices operating on the principle of the RS422 or RS485 standard.

Type Standard Interface Examples of Possible Connected Devices
FB1 RS422/RS485 Hiperface DSL, EnDat 2.2, SSI, BISS Absolute magnetic/optical encoder, incremental magnetic/optical encoder with Hall sensors 2, gyroscope
FB2 RS422/RS485 Hiperface DSL, EnDat 2.2, SSI, BISS Absolute magnetic/optical encoder, incremental magnetic/optical encoder with Hall sensors 2, gyroscope
FE1 RS422/RS485 Hiperface DSL, EnDat 2.2, SSI, BISS Absolute magnetic/optical encoder, incremental magnetic/optical encoder with Hall sensors 2, gyroscope
FB31 2 × full-duplex RS422 - Control system
  • Hiperface DSL – digital communication, sensors are manufactured with a resolution of 15 to 24 bits per revolution (multi-speed design – 4,096 revolutions). This type of feedback is used for motors with a single connector or cable.
  • EnDat 2.2 – digital communication, sensors are manufactured with a resolution of 18 to 25 bits per revolution (multi-speed design – 4,096 revolutions).
  • SSI – encoders with synchronous system interface.
  • BISS – sensors with BISS-C protocol.

Control

TGZ servoamplifiers in "RI" version can be controlled:

  • via Ethernet UDP protocol;
  • via user program (language C) – digital inputs, analog voltage, etc.

Connectors

View of the ENET/ECAT side

TGZ-S-48-50/100 ENET/ECAT/LogicPWR side

  • X1 - Control supply voltage

    Molex Microlock 5055700501

  • Molex Microlock 5055700501 - recommended crimping contacts Molex 505572 3

    pin # Marking Description AWG
    1 STO_A STO channel A 22-26
    2 STO_B STO channel B 22-26
    3 VCC +24V control supply 22-26
    4 VCC_BR +24V brake supply 22-26
    5 GND GND (0 V) 22-26

  • X11 - Feedback 3 - RS422

    Molex ClikMate 5031491000

  • Molex ClikMate 5031491000 - recommended crimping contacts Molex 502579 4

    pin # Marking Description
    1 TxD- RS422 #1 Transmit data -
    2 TxD+ RS422 #1 Transmit data +
    3 RxD- RS422 #1 Recieve data -
    4 RxD+ RS422 #1 Recieve data +
    5 +12 VDC OUT output +12V
    6 GND Common GND
    7 TxD+ RS422 #2 Transmit data +
    8 TxD- RS422 #2 Transmit data -
    9 RxD+ RS422 #2 Recieve data +
    10 RxD- RS422 #2 Recieve data -

    Warning

    When using this type of feedback, make sure you are using the appropriate TGZ firmware that supports these features.

  • X12 - Ethernet UDP - service

    Molex ClikMate 5031490800

  • Molex ClikMate 5031490800 - recommended crimping contacts Molex 502579 4

    pin # Marking Description
    1 DD+ T568B pair D positive (Bn-Wh)
    2 DD- T568B pair D negative (Bn)
    3 DC- T568B pair C negative (Bl-Wh)
    4 DC+ T568B pair C positive (Bl)
    5 DB- T568B pair B negative (Gn)
    6 DB+ T568B pair B positive (Gn-Wh)
    7 DA+ T568B pair A positive (Or-Wh)
    8 DA- T568B pair A negative (Or)

View of the CAN/IO/SD Side

IO/CAN/SD connectors

  • X7 - Digital inputs + Analog inputs

    DITTL + AIN + PT1000

  • Molex ClikMate 5031491200 - recommended crimping contacts Molex 502579 4

    pin # Marking Description
    1 AIN Analog input 0-10V
    2 AGND Analog ground
    3 PT1000_2+ input for 2. PT1000
    4 PT1000_2- input for 2. PT1000
    5 PT1000_1+ input for 1. PT1000
    6 PT1000_1- input for 1. PT1000
    7 DITTL1 Dig. input 5-30V
    8 DGND Digital ground
    9 DITTL2 Dig. input 5-30V
    10 DGND Digital ground
    11 DITTL3 Dig. input 5-30V
    12 DGND Digital ground

    Warning

    Direct PT1000 inputs of X7 pins 3-6 are only available on control board from batch supplied after 06-2024 onwards. Older versions of the device have standard AIN1, AIN2 and AIN3 on pins 1-6 of X7. For further details of the previous device properties please see older version of this manual.

  • X8 - Digital I/O

    ENET/ECAT/LogicPWR connectors

  • Molex ClikMate 5031491800 - recommended crimping contacts Molex 502579 4

    pin # Marking Description
    1 DI1 Digital input isolated no. 1
    2 DI2 Digital input isolated no. 2
    3 DI3 Digital input isolated no. 3
    4 DI4 Digital input isolated no. 4
    5 DI5 Digital input isolated no. 5
    6 DI6 Digital input isolated no. 6
    7 DI7 Digital input isolated no. 7
    8 DI8 Digital input isolated no. 8
    9 GNDIO Isolated power ground
    10 GNDIO Isolated power ground
    11 VDDIO Isolated PSU DO 24V
    12 VDDIO Isolated PSU DO 24V
    13 DO1 Digital output isolated no. 1
    14 DO2 Digital output isolated no. 2
    15 DO3 Digital output isolated no. 3
    16 DO4 Digital output isolated no. 4
    17 DO5 Digital output isolated no. 5
    18 DO6 Digital output isolated no. 6

    Please see details about digital inputs DI1-8 and digital outputs DO1-6 in the Common hardware section.

  • X9 - MicroSD slot

    uSD card connector

  • It is not primarily recommended to use the microSD slot in devices where significant vibrations are expected. SD card is not included with the "RI" version of servoamplifiers. For more information, see SD cards.

  • LED display

    LED display

  • LED display indicates the status of the servoamplifier. See TGZ status indicators for detailed description.

  • status LEDs

    status LEDs

  • 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

View of the FB/motor side

Motor/Feedback connectors

  • X4 - External encoder (FBE)

    FBE connector

  • Molex ClikMate 5031491200 - recommended crimping contacts Molex 502579 4

    pin # Endat 2.2/SSI/BISS Hiperface DSL Incremental encoder RS422, RS485
    1 +12 V DSL+ +12 V -
    2 GND DSL- GND -
    3 MA+ (CLK+) - B+ TxD+/RxD+
    4 MA- (CLK-) - B- TxD-/RxD-
    5 SLO+ (DATA+) FBSEL+ A+ TxD+/RxD+
    6 SLO- (DATA-) FBSEL- A- TxD-/RxD-
    7 - FBSEL+ - -
    8 - FBSEL- - -
    9 ZERO+ - Z+ RxD+
    10 ZERO- - Z- RxD-
    11 +5V +5V +5V +5V
    12 GND GND GND GND

    For more information on external feedback, see FBE Feedback.

  • X5 - Feedback axis 1

    FB1 connector

  • Molex ClikMate 5031491000 - recommended crimping contacts Molex 502579 4

    pin # Endat 2.2/SSI/BISS Hiperface DSL Incremental encoder RS422, RS485
    1 +12 V DSL+ +12 V +12 V
    2 GND DSL- GND GND
    3 MA+ (CLK+) - B+ TxD+/RxD+
    4 MA- (CLK-) - B- TxD-/RxD-
    5 SLO+ (DATA+) FBSEL+ A+ TxD+/RxD+
    6 SLO- (DATA-) FBSEL- A- TxD-/RxD-
    7 - FBSEL+ - -
    8 - FBSEL- - -
    9 +5V +5V +5V +5V
    10 GND GND GND GND

    For more information regarding Feedback 1, please see Feedback FB1, FB2.

    Warning

    In order to use Hiperface DSL feedback user must tie pins 5-7 and 6-8 together of the FB1 (and FB2 respectively) connector or assembly appropriate shorting resistors to the control PCB. This applies from batch supplied after 06-2024 onwards, where no internal connection is done on DSL as a standard. Also check whether you have correct firmware uploaded in the device.

  • X6 - Feedback axis 2

    FB2 connector

  • Molex ClikMate 5031491000 - recommended crimping contacts Molex 502579 4

    pin # Endat 2.2/SSI/BISS Hiperface DSL Incremental encoder RS422, RS485
    1 +12 V DSL+ +12 V +12 V
    2 GND DSL- GND GND
    3 MA+ (CLK+) - B+ TxD+/RxD+
    4 MA- (CLK-) - B- TxD-/RxD-
    5 SLO+ (DATA+) FBSEL+ A+ TxD+/RxD+
    6 SLO- (DATA-) FBSEL- A- TxD-/RxD-
    7 - FBSEL+ - -
    8 - FBSEL- - -
    9 +5V +5V +5V +5V
    10 GND GND GND GND

    For more information regarding Feedback 1, please see Feedback FB1, FB2.

    Warning

    In order to use Hiperface DSL feedback user must tie pins 5-7 and 6-8 together of the FB1 (and FB2 respectively) connector or assembly appropriate shorting resistors to the control PCB. This applies from batch supplied after 06-2024 onwards, where no internal connection is done on DSL as a standard. Also check whether you have correct firmware uploaded in the device.

    Note

    Servoamplifier TGZ-S-48-50/100-RI is single axis version. The X6 connector is not normally connected.

  • X2 - Power supply voltage

    DC bus connection

  • Pressfit M5 - recommended cable ring JST GS5-10

    pin # Marking Description Connection
    1 -DC 0 V cable ring M5
    2 +DC 0 ~ +48VDC cable ring M5

    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.

  • X2 - Motor connector

    Motor connection

  • Pressfit M5 - recommended cable ring JST GS5-10

    pin # Marking Description Connection
    3 W Phase W cable ring M5
    4 V Phase V cable ring M5
    5 U Phase U cable ring M5

  • X3 - Static brake connector

    Brake connection

  • Molex Micro-lock 5055700401 - recommended crimping contacts Molex 505572 3

    pin # Marking Description AWG
    1 -BR - Brake 22-26
    2 +BR + Brake 22-26
    3 -TERM - thermo sensor (mot) 22-26
    4 +TERM + thermo sensor (mot) 22-26

Procedure for changing feedback type of FB1 and FB2

There are 4 positions (R118-R121) for a 0R/0603 resistors that may be used to replace the external connection of FBSEL (pins 5-7 and 6-8 of the FB1 and FB2) on the control board. By default, it is not assembled from batch 06—2024 onwards unless noted otherwise. User can assemble it in order to prevent the need for use the external connections, however keep in mind that once assembled the boards can be used for HiperfaceDSL feedback only. If it is necessary to use a different type of feedback than Hiperface DSL, it is necessary to desolder them from the PCB. Other usable standards are EnDat 2.2, SSI, BISS or Incremental encoder. The feedback function also depends on the uploaded firmware.

TGZ-S-48-50/100-RI DSL resistors

  1. These types work with modified firmware. It is recommended to always consult with manufacturer about their use. ↩↩

  2. Hall sensors must be connected to the digital inputs using a special level shifter. For more information see. Hall converter. ↩↩↩

  3. When crimping and connecting the Molex Micro-Lock connectors, follow the Molex Micro-Lock Application Guide ↩↩

  4. When crimping and connecting the Molex Clik-Mate connectors, follow the Molex Clik-Mate Application Guide ↩↩↩↩↩↩↩