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Connector description

View of the ENET/ECAT side

TGMmini power side

  • X3 - Input power

    24V connector 2439670000

  • Weidmüller BLF 2.50/04/180 SN OR BX

    pin # Marking Description AWG
    1 +PWR 24V 24V PSU input 20-28
    2 +PWR 24V 24V PSU input 20-28
    3 PWRCOM Common input 20-28
    4 PWRCOM Common input 20-28

  • X4 - CAN

    CAN connector

  • Weidmüller BCZ 3.81/04/180 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

IO/USB/SD side view

TGMmini IO side

  • X5 - Digital inputs

    DI connector

  • Weidmüller B2CF 3.50/10/180 SN OR BX

    pin # Marking Description
    1 IN1 Digital input no. 1
    2 IN2 Digital input no. 2
    3 IN3 Digital input no. 3
    4 IN4 Digital input no. 4
    5 IN5 Digital input no. 5
    6 IN6 Digital input no. 6
    7 IN7 Digital input no. 7
    8 IN8 Digital input no. 8
    9 IN9 Digital input no. 9
    10 IN10 Digital input no. 10

  • X10 - Digital outputs

    DO connector

  • Weidmüller B2CF 3.50/10/180 SN OR BX

    pin # Marking Description
    1 OUT1 Digital input no. 1
    2 OUT2 Digital input no. 2
    3 OUT3 Digital input no. 3
    4 OUT4 Digital input no. 4
    5 OUT5 Digital input no. 5
    6 OUT6 Digital input no. 6
    7 OUT7 Digital input no. 7
    8 OUT8 Digital input no. 8
    9 OUTCOM DO common ground
    10 OUTPWR DO common PSU 24V

    DO supply

    The power supply of the digital outputs must be complete, i.e. the OUTCOM and OUTPWR 24 V pins must be properly connected. In the case the ground wire to OUTCOM is broken, on all output pins OUT0 – OUT7 appears voltage of about 21 V. The outputs can subsequently and unexpectedly switch ON the devices connected to these outputs. To alleviate this problem, a safety relay (like OMRON K8AK-AS1) must be used and properly connected.

    TGDrives, s.r.o. is not responsible to any damages and/or injuries caused by wrong 24 V power connection. Only properly qualified personnel are permitted to make the device installation and start up.

  • S1 - CAN bus termination

    CAN termination switch

  • DIP switch

    Position Status Description
    Up Off CAN not terminated
    Down On CAN terminated