purpose

  • T28903: PROFIBUS-DP printed circuit board replacement
  • T29671: Retrofitting the Interface PROFIBUS-DP

qualification

Qualified personnel

Material

Pos.Designationarticlenumber
T28903T29671
01Profibus-DP printed circuit boardT2890311
02Thermal pad 17x17x3T28908-1
03M2,5x4-Torx screwB19893385-2
04nameplateT19277-2

Required material

  • Torx screwdriver size 10
  • Torx screwdriver size 8

procedure

ATTENTION!

Working with the unit requires knowledge of the safety instructions and quick guide. That's why:

Read the safety instructions and quick guide carefully before starting any work. The basic requirement for safe work is compliance with all safety instructions and careful action by qualified qualified personnel to prevent accidents involving personal injury and property damage.

Remove cover

  • Cable cover
    • Hold down the fastening tabs and lift the cable cover upwards (Fig. → 1).
  • Disconnecting connections on the Gate-6
    • Disconnect all control cables and the power supply on the Gate-6.
  • Housing cover
    • Remove the fastening screws (11x) on the back of the Gate-6 (Fig. → 2)
    • Press the housing cover together sideways until you hear a click (Fig. → 3). Then remove the cover.

Replacement/retrofit

  • Detach plug connections on the GAT-61 control system
    • 26-pin flat cable → slot X104
    • Grounding cable → X150 slot
    • Antenna cable (bottom) → X125 slot

  • Remove the GAT-61 control system
    • Remove the GAT-61 control system, including the heatsink, from the housing.
    • While doing so, push the housing apart to release the mounting straps.

    • Remove the GAT-61 control system mounting screws (10x).
    • Replace or install the Profibus-DP printed circuit board on the GAT-61 control system (item 01).
    • Stick the thermal pad on the heatsink (item 02).

  • Use GAT-61 control system
    • Put the GAT-61 control system back on the heatsink and fix the mounting screws (10x).
    • Insert the GAT-61 control system, including the heatsink, into the housing.
    • Make sure the heatsink is locked in place on both sides..
  • Restoring plug connections
    • 26-pin flat cable → slot X104
    • Grounding cable → X150 slot
    • Antenna cable (bottom) → X125 slot

Install the cover

  • Put on the housing cover and press on from above and from the side until you hear a click.
  • Attach the fixing screws to the back of the Gate-6.
  • Stick the type plate (T19277) on the back of the Gate-6 and in the quick guide (O8406-X).

Check function

  • Check communication via the interface in accordance with the procedure in the quick guide.
  • Put on the cable cover and press down until you hear a click.