TPF / TFB Series Floor Scale Service Manual
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Load Cell Connector Connections
4.3 Calibration Steps
Adjust the analog interface indicator to the platform.
Install all the corners to within one division of each other at 25% of the
rated capacity.
Follow the appropriate indicator manual to ensure a proper calibration
Note: The floor scale is shipped fully assembled,
wired and corners calibrated.
Corner (s) Calibration:
The Junction Box (Summing Box) Assembly
has four extended range, multi-
turn potentiometer (trim pot), and one or two for each load cell.
7Pin
Connection
Pin 1 Signal -
Pin 2
Pin 3 Shield
Pin 4 Exc -
Pin 5 Sen -
Pin 6 Sen +
Pin 7 Exc +
5Pin
Connection
Pin 1
Pin 2 Signal -
Pin 3 Shield
Pin 4 Exc -
Pin 5 Exc +
Trim pot
1
2
3
4
Interface
