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Tokheim pumps – Gasboy CFN Series Diagnostic Manual User Manual

Page 357

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Site Controller III

1116

12-23

TOKHEIM PUMPS

The dual Tokheim port allows the Site Controller III to communicate with Tokheim pumps. This
requires a C07119 or C05996 cable assembly. C07080 is used when connecting to 3 or more 98
boxes.

NOTE: When using a Tokheim 98 box, the following connections must be made within the box:
TALK DISP must be connected to +9V with a 1K Ohm resistor; DC COM must be connected to
GND.

NOTE: If using multiple 98 boxes, the motherboard (P/N 415653-1) must be equipped with two
isolation diodes (mounted about 1/2" below the J9 connector).

Refer to the Pump Interface Manual, C09146 for more information.

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