4.29 Preset Keypad 15-button - Metal Head Models IEC
Front
Back
J1
J2
Layout Switch
CAN Address Switch
Note:
Springs
Preset keypad communications with iGEM are via CAN bus connections J1 and J2 as listed in
the table below. The keypad does not connect to the sales-volume display bit bus. As shown
above, there are two 16-position rotary switches on the keypad. These switches may have posi-
tions numbered 1-16 or 0-F. The function of each position used on each switch is shown in the
following tables.
NoteDescriptionConnector #
Connects to other preset,
iX CAN and/or iGEM CAN
Data connection to CAN BusJ1 - J2
CAN Address Switch
66 WM048523 Rev 08 01/2019
4 Board Layout and Connector Descriptions
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