Rev. 01/2015 25
Device Components
Pos. Labeling Description Function
RS232 connection Connection of the ignition controller to a
computer or a hand-held programmer for
configuration and status monitoring (see
Adjustments on page 64).
Timing adjustment potentiometer Potentiometer for manual timing
adjustment (see Manual Timing Correction
on page 61).
Status Status LED LED for displaying operating mode and
error conditions (see Message and Error
Overview on page 113)
Inputs and Outputs Based on Device Type
The connections for the input and output wiring vary between the device types. For detailed
information, see section Input and Output Wiring on the Controller on page 28.
Pos. Connection position Function
Left side of device Input and output connection, 23-pole (depending on device
type)
Left front Input and output connection, 6-, 7-, or 10-pole (depending on
device type)
Right front Input and output connection, 10-, 14-, or 19-pole (depending
on device type)
Right side of device Input connection, 10-pole (depending on device type)