2 System Description
2 PHLOX II Ignition Control System
2 System Description
2.1 Proper and intended use
PHLOX II is a high-energy capacity spark ignition control system. It is to be used solely
for ignition control application on spark-ignited combustion engines. It is intended for use
in an industrial environment. When operated outdoors, additional protective measures
against bad weather are also required.
Signals are exchanged via electrical signals or data bus system. Because transmission may
be interfered with by external circumstances or influences, the user must provide additional safe-
ty devices to match the application type.
In individual cases, the following must be coordinated with the manufacturer, HEINZMANN:
Each use which deviates from the above mentioned:
Modifications to the device
Use in extreme ambient conditions that deviate from the specification
(dust, temperature, wetness)
Use under powerful electrical or electromagnetic fields
Use in aggressive atmospheres or vapours
Use in potentially explosive areas
A written statement from the manufacturer must always be obtained in the event of any uncer-
tainty, queries or missing statements.
The PHLOX II – Ignition Control System must not be used for any safety
function! Safety functions always have to be realised by alternative systems!
2.2 Operational principle
PHLOX II is a highly flexible ignition control system. It is available in 3 versions of up to
8, 12 or 16 cylinders.
To achieve accurate timing control, the systems can process up to 2 Hall or inductive pick-
ups. They support all usual engine pick-up configurations such as single pick-up on cam-
shaft trigger disk or double pick-up on crankshaft (position) and camshaft (reference). 3
LEDs are provided to represent the actual status of the ignition unit visually and to allow
quick diagnostics. A separate plug is available to connect HEINZMANN DcDESK 2000
software or a hand programmer to perform detailed configuration, monitoring or
diagnostics.