2.10 COMMUNICATION PORTS
USB Port
USB 2.0 Device for connection to PC running DSE configuration suite only.
Max distance 6m (18 yards)
CAN Port
NOTE: For additional length, the DSE124 CAN Extender is available. For
more information, refer to DSE Publication: 057-116 DSE124 Operator Manual
Engine CAN Port
Standard implementation of ‘Slow mode’, up to 250 K bits/s
Non-Isolated.
Internal Termination provided (120 Ω)
Max distance 40 m (133 feet)
DSENet
(Expansion
Comms) Port
Non-isolated
Data connection 2 wire + common
Half Duplex
Data direction control for Transmit (by s/w protocol)
Baud Rate 115K
Internal termination fitted (120 Ω)
Max common mode offset ±5 V
Max distance 1.2 km (¾ mile)
2.10.1 CAN INTERFACE
NOTE: For further details on connection to electronic engines, refer to DSE Publication:
057-004 Electronic Engines And DSE Wiring
Modules are fitted with the CAN interface as standard and are capable of
receiving engine data from engine CAN controllers compliant with the
CAN standard.
CAN enabled engine controllers monitor the engine’s operating
parameters such as engine speed, oil pressure, engine temperature
(among others) in order to closely monitor and control the engine. The industry standard
communications interface (CAN) transports data gathered by the engine controller interface. This
allows generator controllers to access these engine parameters with no physical connection to the
sensor device.
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