6 Installation
32 PHLOX II Ignition Control System
6.3.6 CAN-1 and CAN-2 / Modbus communication ports
Communication port CAN-1
Terminal interface CAN-1: Terminal 7 (CAN-GND),
Terminal 20 (CAN-L),
Terminal 21 (CAN-H)
Interface for communication bus CAN for application by devices inside control cabinet.
Physical layer: ISO 11898-1, -2 and CAN-Specification 2.0B.
PHLOX , cabinet terminals and other ECUs or CAN-repeater for insulation
See requirements for establishing CAN bus communication
Incorporated in the input cable harness for PHLOX II, cable to the control cabinet
Communication port CAN-2 / Modbus (isolated)
Terminal configurable interface CAN-2 (isolated) or Modbus (isolated):
Terminal 19 (CAN2 / Modbus-GND),
Terminal 8 (CAN2-L / Modbus-B),
Terminal 9 (CAN2-H / Modbus-A)
Configurable interface, depends on the version of ECU:
by PHLOX II IC-08, IC-12 or IC-16: not available.
by PHLOX II IC-08A, IC-12A or IC-16A:
Isolated interface for CAN-Communication to devices inside and/or outside control
cabinet. Physical layer: ISO 11898-1, -2 and CAN-Specification 2.0B.
by PHLOX II IC-08B, IC-12B or IC-16B:
Isolated interface for Modbus-communication to devices inside and/or outside control
cabinet. Physical layer: EIA/TIA RS485, 2-wire mode only.
PHLOX, cabinet terminals and other ECUs
- for CAN > see requirements for establishing CAN bus;
- for Modbus > see requirements for establishing Modbus;
In CAN-2 (is.) mode - depending on baud rate of data transmission:
1 Gb/s max. 40 m
500 Mb/s max. 70 m
250 Mb/s max. 150 m
125 Mb/s max. 300 m
In Modbus (is.) mode - depending on baud rate of data transmission:
9600 kb/s or 19200 kb/s
max. 1500 m
Incorporated in the input cable harness for PHLOX II, cable to the control cabinet
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