51
8 Options
NOTICE
The termination resistor (120 ) must be installed and activated on the first and the last BUS
device.
Avoid stub line!
The terminal resistance can be set via DIP switch 1.
LED status
Dip switch settings see publication no. DLT3150.
Terminal assignment:
10 / 11 / 12 Pt100 temperature input for recording the flue gas temperature 0 ... 400 °C/
32 °F ... 752 °F
7 / 8 / 9 Pt100 temperature input for recording the inlet temperature 0 ...400°C/
32 °F ... 752 °F
3+ / 3- Analogue output 3 efficiency
Factory setting: 80 ... 100 % 4 ... 20 mA
4+ / 4- Analogue output 4 (flue gas temperature)
Factory setting: 0 ... 400 °C/32 °F ... 752 °F 4 ... 20 mA
LED 1 redERROR
OFF Normal mode
ON Initialisation not yet performed or not successfully ended (e.g., because
the module could not be initialised).
No message has been received for at least 3 seconds.
LED 2 greenPOWER
ON Module completely initialised and without error.
LED 3 greenCAN
OFF CAN controller in bus OFF. No communication possible.
FLASHING The CAN controller has discovered temporary faults.
After the problem is remedied, the LED continues too flash for a while.
ON CAN is ready for operation.
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