Danfoss 101N0715, Operating Instructions Manual, Page: 8 / 28

Operating Instructions BD Controller 101N07xx Series 24 V DC
8 DEHC.PS.100.I.02
Wiring diagram
2.2 Connect cables
8633
Main switch
Fuse
Power supply
Fan
-
+
Fan
-
+
NTC resistor
– t°
option 1 option 2
optional
optional
mech. Thermostat
One Wire
LIN Gateway
Terminal plug
USB
(only for supply)
COM
USB
Danfoss One Wire
LIN Gateway
One Wire
/ LIN
USB
Code n o.: 105N9501
RS232/485
USB 2.0
Electronics
(One Wire / LIN)
RS232
RS485
Tx Rx
option 2
option 1
USB 2.0 A/B Cable
COM port connector to PC
NTC temperature sensor
Electronic Unit
One Wire/LIN Gateway Communication Cable
USB port connector to PC
USB port connector to PC
Gateway
Power supply cable Serial RS232 Cable with USB Voltage Supply