RBR ecom LSG, Руководство по обслуживанию

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6. Setting of the soldering bridges
The board „LSG/LSK CPU completely equipped and programmed“ with the item no. 100517 is
completely identical for LSG and LSK. The firmware recognises according to the upper
soldering bridges whether it is the LSG or LSK. Via the lower soldering bridges the multiplier for
the sensor element is switched.
Instrument Instrument Instrument Instrument Sensor Sensor Sensor Sensor app. sensor resistance app. sensor resistance app. sensor resistance app. sensor resistance
in air
in air in air in air
multiplier multiplier multiplier multiplier
LSG LSG LSG LSG SB11A SB11A SB11A SB11A 15kOhm 15kOhm 15kOhm 15kOhm 1kOhm 1kOhm 1kOhm 1kOhm
LSK LSK LSK LSK SB42A SB42A SB42A SB42A 50KOhm 50KOhm 50KOhm 50KOhm 10KOhm 10KOhm 10KOhm 10KOhm
= soldering point
LSG (Sensor SB11A)
Gnd
Heater
Sensor
Vcc
SDA
SCL
soldering point for
the LSG