Cooper Bussmann DCM 433 Manual De Usuario
CF 26
5
4/2001
Transducer Excitation
The bridge excitation supply voltage is set by SWB-1 and potentiometer E. Set SWB-1 ON for a fixed 10 Volts. This
will provide the best temperature stability. The supply can be adjusted between 5 and 10 Volts by setting SWB-1
OFF and adjusting potentiometer E. The supply will deliver up to 120mA current at any voltage setting to power up
to four 350-ohm sensors.
will provide the best temperature stability. The supply can be adjusted between 5 and 10 Volts by setting SWB-1
OFF and adjusting potentiometer E. The supply will deliver up to 120mA current at any voltage setting to power up
to four 350-ohm sensors.
SWB-1
Excitation Voltage
ON
Fixed 10 Volts
OFF
Adjustable
SWA-1 Tare
Range
OFF
-3 mV to +15 mV
ON
+15 mV to +25 mV
SWA-2 Zero
Current
OFF 4
mA
ON 0
mA
SWA-4 SWA-5 Span
Range
ON
ON
40 mV to 50 mV
OFF
ON
20 mV to 40 mV
ON
OFF
10 mV to 20 mV
OFF
OFF
5 mV to 10 mV