LSI-Robway RCI-1550 LM, Инструкция по эксплуатации, Страница: 56 / 97

10. ELECTRICAL SPECIFICATIONS
Controller Automotive alternator DC supply, nominally 12V or 24V
DC.
Power Consumption Approximately 20VA (Watts).
Operating
Temperature Range
-20  C to +60  C
tested to (-30  C to + 70  C)
Expected Resistance Values
Load Cells Should have the following nominal resistance values, for
a standard 350 ohm cell (
note that these values may
vary slightly from cell to cell
).
RED-BLACK 400 ohms
RED-GREEN 290 ohms
RED - WHITE 290 ohms
BLACK-GREEN 290 ohms
BLACK-WHITE 290 ohms
WHITE-GREEN 350 ohms
SHIELD to any other wire must be open circuit
Oil Dampened Angle
Sensor (When Used)
Across the excitation wires: 1k or 5k ohms
Between the signal and each
of the excitation wires varying between 0 and 1k or 5k
ohms
between any of the wires and
chassis or shield high ohms, or open circuit
Electronic Angle
Sensor
Between any of the wires
and chassis or shield high ohms, or open circuit
Length Sensor Across the excitation wires: 500 ohms
Between the signal and each
of the excitation wires varying between 0 and 500 ohms
Between any of the wires
and chassis or shield high ohms, or open circuit
Voltage Levels Load cell excitation 4.0V
Angle excitation 4.0V
Length excitation 4.0V
Between the chassis and shield 0V
11. Electronic Angle Sensor Specifications:
Total range: 120 deg
Linear range: 90 deg
Threshold and resolution: 0.001 deg
Linearity: +/- 1% of angle
Null repeatability: 0.05 deg
Operating Temperature range: -40C – 65C
Temperature coefficient – null: 0.008 deg/C
scale: 0.1%/C