Basler DGC-2020HD - Speed and Output Specifications

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Specifications DGC-2020HD
Engine Speed Sensing
Magnetic Pickup
Voltage Range ................................. 3 to 35 V peak (6 to 70 V peak-peak)
Frequency Range ............................. 32 to 10,000 Hz
Terminals.......................................... 106 (MPU +), 107 (MPU –)
Generator Voltage
Range ............................................... 12 to 576 V rms
Terminals.......................................... 86 (A-phase)
88 (B-phase)
90 (C-phase)
91 (Neutral)
Output Contacts
PRE (Prestart), START, and RUN Relays
Rating ............................................... 30 Adc at 28 Vdc—General purpose, 3 A pilot duty∗
Programmable Relays (12)
Rating ............................................... 2 Adc at 30 Vdc—General purpose, 1.2 A pilot duty∗
∗ The load must be in parallel with a diode rated at least 3 times the coil current and 3 times the coil
voltage.
Terminals
Output 1............................................ 15, 18 (common)
Output 2............................................ 16, 18 (common)
Output 3............................................ 17, 18 (common)
Output 4............................................ 19, 22 (common)
Output 5............................................ 20, 22 (common)
Output 6............................................ 21, 22 (common)
Output 7............................................ 23, 26 (common)
Output 8............................................ 24, 26 (common)
Output 9............................................ 25, 26 (common)
Output 10.......................................... 27, 30 (common)
Output 11.......................................... 28, 30 (common)
Output 12.......................................... 29, 30 (common)
The programmable relays share common terminals: terminal 18 is used for outputs 1, 2, and 3, terminal
22 is used for outputs 4, 5, and 6, terminal 26 is used for outputs 7, 8, and 9, 30 is used for outputs 10,
11, and 12.
Analog Outputs
AVR Output
Voltage Rating .................................. –10 to 10 Vdc
Current Rating .................................. 4 to 20 mA
GOV Output
Voltage Rating .................................. –10 to 10 Vdc
Current Rating .................................. 4 to 20 mA
GOV PWM Output
PWM Output ..................................... Pulse width modulated square wave, 500 Hz (±100 Hz)
Zero Error Output Duty Cycle........... 69.8% (±2.0%)