Hornet and Bee Installation Guide Technical Specifications
MAN-HRBEIG (Ver. 1.3)
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65
4.6.2.3. Interpolated Analog (Sine/Cosine) Encoder
Feature Details
Analog encoder format Sine and Cosine signals
Analog input signal level
• Offset voltage: 2.2 V to 2.8 V
• Differential, 1 V peak to peak
Input resistance
Differential 120 Ω
Maximum analog signal frequency f
MAX
: 250 kHz
Interpolation multipliers Programmable: x4 to x4096
Maximum “counts” frequency 80 mega-counts/sec “internally”
Automatic errors correction
Signal amplitudes mismatch
Signal phase shift
Encoder outputs
See Auxiliary Encoder Outputs specifications ( 4.6.3)
4.6.2.4. Resolver
Feature Details
Resolver format
• Sine/Cosine
• Differential
Input resistance
Differential 2.49 kΩ
Resolution Programmable: 10 to 15 bits
Maximum electrical frequency (RPS) 512 revolutions/sec
Resolver transfer ratio 0.5
Reference frequency 1/Ts (Ts = sample time in seconds)
Reference voltage Supplied by the Hornet and Bee
Reference current Up to ±50 mA
Encoder outputs
See Auxiliary Encoder Output specifications ( 4.6.3)
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