Parker ACR8020, Hardware Manual

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ACR8020 Hardware Manual
P/N PM08126
42
ACR8020 TECHNICAL SPECIFICATION
ITEM SPECIFICATION
CPU: 32 Bit Floating Point DSP
Processor Type: Texas Instruments TMS320VC33
Board Size: 2 Slots
13.3” x 4.2” Full-Size PCI Form Factor
Axis Configuration: 2, 4, 6, or 8 axes configurations
Weight: PC Version: TBF
Operating Temperature:
0
°
C to 50
°
C (32
°
F to 122
°
F)
Humidity: 0 to 95%, Non-Condensing
Power Consumption: +3.3VDC +/-0.2VDC @ 2A
+5 VDC +/- 0.2VDC @ 2A
+12 VDC +/- 0.5VDC @ 0.150 Amps
-12 VDC +/- 0.5VDC @ 0.150 Amps
Note: Power consumption does not include any additional power
required for external components (Encoders, Stepper Outputs, etc.).
Encoder Inputs: Up to 10 per card
Differential Quadrature Encoder
Open-Collector or Line Driver
0.1 Hz to 20 MHz Frequency Range
100mA maximum power source per channel
DAC/Stepper Outputs: Up to 8 per card
DAC Outputs:
+/- 10VDC @ 5mA, maximum
Programmable Output (DAC GAIN, DAC OFFSET)
16 Bit Resolution
Single Ended input amplifiers can be used if caution is used to avoid
ground loops.
Stepper Outputs:
Open-Collector Step, Direction, and Low Current Outputs (no
pull-up resistors on-board);
Fused +5VDC Stepper Output available on P9 connector
up to 250 mA.
Step Output Frequency : 0 to 6 KHz, pulse width 167us
6 KHz to 4 MHz, approx. 50% duty cycle