National Instruments ISC-1762, Руководство пользователя

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A-5
NI 17xx Smart Camera User Manual
Serial
Baud rates ......................................................... Up to 230.4 Kbps
Default baud rate ...................................... 9,600 bps
Hardware flow control...................................... No
Optically Isolated Inputs and Outputs
Isolated Inputs
Channels ........................................................... 2
Input type .......................................................... Sinking/sourcing, both inputs must have the
same configuration
Digital logic levels
OFF state
Input current ..................................... 0 mA to 0.1 mA
Input voltage ..................................... 0 V to 1 V
ON state
Input current ..................................... 3 mA to 5.4 mA
Input voltage ..................................... 20 V to 30 V
Minimum pulse width....................................... 1 ms
Isolated Outputs
Channels ........................................................... 2
Output type ....................................................... Sinking/sourcing, independently configurable
External load power supply range .................... 19 V to 30 V
Output current................................................... 100 mA, maximum per channel
Quadrature Encoder (NI 1742/1744/1762/1764 Only)
Encoder type ..................................................... Differential, RS-422;
phase A/phase B, no index
Physical Characteristics
Lens mount ....................................................... C-mount
Camera housing ................................................ Painted die-cast aluminium
Dimensions ....................................................... 11.77 cm × 8.58 cm × 5.06 cm
(4.63 in. × 3.38 in. × 1.99 in.)
Weight............................................................... 525 g (18.52 oz)