Yaskawa SmartTrac PG Card - Manual (Page 21)

SMART TRAC PG Card
Technical Manual TM 3554-0020 Appendix A – Specifications
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Appendix A – Specifications
Smart Trac PG Card Specifications
Smart Trac PG Card Specifications
Analog Inputs Description Two non-isolated differential inputs,
simultaneously sampled
Voltage ± 600 mVDC or ± 10VDC
Input Impedence > 100,000 ohms
Resolution 12 bits
Digital Inputs Description Two, opto-isolated
Voltage 12 VDC internal pull-up provided
Sink Current 10 mA
Frequency 10KHz maximum
Pulse Width 0.1 ms minimum
Feedback Encoder
Input Supply Voltage 12 VDC @ 200mA
Maximum Frequency 300 kHz
Input Differential quadrature, opto-isolated
(A, /A, B, /B)
Optional differential index , opto-
isolated (Z, /Z)
540 ohm input load on each pair
5 to 12 VDC differential input voltage
Quadrature Phasing: 90 degrees +/-
22 degrees max. at 300 KHz.
Follower Encoder
Input Maximum Frequency 300 kHz