NI SMD-7613/7614/7615/7616 User Manual
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© National Instruments
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49
Digital inputs
Step & Direction
Isolation ............................................ Optically isolated, 5 V logic
Digital logic ...................................... 5 V, differential
Internal resistance ............................. 330 Ω
Minimum pulse width....................... 0.5 µsec
Minimum set-up, direction ............... 2 µsec
Other inputs
Isolation ............................................ Optically isolated, 12 V logic
Digital logic ...................................... 12 to 24 V, differential
Internal resistance ............................. 2,200 Ω
Analog inputs
Input voltage ............................................. ±10 VDC
Internal resistance ..................................... 100 kΩ
Output ............................................................... Photodarlington, 100 mA, 30 VDC max.
Voltage drop.............................................. 1.2 V max at 100 mA
+5V Output ....................................................... 5 VDC
Max current............................................... 100 mA
Dimensions ....................................................... 1.775 × 3.0 × 5.0 in. (45 × 76.2 × 127 mm)
Weight............................................................... 10 oz (280 g)
Operating temperature range ............................ 0 °C to 40 °C
Mating connectors
Motor/power supply ................................. Phoenix Contact 1757051 (included)
IN/OUT1................................................... DB-25 male (included)
Encoder feedback ..................................... HD-15 male
Accessories
Regeneration clamp .................................. NI SMD-7700, NI part number 748908-01
