6.7 Gecko Driver (G203V)
The G203V is gecko driver’s new generation CPLD
-based micro step. It has a short circuit protection for
the motor outputs, over-voltage and under-voltage protection, over temperature protection, reversed
power supply polarity protection and will survive accidental motor disconnects while powered up. The
“V” in G203V stands for “vampire” as in unkillable.
Figure 6.7: G203V Driver
Specifications
Supply Voltage
15 to 80 VDC
Phase current
0 to 7 amps
Auto current reduction
71% of set current, 1 second after last Step pulse
Size
2.5”W, 2.5”D, .85”H
Mounting pattern
4 6/32 screws, 1.75” by 2.375”
Weight
3.6 oz. (100gm)
Quiescent Current
20 Ma or less (drive disabled)
Short circuit trip current
10a, 3uS response time
Step frequency
0 to 333 kHz
Step pulse “0” time
2uS min (step on rising edge)
Temp
0 to 70 C
Humidity
0 to 95% (non-condensing)
Power dissipation
1 to 13 W (0 to 7 amps)
Table 6.6: G203V Specifications
6.8 Gecko Driver
For Gecko G201 only
Wire Color
Start Location
End location
Function
Red
Board power 5V
Driver X, pin 10
Driver enable
Red
Driver X, pin 10
Driver Y, pin 10
Driver enable
Red
Driver Y, pin 10
Driver Z, pin 10
Driver enable
Red
Driver Z, pin 10
Driver A, pin 10
Driver enable
Table 6.6A: Gecko G201 Configuration
Содержание CD-100
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