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ADVANCED MICRO SYSTEMS, INC. HARDWARE
13
Specifications
Electrical
Output Current (maximum)………………. 4.0 Amps
Chopping Frequency...................…………... 20kHz
Supply Voltage............................…….……. +24 to 40 Vdc
Motor Step Resolution..............……………. 1/8,1/4,1/2, Full, Wave
Non-Volatile Memory.............……………... 2k Bytes
Position Counter..........................………….. ±8,388,607
Baud Rate..................................…….……... 9600, 470k
Serial Interface……………………………... RS-422 4-Wire, Full Duplex
Signals Min Typ Max Units
RX, TX -7 5 12 Vdc
High Input Voltage 2 28 Vdc
Line Input Current -0.8 1 mA
Party Select -.3 2.5* 36 Vdc
External Terminator 220 Ohms
*Threshold
J1 Input Signals: Ports 1, 2, 3, P4_In, Jog 1, Jog 2, Jog Speed, Step and Direction
J4 Input Signals: Limits, Home, Go and Soft Stop
Signals Min Typ Max Units
VIO Supply (J3-7) 4.6 28 Vdc
Threshold 2.3* ½ VIO Vdc
Input Voltage -0.3 28 Vdc
Input Current 0.5* VIO/10 2.8 mA
* VIO = 4.6 volts using internal supply
J5 Output Signals: Ports 4_Out and 5 (open drain with 100k pull-up’s to VIO)
Clamp diodes are required for inductive loads.
Output Signals Min Typ Max Units
Outputs Ports 4 and 5 0.7 28 Vdc
Output Current (sink) 2 Amp
Environmental
Storage...………. -45 to 85 Degrees C
Operating.....…... 0 to 55 Degrees C
Humidity.......….. 0 to 95% (non-condensing)
Physical
Size (in.)………... 5.2 x 4.13 x 1.4
Weight........…… 8 oz.