Applied Motion 7080i - Manual (Page 3)

Technical Specifications
-18-
Block Diagram
-3-
Dual, MOSFET H-bridge, 3 state, pulse width modulated
switching at 20 kHz. 0.8 - 7.0 amps/phase output current,
software selectable. 560 watts maximum output power.
Overcurrent and overtemperature protection. Automatic idle
current reduction (software programmable), reduces current to
motor when idle. Minimum motor inductance is 0.8 mH.
Accepts 24 - 80 VDC power supply. 7 amps typical max load.
14A maximum power on surge.
IN 1-4, CW JOG, CCW JOG: 5V logic. Internally pulled up to
+5V with 10k resistor. Filtered.
CW LIMIT, CCW LIMIT: 5 - 24V, optically isolated. 680 ohms
internal resistance. No additional resistance is needed for 5 - 12
volts. For 24 volt logic, add 1000 ohms in series.
Optically isolated. 24V, 100 mA max.
13 software selectable resolutions. Steps per revolution with
1.8º motor: 2000, 5000, 10000, 12800, 18000, 20000, 21600,
25000, 25400, 25600, 36000, 50000, 50800. Waveform: pure
sine.
12800 Hz.
Constructed on black anodized aluminum chassis/heat sink.
2 x 3 x 6 inches overall. 21 oz. 70ºC max. heat sink
temperature. Power,overtemp and overcurrent LEDs. See page
17 for detailed drawing .
Power, motor: screw terminal block. Wire size: AWG 12 - 28.
I/O Signals: Wago cage clamp block. Wire size: AWG 20 - 28.
Wickman TR-5 style, 6.3A fast acting. Order from Digikey (1-
800-DIGIKEY), P/N WK3066.
Complies with EN55011A and EN50082-1(1992).
Amplifiers
Power Supply
Inputs
Outputs
Microstepping
Motion Update
Physical
Connectors
Fuse
CE Mark
Introduction
Thank you for selecting an Applied Motion Products motor control. We hope our
dedication to performance, quality and economy will make your motion control
project successful. If there's anything we can do to improve our products or help
you use them better, please call or fax. We'd like to hear from you. Our phone
number is (800) 525-1609 or you can reach us by fax at (831) 761–6544.
Features
• Powerful, precise and efficient mosfet driver providing up to 7 amps per
phase and microstepping to 50,800 steps per revolution.
• Accepts 24 - 80 VDC power supply.
• Powerful, flexible, easy to use indexer.
• Connects by a simple cable to your PC for programming (cable included).
• Microsoft Windows-based software for easy set up and programming.
• Eight inputs for interacting with the user and other equipment.
• Four outputs for coordinating external equipment.
• Sturdy 2 x 3 x 6 inch metal chassis with integral heat sink.
• Screw terminal connectors for motor and DC power. Cage clamp connector for
I/O
signals.
• Three LEDs indicating power, drive and indexer status.
• Overcurrent (short circuit) and over temperature protection.
• Optional man machine interface (MMI) allows operator to enter distances,
speeds, loop counts and more.
Fault
Monitor
overtemp LED overcurrent LED
MOSFET
3 State
PWM
Power
Amplifier
motor phase A
motor phase B
24 - 80 VDC
fuse
Optical
Isolation
INPUT1
INPUT2
INPUT3
INPUT4
CW JOG/IN5
CCW JOG/IN6
to PC/MMI
CW LIMIT
CCW LIMIT
FAULT OUT
OUT1
OUT2
OUT3
RS232
Optical
Isolation
Filters
Si ™
Microstepping
Indexer
Sequencer
eeprom
Optical
Isolation
Internal
Logic
Supply