404 Westridge Dr. • Watsonville, CA 95076

831/761-6555 • 800/525-1609 • FAX 831/761-6544

www.appliedmotionproducts.com

98

STEPPER

DRIVES

2.45"

5.70"

0.150"

3.00"

0.25"

6.00"

0.15"

5.70"

2.00"

.720"

1.345"

6x Ø.170

overtemp LED

overcurrent LED

24-80VDC

fuse

INPUT1

INPUT2

INPUT3

INPUT4

CW JOG

CCW JOG

to PC

or MMI

CW LIMIT

CCW LIMIT

FAULT OUT

OUT1

OUT2

OUT3

Fault

Monitor

MOSFET

3 State

PWM

Power

Amplifier

Internal

Voltage

Regulator

eeprom

Optical

Isolation

Si™

Microstepping

Indexer

Sequencer

RS232

Optical

Isolation

Optical

Isolation

Filters

Features

• Programmable for stand alone operation with Applied

Motion’s easy to use

Si Programmer™ Windows software

(software and programming cable included)

• Can be operated in real time from a host PC or PLC using Ap-

plied Motion’s

Si Command Language™ (SCL)

• Can be networked with all other

Si™ products via Applied

Motion’s

SiNet™ Hub

• DC bus voltage 24-80 VDC motor supply (including ripple)

• Software selectable from 0.8–7.0 amps/phase motor current

• Software selectable Step resolutions from 2,000 to 50,800

steps per revolution

• Software selectable idle current reduction 0%, 25%, 50%

or 100%

•8 user programmable inputs

•3 optically isolated 24 VDC outputs

• Short circuit and over temperature protection

• Communication via RS232

• 560 watts of usable power

• Screw terminal connector blocks for power and motor,

Wago cage clamp connector for I/O. RJ11 for RS232 port

• MOSFET, dual H-bridge, inaudible PWM amplifier

•3 state, pulse width modulated current control, switching at

20–30 kHz

• Optional operator terminal (MMI) either standard or backlit

• Drives 4, 6 or 8 lead size 11, 14, 17, 23 and 34 step motors

• CE compliant

Description

The 7080i is a programming step motor driver suitable for a wide

range of motion control applications. It includes a sophisticated

controller integrated with a 560-watt microstepping amplifier.

The 7080i includes Applied Motion’s easy to use

Si Program-

mer™ Windows software for the rapid development of stand

alone motion control programs. The 7080i can also be com-

manded in real time from a host PC or PLC, using the

Si Com-

mand Language™.

For multi-axis applications, up to eight Applied Motion

Si™

drives (stepper or Servo) can be networked using a single

SiNet™ Hub.

The 7080i includes 8 programmable inputs for triggering,

branching, position sensing and end of travel detection. 3 opti-

cally isolated programmable outputs can send signals to other

electronic devices and activate relays.

The 7080i is a PC board mounted on an aluminum angle heat

transfer chassis. Drive dimensions are 2˝ by 3˝ by 6˝.

Recommended motors for the 7080i drive:

Size 17

Size 23

Size 34

————

————

————

HT17-068

HT23-395

HT34-474

HT17-071

HT23-398

HT34-476

HT17-075

HT23-401

HT34-478

7080i Programmable Step Motor Indexer/Drive

Microstepping

7.0 amps, 80 VDC

MECHANICAL OUTLINE

BLOCK DIAGRAM