1240i Applied Motion, 1240i Datasheet
1240i
Manufacturer Part Number
1240i
Description
Stepper Drives 0.2-1.2A 12-42VDC
Manufacturer
Applied Motion
Datasheet
1.1240I.pdf
(2 pages)
Specifications of 1240i
Motor Drive Type
1240i Programmable Step
Supply Voltage
12 V to 42 V
Steps Resolution Per Revolution
2000 to 50800
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Description
The 1240i is a low cost, programmable step
motor driver, suitable for a wide range of
motion control applications. It includes a
sophisticated controller integrated with a
50 watt microstepping amplifier.
The 1240i includes Applied Motion’s easy
to use Si Programmer™ Windows soft-
ware for the rapid development of stand
alone motion control programs. The 1240i
can also be commanded in real time from a
host PC or PLC, using the SiNet Command
Language™.
For multi-axis applications, up to eight 1240i
drives can be networked using the SiNet
Hub-8. The hub also allows the 1240i to be
mixed with any of the other six Si™ drive
models, fulfilling the exact requirements of
your application at the lowest possible cost.
The 1240i includes 8 programmable inputs
for triggering, branching, position sensing
and end of travel detection. 3 program-
mable outputs can send signals to other
electronic devices and activate relays.
( 831 ) 761-6555 • ( 800 ) 525-1609 • FAX ( 831 ) 761-6544
Features
• Can be programmed for stand alone opera-
• Can be operated in real time from a host PC or
• Requires 12 – 42 VDC power supply, up to
• Programmable motor current: up to 1.2
• Microstepping: 2,000 – 50,800 steps/rev.
• Speeds to 50 rev/sec.
• 20 kHz PWM amplifier with mixed fast/slow
• 8 optically isolated 5 – 24 V inputs can be
• 3 optically isolated outputs, 30 VDC, 100 mA.
• Automatic idle current reduction.
• Drives 4, 6 or 8 lead step motors, sizes 11 – 23.
• Compatible step motors available from stock.
• Compact size (0.7 x 3.0 x 4.0 inches).
• Four .156 inch mounting holes, 2.7 x 3.7 inch
• Screw terminal connectors.
tion with the easy to use Si Programmer™
Windows software (software and program-
ming cable included).
PLC using the SiNet Command Language™.
1.5 A.
amps/phase.
decay.
configured for sinking or sourcing logic.
spacing.
ACTUAL SIZE
404 Westridge Dr. • Watsonville, CA 95076
0.150
3.70
www.applied-motion.com
3.00
2.70
4.00
4x Ø.156
.062
.70
max
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1240i Summary of contents
Page 1
... PC or PLC, using the SiNet Command Language™. For multi-axis applications eight 1240i drives can be networked using the SiNet Hub-8. The hub also allows the 1240i to be mixed with any of the other six Si™ drive models, fulfilling the exact requirements of your application at the lowest possible cost. ...
Page 2
Recommended Motors Recommended Motors PART NO. SIZE HT11-012 1. 1.32 HT11-013 1. 1.87 5014-842 1. 1.57 HT17-068 1. 1.30 HT17-072 1. 1.54 HT17-076 1. 1.85 HT23-393 2.22 sq ...