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Incorporated into the IM483I & IE drivers are proprietary circuits that minimize ripple current
while maintaining a 20 kHz chopping rate. This prevents
additional motor heating that is common with drivers requiring
higher chopping rates. Now low inductance stepper motors can be
used to improve high speed performance and system efficiency.
The built-in indexer on the
IM483I & IE allows the user, via a serial link, to program
parameters such as acceleration/deceleration ramps, velocity,
position, resolution and driver current to form simple or
complex motions
Features include:
- Integrated controller, driver and encoder feedback
- Low cost
- +12 to +48 VDC input voltage, 3A RMS (4A Peak) output current
- Fixed or variable step resolution
- 6 general purpose I/O
- Optically isolated logic inputs: step, direction, enable and reset
- Short circuit and over temperature protection
- Programmable run and hold current
- Automatic current reduction
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- Specifications
- Ordering Information
- Options
- Downloads/Support
- General
- I/O
- Communications
- Software
- Motion
- Mechanical
| Input voltage |
Includes motor back EMF |
+12 to +48 VDC |
| Output current |
RMS per phase (holding current may be lower) |
3 Amps |
| Peak per phase (holding current may be lower) |
0.4 to 4 Amps |
| Protection |
|
Thermal and all-way short circuit |
| Thermal (non-condensing humidity) |
Ambient |
0 to + 50° C |
| Storage |
-40 to +125° C |
| Max. plate temperature (heat sinking may be required) |
+ 70° C |
| Inputs |
General purpose |
3 (0 to +5 VDC) |
| Dedicated (go, jog -, jog +, jog speed, soft stop) |
5 (0 to +15 VDC) |
| Opto-isolated (home, limit +, limit -, party) |
4 (0 to +5 VDC) |
| Outputs |
General purpose |
3 (0 to +5 VDC) |
| Type |
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RS-422 (RS-232 Optional) |
| BAUD rate |
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9600 |
| Storage space |
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2k bytes |
| Storage type |
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NVM |
| Velocity generator range |
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20 to 20,000 steps per second |
| Position counter |
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± 8,388,607.99 |
| Encoder resolution |
Lines in 50 line increments |
50 to 2000 lines |
| Microstep Resolution |
Resolution modes |
Fixed or variable |
| Number of Microstep Resolutions |
14 |
| Steps per Revolution |
400, 800, 1000, 1600, 2000, 3200, 5000, 6400, 10000, 12800, 25000, 25600,
50000, 51200 |
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> Open Datasheet Print View |
Ordering Information
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Description |
Part Number |
| Microstepping Driver with controller |
IM483I |
| Microstepping Driver with controller and encoder feedback |
IM483IE |
| Heat sink |
H-4x |
| Non-isolating thermal pad |
TN-48 |
| 8 position 0.045 square pin P2 (motor and power), 8 position 0.025 square pin P1 (logic) |
IM483I-8P2/IM483IE-8P2 |
| 34 pin breakout board |
BB-34/BB-34-4P |
| Inline RS-232 to RS-422 converter |
CV-3222 |
| Plug-on RS-232 to RS-422 converter |
OPT4-232 |
| Differential encoder inputs |
OPT4-DE |
| Plug type terminal strip connectors for P1 and P2 |
-PLG |
| Mating connectors for the -PLG option |
PLG-R1/-R2 |
| Side mounting clip set |
U3-CLP |
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