Rms-technologies IMC17 INTEGRATED MOTOR CONTROLLER/DRIVER Manuel d'utilisateur télécharger pdf (Page 6)

Default Settings

Function (command) Description

Running Current (m) 30% of 2.0 Amps

Holding Current (h) 10% of max current of 2 Amps

Step Resolution (j) 256x

Top Velocity (V) 305175 pps (microsteps/sec)

Acceleration (L) L=1000, 6103500 μsteps/sec

Microstep smoothness (o) 1500

Outputs (J) Both are turned off, J0

Baud Rate 9600 bps

Table 1: Default Settings

2. ELECTRICAL SPECIFICATIONS

Supply Voltage: +12 to +40 VDC

Peak Current: 0.1 to 2.0 Amps

Digital I/O Specifications

Number of I/O 2

Number of Inputs 2

Input Voltage +0 VDC to +5 VDC (0 to 24V tolerant, but 5V recommended)

Input Current 700 mA

Pull-up Resistors 10k Ω

Protection Static Protection to the microprocessor

LED output (Pin 9) max of 20mAmps, with 200 ohm internal resistor

Motor Specifications

Any 4118 series step motor that is rated at 2.0 Amps/Phase or less can be combined

into a IMC17 product. General torque specifications are listed below:

Holding Torque (max of 1.0 Amp Holding Current, winding specific)

IMC17-S 20 to 45 oz-in

IMC17-M 30 to 63 oz-in

IMC17-L 40 to 80 oz-in

Steps per Revolution: 400, 800, 1600, 3200, 6400, 12800, 25600, 51200

3. OPERATING SPECIFICATIONS

Maximum Step Frequency 2^24 (pps) or 16.7MHz

Operating Temperature Range 0° to 50° C

Storage Temperature Range -20° to 70° C

Communication Specifications

Interface Type RS485 (RS232 or USB with a converter card)

Baud Rate 9600, 19200, or 38400 bps

# Bits per character 8 Data

Parity None

Stop Bit 1

RMS Technologies Page 6 4/3/2009

IMC17/IMCE17 User Manual Rev 1.06

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Rms-technologies IMC17 INTEGRATED MOTOR CONTROLLER/DRIVER Manuel d'utilisateur Page 6