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SE C T IO N 1 . 2
Standard Electrical Specifications
Electrical Specifications
Input Voltage (+V) Range*
Max Power Supply Current (Per MForce MicroDrive)*
Aux-Logic Input Voltage**
* Actual Power Supply Current will depend on Voltage and Load.
** Maintains power to control and feedback circuits [only] when input voltage is removed
Output Current
Output Current RMS
Output Current Peak (Per Phase)
Environmental Specifications
Heat Sink Temperature
I/O Specifications
General Purpose I/O - Number and Type
Plus (I/O Points 1-4)
General Purpose I/O - Electrical
Inputs
Sinking Outputs (All)
Output Sink Current (Plus)
Logic Threshold (Logic 0)
Logic Threshold (Logic 1)
Protection (Sinking)
Protection (Sourcing)
Analog Input
Resolution
Range (Voltage Mode)
Range (Current Mode)
Clock I/O
Types
Logic Threshold
Trip Output/Capture Input
Logic Threshold
Communications Specifications
Protocol
BAUD Rate
Part 1: Hardware Specifications
Motion Control MForce MicroDrive Specifications
+12 to +48 VDC
2 Amps
+12 to +24 VDC
2 Amps
2.8 Amps
-40°C to +85°C
4 Sourcing or Sinking Inputs or
4 Sinking Outputs
TTL up to +24 VDC
Up to +24 VDC
up to 600 mA (One Channel)
< 0.8 VDC
> 2.2 VDC
Over Temp, Short Circuit
Transient Over Voltage, Inductive
Clamp
10 Bit
0 to +5 VDC, 0 to +10 VDC
4 to 20 mA, 0 to 20mA
Step/Direction, Up/Down,
Quadrature
TTL Input, TTL Output (with 2 kΩ
Load to Ground)
TTL Input, TTL Output (with 2 kΩ
Load to Ground)
RS-422/RS-485
4.8k, 9.6k, 19.2k, 38.4k, 115.2 kbps
WARNING!
The maximum
+48 VDC Input
Voltage of the
MForce MicroDrive series
includes motor Back EMF,
Power Supply Ripple and
High Line.
WARNING! Because the
MForce MicroDrive consists
of two core components,
a drive and a motor, close
attention must be paid to the
thermal environment where
the device is used. See
Thermal Specifications.
1-11
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