quadrant control of DC Motors
Parallel TTL level inputs
Full direction control
1500 volt isolation (minimum)
Controlled motor output up to 1 HP
Coding simplifies software commands
Diagnostic LEDs for digital interface
|| The SERIES 1000
MOTOR CONTROLS are half-wave, regenerative (four quadrant) units that
control the speed and direction of motor torque of shunt wound or
permanent magnet (PM) DC motors, with outputs ranging from 1/6 to
These controls are designed to be easily interfaced to microprocessors
or TTL digital circuitry. Logic input signals are opto-isolated from
the motor and power line circuits with a minimum isolation voltage
of 1500 VDC. This reduces the possibility of grounding or noise problems.
An eight bit parallel command selects motor direction as well as 7-bit
(1 part in 128) control of speed. A failsafe circuit de-energizes
the motor if the control power is not present. The Series 1000 motor
control units are of open frame construction, suitable for OEM use
in user provided enclosures. The aluminum mounting bracket serves
as a heat sink for the power semiconductors. Inputs and outputs are
connected by plug-in barrier strips or by solder eyelets.
from 115 VAC, 50/60 Hz mains, and drives DC motors with 90 VDC armature
ratings and 50-100 VDC fields.
from 220/240 VAC, 50/60 Hz mains, and drives DC motors with 180 VDC
ratings and 100-200 VDC field windings.