Integrated Components
Overview
When ordered, the following components will reside inside the box of the DMC-40x0 motion controller. The
amplifiers and stepper drivers provide power to the motors in the system, and the interconnect modules and
communication boards provide the connections for the signals and communications.
A1 – AMP-430x0 (-D3040,-D3020) 2- and 4-axis 500W Servo Drives
The AMP-43040 (four-axis) and AMP-43020 (two-axis) are multi-axis brush/brushless amplifiers that are capable
of handling 500 watts of continuous power per axis. The AMP-43040/43020 Brushless drive modules are connected
to a DMC-40x0. The standard amplifier accepts DC supply voltages from 18-80 VDC.
A2 – AMP-43140 (-D3140) 4-axis 20W Linear Servo Drives
The AMP-43140 contains four linear drives for operating small brush-type servo motors. The AMP-43140 requires
a ± 12–30 DC Volt input. Output power is 20 W per amplifier or 60 W total. The gain of each transconductance
linear amplifier is 0.1 A/V at 1 A maximum current. The typical current loop bandwidth is 4 kHz.
A3 – SDM-44040 (-D4040) 4-axis Stepper Drives
The SDM-44040 is a stepper driver module capable of driving up to four bipolar two-phase stepper motors. The
current is selectable with options of 0.5, 0.75, 1.0, and 1.4 Amps/Phase. The step resolution is selectable with
options of full, half, 1/4 and 1/16.
A4 – SDM-44140 (-D4140) 4-axis Microstep Drives
The SDM-44140 microstepper module drives four bipolar two-phase stepper motors with 1/64 microstep resolution
(the SDM-44140 drives two). The current is selectable with options of 0.5, 1.0, 2.0, & 3.0 Amps per axis.
A5 – CMB-41012 (-C012) Communications Board
The CMB-41012 provides the connections for the Ethernet and serial communication. It also breaks out the
Extended I/O into a convenient D-sub connector for interface to external devices.
A6 – ICM-42000 (-I000) Interconnect Module
The ICM-42000 breaks out the internal CPU connector into convenient D-sub connectors for interface to external
amplifiers and I/O devices.
DMC-40x0 User Manual Integrated Components • 234
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