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Introduction
Chapter 1: Introduction
Aerotech's Ensemble CL (Compact Linear) network digital drive is a high performance linear amplifier
designed to eliminate the nonlinearities common with PWM amplifiers. The drive provides deterministic
behavior, auto-identification, and easy software setup. The Ensemble CL's high performance double
precision floating point DSP controls the digital PID and current loops. All system configuration is done using
software-settable parameters, including control loop gains and system safety functions.
The Ensemble CL is offered with an optional encoder interpolation feature (-MXU), an auxiliary square wave
encoder input for dual loop control, dedicated analog and digital I/O (expandable with the -IO option), and
separate power connections for motor and control supply voltages.
AEROTECH.
AEROTECH.
ENB/FLT
MARKER
ETHERNET
J103
MOTOR FEEDBACK
J104
ESTOP
TB101
AUX I/O
J105
EXTERNAL
TRANSFORMER
REQUIRED
28 VAC 10A MAX
0 VAC-CT
28 VAC 10A MAX
50/60Hz
A
B
C
DANGER!
High Voltage
www.aerotech.com
TM
COM
COM
AGND
POWER
AIN+
AIN-
INPOS
AOUT
OP
OM
0
1
2
3
4
5
6
7
OP
OM
0
1
2
3
4
5
6
7
Standard
Connector Description
J103
Ethernet Port
J104
Motor Feedback
J105
Auxiliary I/O
J106
USB Port
C
J107
Aeronet Output
0
1
2
J108
Aeronet Input
3
4
5
TB101 Emergency Stop Sense Input (ESTOP)
6
7
TB102 Motor Supply
GND
TB102 Motor Output
C
0
1
TB103 Control Supply Output
2
3
TB104 RS232/Brake Power Supply
4
5
6
7
+5V
NC
C
NO
Figure 1-1:
Ensemble CL Networked Digital Drive
Chapter 1
Ensemble CL
J106
J107
J108
TB104
-IO Board Option
Connector Description
TB201 Analog I/O
TB202 Opto-Outputs
TB203 Opto-Outputs
TB204 Opto-Inputs
TB205 Opto-Inputs
TB206 Relay
1
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