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INTRODUCTION
This manual covers operation, installation and maintenance instructions for the EXP-24
Controller Manufactured by Exlar Corporation. For Actuator / Motor installation refer to the
corresponding manual, for example EL100 Actuator Installation manual, Exlar PN 44465.
Application
The EXP-24 is designed to meet general industrial motion control requirements for high
temperature hazardous locations. Typical applications include gas turbine guide vane and
valve motion control.
GENERAL SPECIFICATIONS
The controller is designed to be used specifically with the EL100 Actuator but can be
used to drive most three phase linear actuators and rotary motors with similar ratings.
Contact Exlar engineering regarding alternative actuator and controller combinations.
Input Voltage
Input Current, DC
Output Current, 3Φ
Digital Inputs
Digital Outputs
Analog Input
Analog Output
Serial Interface
Commutation
Position Feedback
Environmental
Enclosure
N. A. Certifications
E. U. Compliance
EMC
Approx. Weight
Controller Specifications
18 to 32 VDC, Max range 20-28 VDC for rated output.
27 A Peak
21 Arms Continues
2 – Isolated, 18 to 32 VDC
2 – Isolated, 18 to 32 VDC, 250 mA Continuous
1 – Non-Isolated, 4 to 20 mA, 500 Ω Input Impedance
2 – Isolated, 4 to 20 mA, 200 Ω to 500 Ω Driving Capability
Isolated RS-485, Modbus Protocol, Max. Baud Rate 38.4k
Sinusoidal, Space Vector PWM, 10 kHz
Resolver
-29 to 82 °C Operating Temperature Range
-55 to 82 °C Storage Temperature Range
IP 66, NEMA Type 4
CSA Class I Div 1 Group B,C,D,T5
94/9/EC Potentially Explosive Atmospheres (ATEX) Ex d IIB T5 Gb
Immunity: EN 61000-6-2: 2005, Emission: EN 61000-6-4:
2007/A1:2011
33 lb (15 kg)
Curtiss-Wright | EXP-24
Rev. P
PN47676
8/17/17
38
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