Newport ESP302 - 2.0 System Overview; 2.1 Specifications

ESP302 Controller Start-Up Manual
5 A1270B1 - EDH0411En1021 – 02/20
2.0 System Overview
2.1 Specifications
Number of Axes
•
1 to 3 axes of stepper or DC brush motors using internal drives
Communication Interfaces
• COMM. port (RS232)
• Front panel touchscreen interface
• Ethernet TCP/IP 10/100/1000 Base-T:
– One RJ45 connector with fixed IP address and DHCP server for local communication
– One RJ45 connector for networking, static or dynamic addressing with DHCP and DNS
Firmware Features
• Native user defined units (no need to program in encoder counts)
• Real time execution of custom tasks using program mode
• Multi-user capability
• Concept of sockets for parallel processes
• Data gathering at up to 10 kHz rate
Motion
• Jogging mode including on-the fly changes of speed and acceleration
• Line and arc modes for two axes trajectory motions
•
Master-slave including single master-multiple slaves and custom gear ratio
Compensation
• Backlash
•
Linear (All corrections are taken into account on the servo loop)
Servo Rate
• Fixed at 10 kHz
I/O
• 16 TTL 5 V configurable as inputs or outputs
Control Loop
• Open loop, PI position, PIDFF velocity, PIDDualFF voltage
• Integration limit and integration time
• Derivative cut-off filter
Trigger In
• GPIO configurable to start/inhibit motion, jog or program execution
Dedicated Inputs Per Axis
• RS-422 differential inputs for A, B and I, Max. 25 MHz
• Mechanical zero and limits
Drive Capability
• Voltage, velocity (for DC brush motor control).
• Position (for stepper motor control)
• 2x3A RMS @ 48V per axis
• 150 W (@ 230 VAC) maximum available power for all axes
AC Power Requirements
• 100–240 VAC 60/50 Hz 4.8 A–2.1 A.
The controller should be connected to a power
installation that incorporates appropriate pr
otection devices. Refer to the installation
requirements of your facility and local applicable Standards
Environmental
Condition
• Internal use
Overvoltage Category
• Category II (2500 V max transient surges)
Operating Temperature
• +5 °C to +40 °C
Humidity
• 85% R.H. at 40 °C (Non-condensing)
Pressure
•
Atmospheric pressure
Storage Temperature
• -20 °C to +55 °C (Non-condensing)
Pollution
• Pollution Degree 2, exempt of conducting dust
Transport Temperature
• -20 °C to +70 °C (Non-condensing)