Duplomatic Axis Position Controller, Analogue Signals, Type EWM-ST-AA

Brand :
Duplomatic

Axis position controller, analogue signals

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Description
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Description

The EWM-ST-AA card is designed for stroke positioning control of hydraulic actuators equipped with analog position sensors in closed loop systems, with specific functions for steam turbine systems. It is available with current output or with integrated power amplifier. There is an input for an external speed command and a monitor output to the DCS. To configure it you need the EWMPC/20 software, which can be downloaded from this page. Connection by USB port on the front panel. User Manuals are available upon registration in the reserved area.

Key Features

• Pressure and force control card for turbines • Reliable performance under harsh conditions • Supports multiple input/output configurations

Downloads

Datasheet_EWM-ST-AA.pdf

pdf
Download

Specifications

Type
Analogue positioning card for stroke control (steam turbine)
Series
21
Power Supply
12–30 V DC (ripple included)
Fuse, External
3A (M1/M2), 1A (E1)
Current Consumption
3A (M1/M2), <100 mA (E1)
Command Position Input
0–10 V (25 kΩ), 4–20 mA (240 Ω)
Position Accuracy
0.01%
Command Speed Input
0–10 V (90 kΩ), 4–20 mA (240 Ω)
Feedback Input
0–10 V (25 kΩ), 4–20 mA (240 Ω)
Output Value
M1/M2: 500–2600 mA, E1: 4–20 mA
Sample Time
1 ms
Interface
USB-B 2.0
Protection degree
IP20
Operating Temperature
-20°C to +60°C
Functions
Steam turbine, SDD, CUTOFF, DCS monitor output, status outputs

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