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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207

Indramat VT-MSPA

Indramat VT-MSPA

The VT-MSPA amplifier modules are designed for easy installation on top hat rails, with electrical connection facilitated through three tension spring plug-in connectors. Operating with a 24V DC supply voltage, these modules feature an internal power supply unit equipped with a current limiter to prevent current peaks and inverse-polarity protection. Noteworthy features include the capability for command value input ranging from 0 to ±10V or 4 to 20mA, ensuring versatility in control settings. Additionally, the modules offer various functionalities such as reverse polarity protection, separately adjustable ramp generators for both up and down ramps, zero point setting, command value adjustment, characteristic curve generation, clocked power output stages, and output short-circuit protection. LED status displays and measuring sockets for monitoring actual current values and internal current commands further enhance usability and control precision.

Type Code Breakdown

- Valve amplifier for proportional valves without position feedback, analog, modular design = VT–MSPA
- Compatible with proportional valves with 1 solenoid = 1, or 2 solenoids = 2
- Component series 20 to 29 (20 to 29: unchanged technical data and connections) = 2X
- Voltage command value (1 solenoid 0 ... +10V / 2 solenoids 0 ... ±10V) = A5
- Current command value (4 ... 20mA) = F5

VT-MSPA Technical Data

General Details
Component Series 2X
Design Module
Voltage Supply
  • Operating Voltage:
    • Nominal V 24; +40% … ‒20%
    • Lower Limit Value (V): 18
    • Upper Limit Value (V): 36
  • Maximum Admissible Residual Ripple (40 … 400 Hz): Vpp 2.5 (observe the admissible limits)
  • Maximum Power Consumption: W < 48
  • Maximum Current Consumption: A < 2
  • Maximum Switch-on Current: A < 4
  • External Fuse: A 3.15 time-lag

Ambient Conditions

Specifications Details
Protection Class (EN 60529) IP 20
Ambient Temperature Range 0°C to +60°C
Weight 0.14 kg
Maximum Admissible Temperature Change 5°C/min
Transport Temperature Range –40°C to +70°C
Recommended Storage Temperature (with UV protection) +5°C to +40°C
Relative Air Humidity (without condensation) 10% to 95%
Maximum Altitude for Use 2000 m