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AUMA SA 48.1 SAR 25.1 - User Manual

AUMA SA 48.1 SAR 25.1
92 pages
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Multi-turn actuators
SA 25.1 SA 48.1
SAR 25.1 SAR 30.1
with actuator controls
AM 02.1
Assembly, operation, commissioningOperation instructions

Table of Contents

Questions and Answers

  • R
    Robert MendezNov 6, 2025
    Why can't the AUMA Controller actuator be controlled via Profibus DP?
    • J
      Jennifer RiveraNov 6, 2025
      If the AUMA Controller actuator cannot be controlled via Profibus DP, several factors could be at play. Here's what you should investigate: * **Voltage Supply:** Ensure the AUMA MATIC board has the correct voltage supply and check the fuses. * **EPROM Installation:** Verify that the EPROM is correctly installed on the Profibus DP board; if not, install it. * **Communication Mode:** Confirm the Profibus DP slave is in Data Exchange mode. Check Profibus DP communication. * **Parameter Data:** Review the parameter data, checking the master for any inconsistencies. * **Wiring and Connections:** Check the wiring for the correct baud rate on the bus and verify the bus connection for correct configuration data. * **Local Controls:** If local controls operation isn't possible, conside...

AUMA SA 48.1 SAR 25.1 Specifications

General IconGeneral
ModelSA 48.1 SAR 25.1
TypeElectric actuator
ControlLocal and Remote
Control Signal4-20 mA, 0-10 V
Communication ProtocolModbus, Profibus
Protection classIP67
Housing materialAluminum

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