AUMA controls AM01.1/AC012.2

Design features

• Modular interface concept for remote control
• Local controls with lockable selector switch, push-buttons and indication lights
• LCD for status indication and programming support
• Non-intrusive actuator setting and control programming
  (in connection with magnetic limit and torque transmitter MWG)
• Separate mounting on wall bracket possible
• Motor control via reversing contactors or thyristors
• Automatic phase correction
• External 24 VDC supply (option)

Interfaces and features

• Control inputs with different voltages (DC/AC)
• Potential-free signal relays for status indication
• Analogue control (0/4-20 mA)
• Programmable stepping mode (for running time extension)
• Freely definable intermediate positions
• Process controller (PID)
• Fieldbus control (Profibus DP/DPV1, Profinet, Modbus RTU, Modbus TCP, HART, Foundation Fieldbus, Wireless HART)
• Fieldbus interface also available as component redundancy
• Limit and torque as analogue Signal
  (in connection with magnetic limit and torque transmitter MWG)
• Bluetooth interface to notebook and Android tablet
• Functional safety: Up to SIL 3 in selected configurations ("1oo2")

Functional safety – SIL

• TÜV certified in compliance with IEC 61508 ed. 2
• To be used up to SIL 2, in redundant systems (e.g. "1oo2“) up to SIL 3
• Safety functions: Safe OPENING (ESD), Safe CLOSING (ESD), Safe STOP OPEN and Safe STOP CLOSE as well as combinations of Safe STOP OPEN/CLOSE with one of the two ESD functions
• Selectable seating types for safety operation: Forced limit seating in end position, forced limit seating with overload protection, forced torque seating, no seating during safety operation
• Control of safety functions via wirebreak-proof (low active) 24 V DC inputs, redundant application for ESD function