AUMA AC/ACV actuator controls, microprocessor-based, fieldbus

AUMA AC/ACV is a microprocessor-based control unit for AUMA electric actuators instead of simple OPEN-CLOSE controls: local operation, end position setting, positioner, data logging and DCS communication via fieldbus. Temperature and vibration monitoring is available for supported combinations.

The unit is designed for the SA, SAR, SQ and SQR series; ACV is the version for the variable-speed actuators SAV, SARV, SQV and SQRV. The AC 01.2 SIL combination raises selected SA configurations to SIL 3. The explosion-proof counterpart is ACExC. Supplied as part of an actuator plus controls assembly.

Key features:

• Positioner and data logger
• Five fieldbuses: Profibus, Modbus, Modbus TCP, Profinet, EtherNet/IP
• ACV for variable-speed actuators
• Explosion-proof ACExC and AC 01.2 SIL version

Specifications:

• Type: actuator controls
• Functions: local operation, positioning, data logging, DCS communication
• Compatibility: SA, SAR, SQ, SQR; ACV for SAV, SARV, SQV, SQRV
• Fieldbuses: Profibus, Modbus, Modbus TCP, Profinet, EtherNet/IP
• Functional safety: AC 01.2 SIL — up to SIL 3 for selected SA configurations
• Explosion protection: explosion-proof counterpart ACExC
• Design: integrated in the actuator housing

Application: Control of AUMA electric actuators on any valve with DCS integration.

Scope of supply: Control unit as part of an actuator plus controls assembly; configuration per data sheet.

Before ordering: Before ordering, specify the actuator series and serial number, required fieldbus, functions (positioner, data logger, SIL) and need for explosion protection.