AUMA SA Series Operation Instructions

Figure 6: Link to the AUMA App:
For further Service & Support, software/apps/... refer to www.auma.com.
2.2. Short description
Multi-turn actuator
Definition in compliance with EN 15714-2/EN ISO 5210:
A multi-turn actuator is an actuator which transmits torque to a valve for at least one
full revolution. It is capable of withstanding thrust.
AUMA multi-turn actuators are driven by an electric motor and are capable of
withstanding thrust in combination with output drive type A. For manual operation,
a handwheel is provided. Switching off in end positions may be either by limit or
torque seating. Actuator controls are required to operate or process the actuator
signals.
Actuator controls
actuator controls are used to operate AUMA actuators and are supplied ready for
use.The actuator controls may be mounted directly to the actuator or separately on
a wall bracket.
The functions of the actuator controls include standard valve control in OPEN-CLOSE
duty, positioning, process control, logging of operating data, diagnostic functions
right through control via various interfaces (e.g. Fieldbus, Ethernet and HART).
Local controls/
AUMA CDT
Operation, setting, and display can be performed directly at the actuator controls or
alternatively from REMOTE via a fieldbus interface.
When set to local control, it is possible to
●
operate the actuator via the local controls (push buttons and display) and perform
settings (contents of these instructions).
●
read in or out data or modify and save settings via AUMA CDT software (ac-
cessory), using a computer (laptop or PC).The connection between computer
and actuator controls is wireless via Bluetooth interface (not included in these
instructions).
Intrusive - Non-Intrusive
●
Intrusive version (control unit: electromechanical):
Limit and torque setting is performed via switches in the actuator.
●
Non-Intrusive version (control unit: electronic):
Limit and torque setting is performed via the controls, without removal of actu-
ator or actuator controls covers. For this purpose, the actuator is equipped with
an MWG (magnetic limit and torque transmitter), also capable to supply analogue
torque feedback signals/torque indication and analogue position feedback sig-
nals/position indication at the actuator controls output.
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SA 07.2 – SA 16.2/SAR 07.2 – SAR 16.2 Control unit: electronic (MWG)
AC 01.2 Non-Intrusive HART Identification

AUMA SA Series Specifications

General

Torque range	10 Nm to 32, 000 Nm
Protection class	IP68
Ambient temperature	+70°C
Voltage	24V DC
Communication	PROFIBUS DP, MODBUS RTU, Foundation Fieldbus
Certifications	ATEX, IECEx, CSA, GOST, SIL
Control	Local, Remote, Bus (PROFIBUS, MODBUS)