AUMA SA 07.2 Operation Instructions Manual page 10

Identification
Actuator controls
Local controls/AUMA
ToolSuite
Intrusive - Non-Intrusive
10
SA 07.2 SA 16.2/SAR 07.2
A multi-turn actuator is an actuator which transmits to the valve a torque 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. Controls are required to operate or process the actuator signals.
The AUMATIC actuator controls are used to operate AUMA actuators and are supplied
ready for use. The controls may be mounted directly to the actuator or separately
on a wall bracket.
The functions of the AUMATIC controls include standard valve control in OPEN -
CLOSE duty, positioning, process control, logging of operating data right through to
diagnostic functions.
Operation, setting, and display can be performed on site directly at the controls.
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 the AUMA ToolSuite software
(option), using a computer (laptop or PC). The connection between computer
and AUMATIC is wireless via Bluetooth interface (not included in these instruc-
tions).
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, actuator and controls
housings do not have to be opened. For this purpose, the actuator is equipped
with an MWG (magnetic limit and torque transmitter), also supplying analogue
torque feedback signals/torque indication and analogue position feedback si-
gnals/position indication.
SAR 16.2 Control unit: electromechanic
AC 01.2 Intrusive