Short Description - AUMA SAEx 07.2 Manual

SAEx 07.2 SAEx 16.2 / SAREx 07.2
AUMA MATIC AMExC 01.1
Control
2.2.

Short description

Multi-turn actuator
Actuator controls
Local controls
SAREx 16.2
For switchgear without assignment to any power classes, the actuator controls name
tag does not indicate the power class but the max. rated power in HP [kW].
Table 3:
Control examples (indications on actuator controls name tag)
Input signal Description
24 V DC Control voltage 24 V DC for OPEN-CLOSE control via digital inputs (OPEN,
STOP, CLOSE)
Definition in compliance with EN ISO 5210:
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.
AUMA MATIC actuator controls are used to operate AUMA actuators and are supplied
ready for use. The controls can be mounted directly to the actuator but also separately
on a wall bracket. The functions of the AUMA MATIC controls include standard valve
control in OPEN - CLOSE duty, position indications and different signals right through
to position control (option).
Operation (via push buttons), setting and indication can be performed directly at the
controls (contents of these instructions).
Identification
11