Short Description - AUMA SAEx 07.2 Operation Instructions Manual

SAEx 07.2 SAEx 16.2 / SAREx 07.2
ACExC 01.2 Intrusive HART
Actuator terminal plan
AUMA power class for
switchgear
Data Matrix code
Control
2.2.

Short description

Multi-turn actuator
Actuator controls
Local con-
trols/AUMA CDT
Intrusive - Non-Intrusive
SAREx 16.2 Control unit - electromechanical
th
9 position after TPA: Position transmitter version
0 = Without position transmitter
A, B, J, K, L, N, R, T = Potentiometer
C, D, E, G, H, M, P, S, U = Electronic position transmitter
The switchgear used in the actuator controls (reversing contactors/thyristors) are
classified according to AUMA power classes (e.g. A1, B1, ....). The power class
defines the max. permissible rated power (of the motor) the switchgear has been
designed for. The rated power (nominal power) of the actuator motor is indicated in
kW on the motor name plate. For the assignment of the AUMA power classes to the
nominal power of the motor types, refer to the separate electrical data sheets.
For switchgear without assignment to any power classes, the actuator controls name
plate does not indicate the power class but the max. rated power in kW.
When registered as authorised user, you may use the AUMA Support App to scan
the Data Matrix code and directly access the order-related product documents without
having to enter order number of serial number.
Figure 4: Link to the App store:
Table 3: Control examples (indications on controls name plate)
Input signal Description
HART Control via HART interface
HART/24 V DC Control via HART interface and control voltage 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.
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.
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 CDT software
(accessories), using a computer (laptop or PC). The connection between com-
puter and AUMATIC is wireless via Bluetooth interface (not included in these
instructions).
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 sig-
nals/position indication.
Identification
11