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SAEx 07.2-UW
SAEx 16.2-UW / SAREx 07.2-UW
ACExC 01.2 Non-Intrusive Profibus DP
Features and functions
Switchgear
Control and feedback signals
Profibus DP-V1 (option)
Profibus DP-V2 (option)
Redundancy (option)
Local controls
Bluetooth
Communication interface
Application functions
Monitoring functions
Standard:
Reversing contactors (mechanically and electrically interlocked) for AUMA power classes
A1/A2
Options:
Reversing contactors (mechanically and electrically interlocked) for AUMA power class
A3
Thyristor unit for mains voltage up to 500 V AC (recommended for modulating actuators)
for AUMA power classes B1, B2 and B3
The reversing contactors are designed for a lifetime of 2 million starts. For applications requiring a high
number of starts, we recommend the use of thyristor units.
For the assignment of AUMA power classes, please refer to electrical data on actuator.
Via Profibus DP interface
Access to parameters, the electronic name plate and the operating and diagnostic data with acyclic
write/read services.
Redundancy behaviour according to Profibus DP-V2 specification no. 2.212 (Primary and Backup with
RedCom)
Synchronisation of time between actuator controls and Profibus master with subsequent time stamp of
the most important events such as malfunctions, end position and torque signals from actuator controls
Requires Profibus DP-V2 (option)
Redundant line topology with universal redundancy behaviour according to AUMA redundancy I or II
Redundant line topology and redundancy behaviour according to Profibus DP-V2 specification no. 2.212
(Primary and Backup with RedCom)
Standard:
Selector switch LOCAL - OFF - REMOTE (lockable in all three positions)
Push buttons OPEN, STOP, CLOSE, RESET
-
Local STOP
The actuator can be stopped via push button STOP of local controls if the selector
switch is in position REMOTE. (Not activated when leaving the factory.)
6 indication lights:
-
End position and running indication CLOSED (yellow), torque fault CLOSE (red),
motor protection tripped (red), torque fault OPEN (red), end position and running
indication OPEN (green), Bluetooth (blue)
Graphic LC display: illuminated
Options:
Special colours for the indication lights:
-
End position CLOSED (green), torque fault CLOSE (blue), torque fault OPEN
(yellow), motor protection tripped (violet), end position OPEN (red)
Bluetooth class II chip, version 2.1: With a range up to 10 m in industrial environments, supports the
SPP Bluetooth profile (Serial Port Profile).
Required accessories:
AUMA CDT (Commissioning and Diagnostic Tool for Windows-based PC)
AUMA Assistant App (Commissioning and Diagnostic Tool)
Standard:
Selectable type of seating, limit or torque seating for end position OPEN and end po-
sition CLOSED
Torque by-pass: Adjustable duration (with adjustable peak torque during start-up time)
Start and end of stepping mode as well as ON and OFF times can be set individually
for directions OPEN and CLOSE, 1 to 1,800 seconds
Any 8 intermediate positions between 0 and 100 %, reaction and signal behaviour
programmable
Running indication blinking: can be set
Positioner:
-
Position setpoint via Fieldbus interface
-
Automatic adaptation of dead band (adaptive behaviour selectable)
-
Change-over between OPEN-CLOSE control and setpoint control via Fieldbus
interface
Option:
PID process controller: with adaptive positioner, via 0/4
Profibus for process setpoint and actual process value
Valve overload protection: adjustable, results in switching off and generates fault signal
Motor temperature monitoring (thermal monitoring): results in switching off and generates fault indic-
ation
Monitoring the heater within actuator: generates warning signal
Monitoring of permissible on-time and number of starts: adjustable, generates warning signal
Operation time monitoring: adjustable, generates warning signal
Phase failure monitoring: results in switching off and generates fault signal
SAREx 16.2-UW Control unit: electronic (MWG)
Technical data
20 mA analogue inputs and
79
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