AUMA SA 07.2 - Page 83

Features and functions
Auxiliary voltage 24 V DC: max. 100 mA for supply of control inputs, galvanically isolated
from internal voltage supply.
Standard:Voltage output
Auxiliary voltage 115 V AC: max. 30 mA for supply of control inputs, galvanically isolated
from internal voltage supply
(Not possible in combination with PTC tripping device)
Option:
Redundant line topology with universal redundancy behaviour according to AUMA redundancy I or II
Redundant loop topology in combination with SIMA Master Station
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Max. number of actuators with actuator controls per redundant loop: 247 units
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Max. possible cable length between the actuators equipped with actuator controls without external
repeater: 1,200 m
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Max. possible total length per redundant ring: approx. 290 km
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Automatic commissioning of the redundant ring by means of the SIMA Master Station
Redundancy (option)
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Connector types: ST or SC connector
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FO cables
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Multi-mode: 62,5(50)/125 µm, range approx. 2.5 km (max. 2.0 dB/km)
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Single-mode: 9/125 µm, range approx. 15 km (max. 0.4 dB/km)
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Topologies: Line, star and redundant ring (with single-channel Modbus RTU interface)
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Baud rate: up to 115.2 kbit/s
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Optical budget:
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Multi-mode: 13 dB
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Single-mode: 17 dB
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Wave length: 1,310 mm
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FO coupler by EKS required at DCS, reference addresses: AUMA or www.eks-engel.com
FO cable connection (option)
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Selector switch: LOCAL - OFF - REMOTE (lockable in all three positions)
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Push buttons OPEN, STOP, CLOSE, RESET
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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.)
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6 indication lights:
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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)
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Graphic LC display: illuminated
Standard:Local controls
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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)
Option:
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:
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AUMA CDT (Commissioning and Diagnostic Tool for Windows-based PC)
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AUMA Assistant App (Commissioning and Diagnostic Tool for Android devices)
Bluetooth
Communication interface
83
SA 07.2 – SA 16.2/SAR 07.2 – SAR 16.2 Control unit - electromechanical
AC 01.2 Intrusive Modbus RTU Technical data