AUMA SAV 07.2 - Page 78

Features and functions
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Electronic device ID with order and product data
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Logging of operating data: A resettable counter and a lifetime counter each for:
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Motor running time, number of starts, torque switch trippings in end position CLOSED, limit
switch trippings in end position CLOSED, torque switch trippings in end position OPEN, limit
switch trippings in end position OPEN, torque faults CLOSE, torque faults OPEN, motor protection
trippings
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Time-stamped event report with history for setting, operation and faults:
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Status signals according to NAMUR recommendation NE 107: "Failure", "Function check", "Out
of specification", "Maintenance required"
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Torque characteristics (for version with MWG in actuator):
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3 torque characteristics (torque-travel characteristic) for opening and closing directions can be
saved separately.
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Torque characteristics stored can be shown on the display.
Diagnostic functions
Monitoring the motor temperature in combination with thermoswitches within actuator
motor
Standard:Motor protection evaluation
PTC tripping device (TMS module) in combination with PTC thermistors within actuator
motor
Option:
AUMA plug/socket connector with screw-type connectionStandard:Electrical connection
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Terminals or crimp connection
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Gold-plated control contacts (pins and sockets)
Options:
Metric threadsStandard:Threads for cable entries
Pg-threads, NPT-threads, G-threadsOptions:
Refer to name plateWiring diagram
For version with MWG within actuator
Setting of limit and torque switching via local controls
Via fieldbus interface
Galvanically isolated analogue output 0/4 – 20 mA (load max. 500 Ω).
Torque feedback signal
TPCHA000-1AF-A000 TPA00R100-0I1-000, 3-ph; 380 V – 480 V
TPCHA000-1AE-A000 TPA00R100-0I1-000, 1-ph; 220 V – 240 V
Wiring diagram (basic version)
Settings/programming the Modbus RTU interface
Baud rate, parity and Modbus address are set via the display of actuator controlsSetting the fieldbus address
General data of the Modbus RTU interface
Modbus RTU according to IEC 61158 and IEC 61784Communication protocol
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Line (fieldbus) structure.When using repeaters, tree structures can also be implemented.
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Coupling and uncoupling of devices during operation without affecting other devices is possible.
Network topology
Twisted, screened copper cable according to IEC 61158Transmission medium
EIA-485 (RS-485)Fieldbus interface
Redundant line topology:
Possible cable length with repeat-
er (total network cable length)
Max. cable length (segment
length) without repeater
Baud rate (kbit/s)
approx. 10 km1,200 m9.6 – 115.2
Redundant ring topology:
Max. possible cable length of re-
dundant loop
Max. cable length between actuat-
ors (without repeater)
Baud rate (kbit/s)
approx. 290 km1,200 m9.6 – 115.2
Transmission rate/cable length
Modbus slave, e.g. devices with digital and/or analogue inputs/outputs such as actuators, sensorsDevice types
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SAV 07.2 – SAV 16.2 / SARV 07.2 – SARV 16.2 Control unit: electronic (MWG)
Technical data ACV 01.2 Modbus RTU