Switchgear
Reversing contactors
4)
(mechanically and electrically interlocked)
Control and output signals
Via Profibus DP interface (page 79)
Profibus DP interface with
additional inputs
(options)
Profibus DP interface with 4 free 24 V DC inputs (current consumption: approx. 5mA/input)
and 2 free 0/4 – 20 mA inputs
2)
. Signal transmission via fieldbus interface.
Profibus DP interface with 24 V DC control inputs OPEN - CLOSE - EMERGENCY, or
alternatively OPEN - STOP - CLOSE (current consumption approx. 5 mA/input).
Selection of control mode via 24 V DC input BUS/REMOTE.
Profibus DP interface with 24 V DC control inputs OPEN - CLOSE (current consumption:
approx. 5 mA/input) and 0/4 – 20 mA input for nominal position value (positioner).
Selection of control mode via 24 V DC inputs BUS/REMOTE and MODE
Profibus DP interface with 24 V DC (optional 115 V AC) control inputs OPEN - STOP -
CLOSE - EMERGENCY (current consumption: approx. 5 mA/input) and 0/4 – 20 mA input
for nominal position value
2)
(positioner).
Selection of control mode via 24 V DC (optional 115 V AC) input BUS/REMOTE and MODE.
Output signals via 6 programmable signal relays, position feedback 0/4 – 20 mA.
Voltage output
Standard:
Auxiliary voltage 24 V DC, max. 100 mA for supply of the control inputs,
galvanically isolated from internal voltage supply
Option:
Auxiliary voltage 115 V AC, max. 30 mA for supply of the control inputs
3)
,
galvanically isolated from internal voltage supply
Profibus DP-V1
(option)
Access to parameters, the electronic name plate, and the operating data with acyclic
write/read services
Component redundancy (option)
AUMATIC is equipped with an additional redundant Profibus DP interface
Local controls
Standard:
Selector switch LOCAL - OFF - REMOTE (lockable in all three positions)
Push buttons OPEN - STOP - CLOSE - RESET
5 indication lights:
End position CLOSED and running indication CLOSE (yellow), torque fault
CLOSE (red), motor protection tripped (red), torque fault OPEN (red)
end position and running indication OPEN (green)
LC display, illuminated
Programming interface (infra-red)
Options:
Bluetooth programming interface with Bluetooth class II chip with a range of
up to 10m. Supports the Bluetooth profile SPP (Serial Port Profile).
Release of the local controls with selector switch LOCAL - OFF - REMOTE:
Operation of the actuator with the push buttons OPEN - STOP - CLOSE - RESET
of the local controls can be disabled or released via Profibus DP.
Special colours for the 5 indication lights:
End position CLOSED and running indication CLOSE (green), torque fault
CLOSE (blue), torque fault OPEN (yellow), motor protection tripped (white),
end position and running indication OPEN (red)
Protection cover, lockable
Protection cover with indicator glass, lockable
2) Only partly possible in connection with process controller PID, please contact AUMA.
3) Not possible in combination with PTC tripping device
4) The lifetime depends on the load and the number of starts. A high starting frequency will rarely improve the modulating accuracy. To reach the longest possible
maintenance and fault-free operating time, the number of starts per hour chosen should be as low as possible for the process.
77
Multi-turn actuator SAExC 07.1 – SAExC 16.1/SARExC 07.1 – SARExC 16.1
Non-Intrusive
Operation instructions
with actuator controls AUMATIC ACExC 01.1 Profibus DP
