AUMA SGExC 05.1 User Manual

Standard:
Plug/socket connector with screw-type terminals (KP, KPH) Ex e (increased safety) and M-
threads
Options:
●
Plug/socket connector with terminal blocks (KES) Ex e (increased safety)
●
Plug/socket connector with terminal blocks (KES) Ex d (flameproof enclosure)
●
Pg-threads, NPT-threads, G-threads, special threads
●
Parking frame for wall mounting of the disconnected plug
●
Protection cover for plug compartment (when plug is removed)
Electrical connection
Protection of the actuator and control electronics against overvoltages on the fieldbus cables
of up to 4 kV
5)
Overvoltage protection (option)
Refer to name plateWiring diagram
The reversing contactors are designed for a lifetime of 2 million starts.1)
For the assignment of AUMA power classes, please refer to electrical data on actuator.2)
All input signals must be supplied with the same potential.3)
Not possible in combination with PTC tripping device4)
In combination with plug/socket connector KPH only5)
12.3 Modbus interface
Settings/programming the Modbus interface
Baud rate, parity and Modbus address are set via the display of the AUMATICSetting the Modbus interface
Commands and signals of the fieldbus interface
OPEN, STOP, CLOSE, position setpoint, RESET, EMERGENCY operation command, enable
LOCAL, Interlock OPEN/CLOSE
Process representation output
(command signals)
●
End position OPEN, CLOSED
●
Actual position value
●
Actual torque value
1)
●
Selector switch in position LOCAL/REMOTE
●
Running indication (directional)
●
Torque switch OPEN, CLOSED
●
Limit switch OPEN, CLOSED
●
Manual operation by handwheel or via local controls
●
2 analogue and 4 digital customer inputs
Process representation input
(feedback signals)
●
Motor protection tripped
●
Torque switch tripped in mid-travel
●
One phase missing
●
Loss of the analogue customer inputs
Process representation input
(fault signals)
The behaviour of the actuator is programmable:
●
Stop in current position
●
Travel to end position OPEN or CLOSED
●
Travel to any intermediate position
●
Execute last received operation command
Behaviour on loss of communi-
cation
Requires magnetic limit and torque transmitter (MWG) in actuator1)
General fieldbus interface data
Modbus RTU according to IEC 61158 and IEC 61784Communication protocol
●
Line (bus) structure.When using repeaters, tree structures can also be implemented.
●
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 (RS485)Fieldbus interface
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SGExC 05.1 – SGExC 12.1 Control unit: electromechanic
ACExC 01.2 Intrusive Modbus RTU Technical data

AUMA SGExC 05.1 Specifications

General

Brand	AUMA
Model	SGExC 05.1
Category	Controller
Language	English