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6
Part-turn actuators SG 03.3 – SG 04.3
with AUMATIC AC 01.1
Operation instructions
Electrical connection
See page 11
Supply voltage
Refer to name plate
Weight
approx. 7 kg
Motor controls
Reversing contactors
External supply of the AUMATIC (option)
24 V DC +20 %/–15 %,
Basic version requires approx. 200 mA/with options max. 500 mA
Voltage output
24 V DC, max. 100 mA (option: 115 V AC, max. 30 mA) (galvanically isolated from
internal voltage supply)
Digital inputs
(input signals)
OPEN - STOP - CLOSE - EMERGENCY, RELEASE
2)
Nominal voltage:
Standard:
24 V DC, current consumption: approx. 10 mA per input
Option:
115 V AC, current consumption: approx. 15 mA per input
Galvanic isolation:
Opto-isolators
Relay outputs
(signals)
see also page 30 ff
– Programmable signal relay for collective fault signal;
Standard configuration:
Phase failure (only for 3-ph AC), motor protection tripped
– 5 programmable signal relays;
Standard configuration:
End position CLOSED/end position OPEN/selector switch REMOTE
Further possible signals:
Operation CLOSE/operation OPEN/actuator runs/motor protection tripped/
selector switch LOCAL/selector switch OFF/intermediate position 1 to 4/
fault signal/not ready REMOTE/phase failure (only for 3-ph AC)
Rating of signal contacts
– Signal relay for collective fault signal:
NO/NC contact max. 250 V AC, 5 A (resistive load)
– Signal relays:
Standard: potential-free NO contacts with one common:
max. 250 V AC, 1 A (resistive load)
Option:
potential-free NO/NC contacts:
per relay max. 250 V AC, 5 A (resistive load)
Analogue outputs
– Actual position value
3)
(galvanically isolated) E2 = 0/4 – 20 mA (load max. 500
Ω
)
Electronic timer
3)
Start and end of stepping mode as well as ON and OFF time (1 up to 300
seconds) can be programmed individually for the directions OPEN and CLOSE.
EMERGENCY operation command
Programmable for selector switch position LOCAL and REMOTE or REMOTE only:
– End position OPEN, end position CLOSED, intermediate position, stop
– By-pass of thermal protection
4)
4 electronic intermediate
positions
3)
Each intermediate position can be between 0 and 100 % .
Behaviour of actuator and signal behaviour when reaching an intermediate
position adjustable.
Logging of operating data
via a resettable counter and a lifetime
counter.
– Total motor running time
– Total number of cycles
– Number of motor protection faults
Electronic name plate
Order info
– Commission number
– KKS number (definition system for power plants)
– Valve number
– Plant number
Product data
– Product type
– Works number of actuator
– Works number of AUMATIC
– Software version logic, hardware version logic
– Date of final test
– Wiring diagram, terminal plan
Project data
– Project name
– 2 customer fields, definable as required
1) Distance between actuator and AUMATIC max. 100 m
2) Release of the local controls (option)
3) Requires position transmitter (potentiometer or RWG) in actuator
4) Not in combination with thermistors; for thermoswitches possible on request.
Table 2: Actuator controls AUMATIC type AC 01.1
Integral controls AUMATIC type AC 01.1, for direct mounting to:
Part-turn actuators AUMA NORM SG 03.3 – SG 04.3