Figure 4: Controls name plate
[1] Type and size of the controls
[2] Commission number
[3] Wiring diagram
[4] Control
Type and size
These instructions apply to the following devices:
Part-turn actuators for open-close duty: SG 05.1, 07.1, 10.1, 12.1
Part-turn actuators for modulating duty: SGR 05.1, 07.1, 10.1, 12.1
AC 01.1 = actuator controls AUMATIC
Commission number
An order-specific commission number is assigned to each device. This commission
number can be used to directly download the wiring diagram, inspection records and
further information regarding the device from the Internet: http://www.auma.com.
Wiring diagram
The 7
th
position in the ACP wiring diagram indicates the type of feedback signals
from the actuator:
P = Potentiometer
R = RWG (electronic position transmitter)
Control
Modbus RTU = Control via Modbus RTU interface.
2.2 Short description
Part-turn actuator
Definition in compliance with EN ISO 5211:
A part-turn actuator is an actuator which transmits a torque to the valve for less than
one full revolution. It need not be capable of withstanding thrust.
AUMA part-turn actuators are driven by an electric motor. A handwheel is provided
for manual operation. Switching off in end positions may be either by limit or torque
seating. Controls are required to operate or process the actuator signals.
Actuator controls
The AUMATIC actuator controls are used to operate AUMA actuators and are supplied
ready for use.The controls can be mounted directly to the actuator but also separately
on a wall bracket.
The functions of the AUMATIC controls include standard valve control in OPEN -
CLOSE duty, positioning, process control, logging of operating data, diagnostic
functions right through control via fieldbus.
Local controls/COM-AC
Operation, setting, and display can be performed on site directly at the controls or
alternatively from REMOTE via a fieldbus interface.
On site it is possible to
●
operate the actuator via the local controls (push buttons and display) and perform
settings (contents of these instructions).
●
read in or out data or modify and save settings via the COM-AC software (opti-
on), using a computer (laptop or PC). Depending on the version, the connection
between computer and AUMATIC can be made with cable (infra-red interface)
or without cable (Bluetooth interface) (not included in these instructions).
Intrusive - Non-Intrusive
●
Intrusive version (control unit: electromechanical):
Limit and torque setting is performed via switches in the actuator.
9
SG 05.1 – SG 12.1/SGR 05.1 – SGR 12.1 Control unit: electromechanic
AC 01.1 Intrusive Modbus RTU Identification