Short Description - AUMA SAEx 07.2 Operation Instructions Manual

Identification
Type designation
Wiring diagram
Control
2.2.

Short description

Multi-turn actuator
Actuator controls
10
SAEx 07.2 SAEx 16.2 / SAREx 07.2
Description of controls name plate
Figure 4: Controls name plate
[1] Type designation
[2] Commission number
[3] Wiring diagram
[4] Control
ACExC 01.2 = Actuator controls AUMATIC
th
The 9 position in the TPA wiring diagram: Position transmitter (actuator):
Control unit: electronic:
I, Q = MWG (magnetic limit and torque transmitter)
24 V DC = Control via parallel interface at 24 V DC control voltage
115 V AC = Control via parallel interface at 115 V AC control voltage
0/4 20 mA = Control via parallel interface via analogue input 0/4
Description of approval plate in explosion-proof version
Figure 5: Approval plates in explosion-proof version (examples)
[1] Ex symbol. CE mark, number of test authority
[2] Ex certificate (number)
Classification:
[3] Electrical gas explosion protection
[4] Electrical dust explosion protection
[5] Non-electrical explosion protection
[6] Threads for line bushings at electrical connection
[7] Not used
Definition in compliance with EN ISO 5210:
A multi-turn actuator is an actuator which transmits to the valve a torque for at least
one full revolution. It is capable of withstanding thrust.
AUMA multi-turn actuators are driven by an electric motor and are capable of
withstanding thrust in combination with output drive type A. For manual operation,
a handwheel is provided. Switching off in end positions may be either by limit or
torque seating. Controls are required to operate or process the actuator signals.
The AUMATIC actuator controls are used to operate AUMA actuators and are supplied
ready for use. The controls may be mounted directly to the actuator or separately
on a wall bracket.
SAREx 16.2 Control unit: electronic (MWG)
ACExC 01.2 Non-Intrusive
20 mA