Figure 4:
Explosion protection approval plate
[1]
Ex symbol, CE mark, number of notified body
[2]
EC type examination certificate
[3]
Explosion protection classification - electrical explosion protection
[4]
Explosion protection classification - dust protection
[5]
Explosion protection classification - non-electrical explosion protection
Type and size
These instructions apply to the following devices:
Multi-turn actuators for open-close duty: SAExC 07.1, 07.5, 10.1, 14.1, 14.5, 16.1
Multi-turn actuators for modulating duty: SARExC 07.1, 07.5, 10.1, 14.1, 14.5, 16.1
AMExB 01.1 = actuator controls AUMA MATIC
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.
Control
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 – 20 mA.
2.2
Short description
Multi-turn actuator
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.
Actuator controls
The AUMA MATIC 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 AUMA MATIC controls include
standard valve control in OPEN - CLOSE duty, position indications and different
signals right through to position control.
Local controls
Operation (via push buttons), setting and indication can be performed directly at the
controls (contents of these instructions).
9
SAExC 07.1 – SAExC 16.1/SARExC 07.1 – SARExC 16.1
AMExB 01.1
Identification
