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Product data sheet
FieldQ
FieldQ
Copyright © Emerson. The information in this document is subject to change without notice. Updated data sheets can be obtained from our website
www.emerson.com/fieldq or from your Emerson Automation Solutions - Actuation Technologies Center:
America’s:
+1 281 477 4100
Europe:
+36 22 53 0950
Asia/Pacific:
+65 67 77 8211
1.604.12 Rev. 3 Page 2 of 13
November 2018
Description:
This Q-Series QC54 Control Module offers an integrated
concept for valve automation. Its compact and robust
construction incorporates basic control and feedback
functionality and communicates through the F
OUNDATION
™
Fieldbus protocol.
Construction:
All electrical and pneumatic control components are located
inside one module housing making it a compact and robust
construction incorporating basic control and feedback
functionality and is suitable for indoor and outdoor use.
The Control Module is mounted at the side of the basic
actuator housing. Inside, wiring terminals are available for
connecting the FOUNDATION™ Fieldbus signals. Two cable
entries are available.
One pneumatic connection is available to feed the control
module. The pilot valves inside the control module are used
to send the actuator to its open or closed position.
These modules are available with ATEX, IECEx or Inmetro
certification for use in Zone 2, 21, and 22, and additionally
CSA or FM certified for use in Class I, Division 2.
Control Module
Type Label
Terminal
compartment
Terminals
bus signal
Option
: Local
Manual Control
Lockable
Module cover
Option
: Additional Local
Manual Control for “Fail in
Last Position”
Electrical entries:
3/4”NPT
or M20
1/2”NPT
or M20
Pneumatic connections:
1/4”BSP or 1/4”NPT
Option
: 1 or 2
speed control
throttles
Fig. 2. Control module overview
Button board