Installation, Operation and Maintenance Manual
MAN-02-04-97-0713-EN Rev. 1
October 2019
131
Appendix
Appendix
B.7.2.2
Base Actuator With Extension [A] on the Control Compartment
Extension [A] provides an additional entry for a cable or conduit connection or for
connection of an external ATEX-certified apparatus.
With reference to Figure B-6, the thread form/size for the entry is as follows:
Table B-5.
Entry
Standard Size
Optional
6
M25x1.5
3/4" NPT
Figure B-6
Base actuator with extension [A] on the control compartment
Entry 6
B.7.2.3
Base Actuator with Extensions [B] or [C] on the
Terminal Board Compartment
Extension B provides up to 9 additional entries for cable or conduit connection.
Extension [C] is equipped with an electronic card (Profibus or Lonworks Removable
Connection Modules) and provides up to 6 additional entries.
With reference to Figure B-7, the thread form/size for the entries is as follows:
Table B-6.
Entries
Option 1 Standard Entries
Option 2 Alternative Entries (ISO 965)
A, B, C, D, E, F, G, H, K
1/2" NPT
M20x1.5
NOTICE
When alternative entries according to ISO 965 are used, indication of the dimensions is
imprinted on the adapter bush or directly on the housing when ISO 965 entries are created
by machining the housing.
