
64
A4.5 Installation Procedure
Fig A4.1 illustrates the instrument installation
procedure.
a. Remove the instrument terminal cover by
unscrewing the two captive 'A' screws.
b. Mount the instrument on a flat surface and
secure with screws or bolts through the two 'B'
holes. Alternatively secure to a vertical or
horizontal pipe using a BA392D or BA393
pipe mounting kit.
c. Remove the temporary hole plug and install an
appropriate IP rated cable gland or conduit
fitting. If more than one entry is required, one
or both of the IP66 stopping plugs may be
replaced with an appropriate IP rated cable
gland or conduit fitting.
d. Connect the field wiring to the terminals as
shown in Fig A4.2.
e. Replace the instrument terminal cover and
evenly tighten the two 'A' screws.
If the BA334E is not bolted to an earthed post or
structure, the earth terminal should be connected to
the plant potential equalising conductor.
Fig A4.1 BA334E installation procedure
Fig A4.2 Dimensions and terminal connections
A4.6 EMC
The BA334E complies with the requirements of the
European EMC Directive 2014/30/EU. For
specified immunity all wiring should be in screened
twisted pairs, with the screens earthed in the safe
area.
Содержание BA334E
Страница 1: ...Issue 1 7th February 2017 BA334G BA334E Intrinsically Safe Externally powered Rate Totaliser Issue 1 ...
Страница 22: ...22 ...
Страница 23: ...23 ...
Страница 32: ...32 ...
Страница 43: ...43 ...
Страница 51: ...51 ...
Страница 52: ...52 ...
Страница 53: ...53 ...
Страница 54: ...54 ...
Страница 55: ...55 ...
Страница 56: ...56 ...
Страница 57: ...57 ...
Страница 58: ...58 ...
Страница 59: ...59 ...
Страница 60: ...60 ...
Страница 61: ...61 ...
Страница 62: ...62 ...