BEKA BA567E-SS, Manual

Page: 32 / 32

8.5.6 Display which corresponds to 4mA
output:
4 . 000
The BA567E-SS Counter display which corresponds
to a 4.000mA output current is defined by this
function. Using the
&
or
*
push button select
4 . 000
in the 4/20mA output sub-menu and press
(
to reveal the existing rate or total display with
one digit flashing. The required display can be
entered using the
&
or
*
push button to adjust the
flashing digit and the
(
button to transfer control to
the next digit. When set as required press
)
to
enter the value and return to the
4 . 000
prompt in the
4/20mA output sub-menu.
8.5.7 Display which corresponds to 20mA
output:
20.000
The BA567E-SS Counter display which corresponds
to a 20.000mA output current is defined by this
function. Using the
&
or
*
push button select
20 . 000
in the 4/20mA output sub-menu and press
(
. to reveal the existing rate or total display with
one digit flashing. The required display can be
entered using the
&
or
*
push button to adjust the
flashing digit and the
(
button to transfer control to
the next digit. When set as required press
)
to
enter the value and return to the
20 . 000
prompt in
the 4/20mA output sub-menu.
Note : If the BA567E-SS Counter and the 4/20mA
current sink output are powered from
separate supplies, the 4/20mA output
current will continue to flow when the
BA567E-SS Counter supply fails or is
turned off. Powering both from a common
supply eliminates this effect.
8.6 Display backlight
The BA567E-SS Counter can be supplied with a
factory fitted backlight that produce green
illumination enhancing display contrast and enabling
it to be read at night or in poor lighting conditions.
The backlight is internally powered from the
instrument therefore no additional wiring is required,
but the BA567E-SS supply current increases as
shown below.
BA567E-SS
Maximum
current
consumption
Without backlight 10.0mA
Addition for backlight 22.5mA
Addition with terminals 3 & 4 linked 6.0mA
----------
Total current 38.5mA max
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