1 2
1 2
3
F
ig
.
9
:
C
onnection of the sensor in the socket housing
1
+
2
-
3
G
rounding
I
nformation
:
T
wo
-
wire or four
-
wire instruments can be connected
.
I
n the
menu you can switch over between active
(
standard setting
)
and passive operation of the measuring data input
.
T
he
connection assignment is the same for both modes
.
l
I
n active mode
,
PLICSRADIO T
61
provides the voltage
supply for the connected sensors
.
T
his mode is for
connection of pressure transmitters without separate
supply voltage
(
sensors in two
-
wire version
).
l
I
n the passive mode
,
the sensors are not powered
-
only
the measured value is transmitted
.
T
his input is for sensors
with their own
,
separate power supply
(
sensors in four
-
wire
version
).
O
n a
PLICSRADIO T
61
in
E
x version
,
the passive
input is not available for approval
-
technical reasons
.
W
iring plan sensor connec
-
tion in socket housing
20
PLICSRADIO T
61
-
wireless emitting unit
(
single channel
)
C
onnecting to power supply
32865
-
EN
-
070801
Содержание PLICSRADIO T61
Страница 45: ...Supplement PLICSRADIO T61 wireless emitting unit single channel 45 32865 EN 070801...
Страница 46: ...Supplement 46 PLICSRADIO T61 wireless emitting unit single channel 32865 EN 070801...
Страница 47: ...Supplement PLICSRADIO T61 wireless emitting unit single channel 47 32865 EN 070801...