Connecting Transmitters With Plug-In Connector - Camille Bauer KINAX WT 707 Betriebsanleitung

Also note that, ...
... the data required to carry out the prescribed
measurement must correspond to those marked
on the nameplate (Fig. 3) of the KINAX WT 707
( measuring input,
power supply)!
... the total loop resistance connected to the output
(receiver plus leads) does not exceed the
maximum permissible value R
"Measuring output" in Section 5 "Technical
data" for the maximum values of R
... twisted cores must be use for the measured
variable input and output leads and routed as
far away as possible from power cables!
In all other respects, observe all local regulations
when selecting the type of electrical cable and
installing them!
In the case of "Intrinsically safe" explosion-proof
versions with I.S. measuring output, the
supplementary information given on the Ex
approval and also local regulations applicable to
electrical installations in explosion hazard areas
must be taken into account!
Typ WT707-112D A010
! 0.5
12-33 V DC
0/4-20 mA
0.5
No. 040/123737/012/001
camille bauer AG, CH-5610 Wohlen, Switzerland
Fig. 3. Example of a nameplate.
7.1 Connecting transmitters with
plug-in connector
The plug-in connector (1) consists of a socket (1.1) mounted
on the rear (2) of the transmitter and plug (1.2) on the end of
the connecting cable (screw gland PG 11) and 7 screw
terminals (wire gauges up to max. 1 mm
mounted so that the cable is routed to either the rear (Fig. 4,
left) or the front (Fig. 4, right).
(1)
(1.3)
(1.1)
(1.2)
(2)
Fig. 4. Rear (2) with plug-in connector (1).
Left: Plug-in connector routed to rear.
Right: Plug-in connector routed to front.
Remove the screw (1.3) and the connector casing.
measuring output,
! See
ext
!
ext
0-30 °
2
). The socket can be
(1.2)
(1.3)
(1.1)
(1)
(2)
Slightly lift the spring latch (1.6) and remove the cover (1.4)
from the body (1.5) of the connector casing.
(1.4)
(1.6)
(1.10)
(1.5)
Fig. 5. Plug (1.2).
42 mm
6 mm
1+6
2+5
3+4
15 mm
28 mm
37,5 mm
Fig. 6
Strip the leads as shown in Fig. 6. Pass the leads through the
gland nut (1.7) pinch ring (1.8) and seal (1.9). Insert the leads
into the body. Connect the cores according to the respective
wiring diagram (Fig. 7 or 8).
Push the seal and the pinch ring which are loose on the leads
into the body. Fit and tighten the gland nut on the body.
Align the seal (1.10) on the sealing surface of the body.
Reassemble the cover and the body and press the cover into
place until the latch (1.6) audibly clicks.
Finally, insert the connector into the socket plug at the rear
of the transmitter.
1 6 1
2
2
+
5
+
3 4
–
3
Bridge
+
–
R
ext
R
ext –
+
A
+
+ –
A and H
3-wire connection
2-wire connection
(different mA-signals)
(4...20 mA)
A = Measuring output...
... as 2-wire connection (4...20 mA, signal in
output/powering circuit)
... as 3 or 4-wire connection (different
mA-signals)
H = DC power supply H = 12...33 V
resp. H = 12...30 V with Ex version
R = External resistance
ext
Fig. 7. Connection diagrams for 2, 3 or 4-wire connection,
without electric isolation, DC power supply.
(1.9) (1.8) (1.7)
1 6
6
2
+ +
5
5
3
+
4
4
–
– –
+
R
ext
–
A
+ –
–
H H
4-wire connection
(different mA-signals)
25