Quick Reference Instruction Manual
Wiring
Connecting cable
32 / 54
IM01U10A00-00EN-R, 2nd edition, 2017-08-29
D
+
D
-
S1
+
S1
-
S2
+
S2
-
T
P1
T
P2
T
P3
D +
D -
S1
+
S1
-
S2
+
S2
-
TP1
TP2
TP3
CO
M
3
2
1
1
2 3 4
5
6
Fig. 16:
Connection terminal circuits (transmitter on the left side, sensor on the right side)
1
Driver circuit
4
Signal grounding
2
Sensor circuits
5
Transmitter
3
Temperature measurement circuits 6
Sensor
7.3 Connecting cable
With remote type flow meters, sensors and transmitters are connected by means of con-
necting cables.
In order to obtain optimum measuring results and ensure compliance with the specifica-
tion, it is imperative that an original connecting cable from Rota Yokogawa is used. In or-
der to ensure the IP code, the cable must be professionally installed at the entries using a
cable gland. If necessary, the cable may be shortened using the enclosed assembly kit.
1
2
3
4
5
6
Fig. 17:
Structure of connecting cable
1
Cap
4
Outer cable shield
2
Connecting cable
5
Screw part
3
Clamp part
6
Housing cable entry
If the connecting cable included in the delivery is too short, additional lengths can be pro-
cured through the Yokogawa sales organization.
