JUMO flowTRANS MAG H01, Operating Manual

Page: 56 / 260

5 Electrical connection
56
5.4 Sensor connection
5.4.1 Metal terminal boxes
The connection must only be established when the voltage supply is switched off.
The device must be grounded according to the regulations. The sensor must be connected to the trans-
mitter via the signal cable (part no. 00648906).
IMPORTANT (NOTE)!
Use ferrules.
•
Ferrules 0.75 mm
2
(AWG 19), for the shielding (1S, 2S)
• Ferrules 0.5 mm
2
(AWG 20) for all other specifications
• Uncover the wire mesh of the cable and connect to the grounding clamp with the ground wire.
• Connect all other wires as shown in the following figure.
CAUTION – Property damage!
The shields may not touch. Otherwise, a signal short circuit occurs.
(1) Ground wire
(2) Grounding clamp
(4) Shielding mesh
Terminal Description, wire color
M1 Magnet coil, brown
M2 Magnet coil, red
D1 Data line, orange
D2 Data line, yellow
PE Shielding
3 Measurement potential, green
2S Shield of E2
E2 Signal line, blue
E1 Signal line, violet
1S Shield of E1
G00
67
1
-
02
1S E1 E2 2S 3 D2 D1 M2 M1
1S E1 E2 2S 3 D2 D1 M2 M1
(1)
(2)
(4)