Electrical
connections
CI/FEX300/FEX500-EN
FEX300, FEX500
EN - 29
5.2
Preparing the signal and magnet coil cable in the case of transmitters with dual-compartment
housing
5.2.1 Cable with part number D173D027U01
Prepare both cable ends as shown.
Important (Note)
Use wire end sleeves.
• Wire end sleeves 0.75 mm
2
(AWG 19), for shielding (1S, 2S)
• Wire end sleeves 0.5 mm
2
(AWG 20), for all other wires
The shields may not touch (signal short circuit).
Fig. 26: Flowmeter sensor side, dimensions in mm (inch)
Fig. 27: Transmitter side, dimensions in mm (inch)
L
1
maximum stripped length = 105 (4.10)
1
Measurement potential 3, green
L2 = 70 (2.76)
2
Signal line E1, violet
L2 = 60 (2.36)
3
Shield 1S
L2 = 60 (2.36)
4
Shield 2S
L2 = 60 (2.36)
5
Signal line, E2, blue
L2 = 60 (2.36)
6
Data line, D2, yellow
L2 = 70 (2.76)
7
Data line, D1, orange
L2 = 70 (2.76)
8
Magnet coil, M2, red
L2 = 90 (3.54)
9
Magnet coil, M1, brown
L2 = 90 (3.54)
10
Ground wire, steel
11
SE clamp
