Flexim FLUXUS G704, User Manual, Page: 63 / 257

UMG70XV3-4EN 12.01.2009 63
7 Installation of FLUXUS G709
7.2.2 Transducers (ATEX Zone 2, FM Div. 2, without Explosion
Protection) - Connection via Junction Box
Connection of the Extension Cable with the Flowmeter
• Prepare the extension cable. Cut the outer shield and brush it back.
• Push the extension cable through the shield terminal to terminal strip KL6 for measur-
ing channel A and to terminal strip KL8 for measuring channel B (see Fig. 7.4).
• Pull the extension cable back until the brushed back outer shield is below the shield
terminal (see Fig. 7.4).
• Fix the extension cable and the outer shield to the shield terminal.
• Connect the leads to the terminals of the flowmeter (see Fig. 7.4 and Table 7.4).
Fig. 7.4: Transducers (ATEX zone 2, FM Div. 2, without explosion protection) -
connection via junction box,
connection with the flowmeter
Table 7.4: Terminal assignment
terminal connection
AV white or marked cable (core)
AVS white or marked cable (inner shield)
ARS brown cable (inner shield)
AR brown cable (core)
50
m
m
20 mm
60
m
m
extension cable
shield terminal
T 1 A
T 1 B
P
T1
00
T 4 B
T 4 A
P
T1
00
B : A :
S A 3
S A 1
S A 2
S A 4
S B 3
S B 1
S B 2
S B 4
A V S
A V
A R S
A G N
A R
B V S
B V
B R S
B G N
B R
A C
2 3 0 V
1 0 0 . . .
D C
V O L T
L O W
4 A +
4 B -
4 2
4 3
4 1
L +
L -
N
L 1
P E
P 4 +
P 5 +
P 2 +
P 3 +
P 1 +
P 6 a
P 7 a
P 7 +
P 5 a
P 6 +
P 4 -
P 5 -
P 2 -
P 3 -
P 1 -
P 6 b
P 7 b
P 7 -
P 5 b
P 6 -
T 2 A
T 2 B
T 1 B
S 1
T 1 A
T 4 A
T 4 B
T 3 B
S 3
T 3 A
T 2 a
T 2 b
T 1 b
S 2
T 1 a
T 4 a
T 4 b
T 3 b
S 4
T 3 a
KL1 KL3 KL5 KL7
KL2 KL4
KL6 KL8