YOKOGAWA AXG1A Installation Manual page 44

Magnetic flowmeter, size: 25 to 400 mm 1 to 16 in.
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(3) Wiring of Remote Sensor and Remote
Transmitter
1) Connection with AXW4A Remote Transmitter
Connect wiring as shown in the figure below.
Non Explosion Protection Use
AXW4A transmitter
AX01C dedicated
signal cable
Excitation cable
A
EX2
B
EX1
C
Remote sensor
Explosion Protection Use
AXW4A transmitter
AX01C dedicated
signal cable
Excitation cable
A
EX2
B
EX1
C
Remote sensor
Transmitter
SA
A
B
SB
C
EX1
EX2
* Individually tape and insulate the shields corresponding to SA and SB on the
remote sensor side.
Figure 4.5.3 Wiring Diagram (AXW4A Remote Transmitter)
A
SA
B
SB
C
A
EX1
B
EX2
Figure 4.5.4 Wiring Diagram (AXG1A Remote Transmitter)
FUSE
2.5A 250V
A
SA
B
SB
C
EX1
EX2
A
B
C
Figure 4.5.5 Wiring Diagram (AXFA11 Remote Transmitter)
Remote sensor
Taping*
A
B
Taping*
C
EX1
EX2
F0443.ai
<4. Wiring>
2) Connection with AXG1A Remote Transmitter
Connect wiring as shown in the figure below.
Excitation
cable
EX2
EX1
C
Remote sensor
3) Connection with AXFA11 Remote Transmitter
Connect wiring as shown in the figure below.
I+
I–
SO1+
SO2+
COM
AL+
AL–
C
C
SA
A
CURRENT OUT
STATUS OUT
ALARM OUT
SIGNAL
N/–
L/+
EX1
EX2
P+
P–
SI1+
SI2+
COM
POWER SUPPLY
EXCIT ATION
PULSE OUT
STATUS IN
Excitation
cable
EX2
EX1
Remote sensor
43
AXG1A transmitter
AX01C dedicated
signal cable
Remote
Transmitter
sensor
SA
Taping*
A
A
B
B
SB
Taping*
C
C
EX1
EX1
EX2
EX2
* Individually tape and insulate
the shields corresponding to
SA and SB on the remote
sensor side.
F0444.ai
B
SB
AXFA11 transmitter
AX01C dedicated
signal cable
Remote
Transmitter
sensor
SA
Taping*
A
A
B
B
SB
Taping*
C
C
EX1
EX1
EX2
EX2
* Individually tape and insulate
the shields corresponding to
SA and SB on the remote
sensor side.
F0445.ai
IM 01E24A01-01EN
4

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