Flow Transmitter : Fsv - Fuji Electric Time Delta-C FSV-2 Instruction Manual

3.3.4.2. Flow transmitter : FSV···H (IP67)
Carry out wiring to each terminal according to the following figure.
Power cable
Output signal cable
(analog output, DO1,
DO2, Communication)
Power supply board terminal block
AC power supply
100 to 120V AC
or 200 to 240V AC
1
50/60Hz
L
DC power supply
20 to 30V DC
1
+
Note 1) Terminal block is insertion type to connect a cable. Use bar terminal as crimp-style terminals.
Note 2) Be sure to connect ground terminal to external ground terminal. (Class D grounding)
Note 3) For output signal, use multiple core cable as required.
Note 4) Differential signal line of RS-485 consists of two pins.
means B+, and
Downstream
Upstream
sensor cable
sensor cable
External
ground terminal
(M4)
Main board terminal block
2 3
N FG
2 3
- FG
means A-.
1 2 3 4 5 6 7
+ - + - + -
GND HF1
DO1 DO2 I out
TROUT
UP STR
DC30V, 50mA
Black
White
To upstream
sensor
Yellow
-11-
Communication board terminal
block (option)
RS-485
1 2 3
SG A- B+
-
+
8 9 10
GND HF2
SH SH
DOWN STR
TO SENSOR
Black
White
Iout : Analog output
To downstream
DO1, 2 : Transistor/open
sensor
collector