Separated Wiring - Microsensor MFE600C Operation Manual

5
6
7
8
9
10
11
12
13
14
15
20
21
22
19
18
16
17
Short
Circuit
lugs

Separated wiring

3.2
When wiring, select the corresponding power terminal to connect to the power line
according to the product specifications, and then connect to the signal line according to the
required output form. See Table 3 for the specific meaning of the integrated electromagnetic
flowmeter wiring terminals.
+24V DC COM 4mA~20mA DC output grounding wire;
POUT Pulse/frequency output
COM Pulse/frequency output grounding wire
AH Alarm output for Upper Limit of flow
AL Alarm output for Lower Limit of flow
Pressure transmitter +IN
+IN
Pressure transmitter output terminal
0V
Pressure transmitter GND
S1
Electrode wire
S0 Signal grounding wire
S2 Electrode wire
PE Power grounding wire
220V
220V AC power supply access
220V
-24V
24V DC (12V DC) power supply access
+24V
EX1
Exciting current
EX2
When lugs are connected to Passive, the current① or pulse
Passive
② will output an active signal.
When lugs are connected to Active, the current① or pulse②
Active
will output a passive signal.
1 2 3 4 5 6 7 8
4-20mA
Passive
1
Active
Figure 2 Separated wiring diagram
Pressure
interface
+3.3V +IN 0V
9 10 11 12 13 14
Pulse
Passive 2
Active
Table 3
3
16 17 18