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F-2600 & F-2700 Vortex Flow Meter Manual 02/15 - 0808-7 / 19204 Page 72
DC Powered Meter Wiring
R load,
250 ohm
minimum
+
_
DC
Power
Supply
Remote Connection
for Communicator
Field Connection
for Communicator
Current
Meter
Vortex Meter
4-20
mA 3
4-20
mA 1
DC PWR
+ - +
4-20
mA 2
- + - +
RS485
RS485
RS485 GND
-
OPTION 2
+
ALARM
2
PULSE
OUT
FREQ
OUT
+ - +
ALARM
1
-+ -
4
OPTION 1
1 2 3 15 2 3
ALARM
3
- + -
4 5
+
-
Figure 51. DC Powered Meter Wiring (HART)
AC Powered Meter Wiring
R load,
250 ohm
minimum
Remote Connection
for Communicator
Field Connection
for Communicator
Current
Meter
Vortex Meter
4-20
mA 3
AC
PWR
IN
4-20
mA 1
24
VDC
OUT
+ - +
4-20
mA 2
- + - +
RS485
RS485
RS485 GND
-
OPTION 2
+
ALARM
2
HOT
PULSE
OUT
NEUT
FREQ
OUT
+ - +
ALARM
1
-+ -
4
OPTION 1
1 2 3 15 2 3
ALARM
3
- + -
4 5
+
-
Figure 52. AC Powered Meter Wiring (HART)
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