Table of Contents
Advertisement
TM
AC Power Connections
Connect 90 to 265 VAC, AC Neutral and Chassis Ground to the terminals referenced in
Figure 1.4. Do not operate without an earth (chassis) ground connection.
strodyne
ACN
www.astrodyne.com
PWC-15E
AC IN
: 100-240VAC,50/60Hz
+15V / 0.3A
DC OUT :
R
$
TUV
RoHS
C
US
PRODUCT SERVICE
ACL
E167432
95 - 264 VAC
95 - 264 VAC
AC Neutral
AC Neutral
Signal Gnd.
Control 1
Control 2
Frequency Out
4-20 mA Out
Reset Total
Modbus Gnd
Modbus B
Modbus A
1 2 3 4
O
N
Figure 1.4 - AC Power Connections
Note: In electrically noisy applications, ground the meter to the pipe where the transducers are
mounted to provide additional noise suppression. This approach is only effective with conductive
metal pipes. Remove the earth (chassis) ground derived from the line voltage power supply at the
meter and connect a new earth ground between the meter and the pipe being measured.
Note: The terminal blocks accomodate wire gauges up to 14 AWG.
Note: AC powered versions are protected by a field replaceable fuse. This fuse is equivalent to
Littelfuse/Wickmann P.N. 3720500041 or 37405000410.
Z205739-0D
PAGE 8
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris 'V' logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
FSRxxxx SERIES
+Vo
-Vo
0.15A
R2807
Modbus
TFX Rx
TFX Tx
©2013 Veris Industries
INSTALLATION GUIDE
DC Power Connections
The device can be operated from a 10 to 28 VDC source, as long as the source is
capable of supplying a minimum of 5 Watts of power.
Connect the DC power to 10 to 28 VDC In, Power Gnd., and Chassis Gnd., as in Figure
1.5.
10 - 28 VDC
10 - 28 VDC
Power Gnd.
Power Gnd.
Signal Gnd.
Control 1
Control 2
Frequency Out
4-20 mA Out
Reset Total
Modbus Gnd
Modbus B
Modbus A
O
1 2 3 4
N
Figure 1.5 - DC Power Connections
Note: DC powered versions are protected by an automatically resetting fuse. This fuse does not
require replacement.
Modbus
TFX Rx
10 -28 VDC
TFX Tx
Power
Ground
05131
Advertisement
Table of Contents
