User manual -
ATR171 11
PRESSURE TRANSMITTER /
SENSORE DI PRESSIONE
P :
0.
..100
mbar
Pmax :3bar T :0..70°C
OUT
: 4..
.20mA
IN
:
9.
..33V DC
12
17
18
B
C
A
4...20mA
For linear signals 0/4..20 mA with
three-wires sensors
.
Comply with polarity:
A= Sensor supply
B= Sensor ground
C= Sensor output
External supply /
Alimentazione esterna
P :
0.
..100
mbar
Pmax :3bar T :0..70°C
OUT
: 4..
.20mA
IN
:
9.
..33V DC
PRESSURE TRANSMITTER /
SENSORE DI PRESSIONE
17
18
C
B
4...20mA
For linear signals 0/4..20 mA with
external power supply
for sensor
.
Comply with polarity:
C= Sensor output
B= Sensor ground
P :
0.
..100
mbar
Pmax :3bar T :0..70°C
OUT
: 4..
.20mA
IN
:
9.
..33V DC
18
12
C
A
PRESSURE TRANSMITTER /
SENSORE DI PRESSIONE
4...20mA
For linear signals in current 0/4..20 mA
with two-wires
sensors
.
Comply with polarity:
C= Sensor output
A= Sensor supply
5.1.d
Serial input (only for ATR171-23ABC-T)
To enable the second analogue input, set the dip
switches as indicated in the figure
.
In this configuration the second analogue input is
not
available.
13
RS485
14
15
Shield/Schermo
Communication RS485 Modbus RTU.
For networks with more than five instruments supply in
low voltage.
Summary of Contents for ATR 171
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