223553 / 9160625310
2018-05-24·BA00·III·en·04
Technical Data
9
Transmitter power supply
N-132...IL
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Technical Data
Electrical data
Auxiliary power
Nominal voltage U
N
24 V DC
Voltage range
18 to 31.2 V
Ex i input
Input signal
0/4 to 20 mA with HART
Functional range
0 to 24 mA
Supply voltage for transmitter
)
16 V at 20 mA (for 2-wire devices)
Residual ripple of supply voltage
(
25 mV
eff
Open-circuit voltage
(
26 V
Short-circuit current
(
35 mA
Communication signal
Bidirectional HART transmission, 0.5 to 10 kHz
Output
Output signal
0/4 to 20 mA with HART
Load resistance R
L
0 to 600
O
(terminal 1+ / 2- or 5+ / 6-)
0 to 379
O
(terminal 3+ / 2- or 4+ / 6-)
(with internal 221
O
resistor for HART)
Residual ripple
(
40 μA
eff
Communication signal
Bidirectional HART transmission, 0.5 to 10 kHz
Settling time (10 to 90 %)
(
100 μs
Error detection Ex i input
Wire breakage
< 3.6 mA
Short circuit
> 20.5 mA
Behaviour of the output
= input signal
Output current at I
E
= 0
I
A
= 0 mA
Fault detection output
Open-circuit
< 3.6 mA
Fault message Ex i input/output
Settings (switch LF)
Activated / deactivated
Indication of faulty line
"Line fault" LED, red
Message faulty line and
power supply failure
- Contact (30 V / 100 mA) closed to ground in case of fault
- pac-Bus, floating contact (30 V / 100 mA)
Electromagnetic compatibility
Tested under the following standards and regulations:
EN 61326-1 Use in industrial environment;
NAMUR NE 21
