IM_1XTXSW-08
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9
0
200
400
600
800
1000
1200
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
R
ser
ies
V
supply
Power Supply and Load Limits
Rmin
Rmax
V
in
R
min
R
max
20
0.0
181.8
21
0.0
227.3
22
0.0
272.7
23
0.0
318.2
24
0.0
363.6
25
47.6
409.1
26
95.2
454.5
27
142.9
500.0
28
190.5
545.5
29
238.1
590.9
30
285.7
636.4
ONE SERIES 4-20mA POWER SUPPLY AND LOAD LIMITS
V
in
R
min
R
max
31
333.3
681.8
32
381.0
727.3
33
428.6
772.7
34
476.2
818.2
35
523.8
863.6
36
571.4
909.1
37
619.0
945.5
38
666.7
1000.0
39
714.3
1045.5
40
761.9
1090.9
No Fault Displayed
4-20 mA Normal Operating range
Unused
Fault < 3.6
3.8 mA Normal
Under-range
4
20
20.5 mA Normal
Over-range
21.0 mA*
*21.0 mA only when the temperature
sensor is subject to 103.25% to 110%
of range or when the pressure sensor
is subject to 103.25% to 150% of
range.
Fault
0
FAULT CURRENT
A diagnostic fault will force the IAW
®
Output to the fail safe state and the SW1 and SW2 relays to the as-configured tripped state. In addition to the
discrete outputs, the One Series includes a NAMUR NE 43 standard 4-20 mA output that outputs ≤ 3.6 mA in a fault condition.
Table 4
Graph 1
Figure 11
