SIEMENS
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Siemens IK PI · 2015
IO-Link
SIRIUS 3RS14, 3RS15 temperature monitoring relays for IO-Link
General data
5
■
Overview
(continued)
Connection methods
Selection tables for the 3RS14 and 3RS15 monitoring relays can
be found on the following pages.
■
More information
Characteristic curves
For resistance sensors
The short-circuit and open-circuit detection as well as the mea-
suring range is limited, depending on the sensor type.
Measuring ranges for resistance sensors
✓
Detection possible
--
Detection not possible
1)
NTC type: B57227-K333-A1 (100 °C: 1.8 k
; 25 °C: 32.762 k
).
For thermocouples
Characteristic curves for sensor types K, N, J, E and T
Characteristic curves for sensor types S, R and B
Measuring ranges for thermocouples
✓
Detection possible
--
Detection not possible
Note:
For the manual "3RS14/3RS15 Temperature Monitoring Relays
for IO-Link", see
.
Screw terminals
Spring-type terminals
5
000
4
000
3
000
2
000
1
000
0
NTC
KTY83 KTY84
PT1000
PT100
NSB0_01322a
-100
100
200
300
400
500
0
Temperature in °C
Resistance in
Sensor type
Short cir-
cuit
Open cir-
cuit
3RS1440, 3RS1441
Measuring
range
in °C
Measuring range
in °F
PT100
✓
✓
–50 ... +750
–58 ... +1 382
PT1000
✓
✓
–50 ... +500
–58 ... +932
KTY83-110
✓
✓
–50 ... +175
–58 ... +347
KTY84
✓
✓
–40 ... +300
–40 ... +572
NTC
1)
✓
--
+80 ... +160
+176 ... +320
80
70
60
50
40
30
20
10
0
NSB0_01321a
0
200
400
500
800
1
000
1
200
1
400
1
600
Temperature in °C
Type "E"
Type "J"
Type "K"
Type "N"
Type "T"
Voltage in mV
IC01_00044
25
000
20
000
15
000
10
000
5
000
0
400
600
800
1
000
1
200
1
400
1
600
1
800
Temperature in °C
Type "R"
Type "S"
Type "B"
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Sensor type
Short cir-
cuit
Open cir-
cuit
3RS1540
Measuring
range
in °C
Measuring range
in °F
K
--
✓
-99 ... +1 350
-146.2 ... +2 462
N
--
✓
-99 ... +1 300
-146.2 ... +2 372
J
--
✓
-99 ... +1 200
-146.2 ... +2 192
E
--
✓
-99 ... +999
-146.2 ...
+1 830.2
T
--
✓
-99 ... +400
-146.2 ... +752
S
--
✓
0 ... 1 750
32 ... 3 182
R
--
✓
0 ... 1 750
32 ... 3 182
B
--
✓
400 ... 1 800
752 ... 3 272
© Siemens AG 2014