Siemens 353 User Manual page 48

Function Blocks
# ENGineering UNITS
1 Deg C (degrees Celsius)
2 Deg F (degrees Fahrenheit)
3 Deg R (degrees Rankine)
4 K (Kelvin)
****** 6 Character ASCII
# TYPE DESCRIPTION
1 JT/C Type J Thermocouple
2 KT/C Type K Thermocouple
3 TT/C Type T Thermocouple
4 ET/C Type E Thermocouple
5 ST/C Type S Thermocouple
6 RT/C Type R Thermocouple
7 BT/C Type B Thermocouple
8 NT/C Type N Thermocouple
9 DRTD DIN 43760/IEC 751 RTD
alpha 0.003850
10 URTD US (NBS 126) RTD
alpha 0.003902
11 JRTD JIS C-1604 RTD
alpha 0.003916
12 OHM* Resistance
13 SLW* Slidewire
14 NMV Narrow Millivolt
15 WMV Wide Millivolt
•
Not available in Model 352Plus.
Table 3-9 SEN MIN/MAX and MIN/MAX SCALE Parameters, AINU Block
SEN TYPE (1) SEN MIN
1-12,14,15 [min. operating
value]
13 0 (%)
Note:
(1) When changing SEN TYPE, type number should blink after pressing STORE. Use STEP UP and then STEP
DOWN to verify that sensor type has changed.
(2) Range scaling of the AINU output when the Slidewire sensor type is selected can be accomplished using a SCL_
Scaler function block connected to the output (O1) of the AINU function block.
3-18
Table 3-7 Input Types, AINU Block
AVAILABLE ON INPUT TYPES
JT/C, KT/C, TT/C, ET/C, ST/C, RT/C, BT/C, NT/C, DRTD, URTD, JRTD
JT/C, KT/C, TT/C, ET/C, ST/C, RT/C, BT/C, NT/C, DRTD, URTD, JRTD
JT/C, KT/C, TT/C, ET/C, ST/C, RT/C, BT/C, NT/C, DRTD, URTD, JRTD
JT/C, KT/C, TT/C, ET/C, ST/C, RT/C, BT/C, NT/C, DRTD, URTD, JRTD
OHM, SLW, NMV, WMV
Table 3-8 Calibration Input Values, AINU Block
OPERATING RANGE
-185°C to 1100°C (-300°F to 2010°F)
-185°C to 1370°C (-300°F to 2500°F)
-200°C to 370°C (-400°F to 698°F)
-185°C to 1000°C (-300°F to 1830°F)
-18°C to 1650°C (0°F to 3000°F)
-18°C to1610°C (0°F to 2930°F)
-18°C to 1815°C (0°F to 3300°F)
-185°C to 1300°C (-300°F to 2370°F)
-185°C to 622°C (-300°F to 1152°F)
-185°C to 613°C (-300°F to 1135°F)
-185°C to 610°C (-300°F to 1130°F)
0Ω to 5000Ω
500Ω to 5000Ω
- 19.0 mV to 19.0 mV
-30.0 mV to 77 mV
SEN MAX
[max. operating
value]
100 (%)
FIELD CAL 'FLD'
POINTS
0°C & 800°C
0°C & 1000°C
-100°C & 300°C
0°C & 800°C
400°C & 1400°C
400°C & 1400°C
800°C & 1600°C
0°C & 1000°C
100Ω (0°C) &
280.98Ω (500.0°C)
100Ω (0°C) &
283.36Ω (500.0°C)
100Ω (0°C) &
285Ω (502.94°C)
0Ω & 5000Ω
Field cal not available
0 mV & +15 mV
0 mV & +75 mV
MIN SCALE MAX SCALE
[min. range scale [max. range scale
value] value]
0.0 PRCT (2) 100.0 PRCT (2)
UM353-1B
April 2012