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Inputs
12 universal inputs / outputs U1...U12 with the following input functions (16-bit AD
converter):
Temperature measurement, analog
Type
AI NTC10K (Type II / Beta (0-50 °C) = 3892 K)
AI NTC100K
AI PT1K 385 (EU)
AI PT1K 375 (NA)
AI (LG-)Ni1000
AI 2x (LG-)Ni1000
1)
A fixed value of 1 Ω is calibrated to correct line resistance.
Resistance sensor, analog
Type
AI 1000 Ohm
AI 2500 Ohm
AI Pt1000
AI 1000-1175 Ohm
1)
A fixed value of 1 Ω is calibrated to correct line resistance.
Voltage measurement, analog
Type
AI 0-10 V
AI 0-10 V standard
Open connection: Negative voltage -1.5 V (line failure detection)
Current measurement, analog (only inputs U1, U2, U7, U8)
Type
AI 4-20 mA
AI 0-20 mA
Digital input
Contact query voltage
Contact query current
Contact resistance for closed contacts
Contact resistance for open contacts
Counter memory (counter inputs
BI NO / BI NC
BI Pulse NO
CI Mech (25 Hz)
CI El (100 Hz)
12
Siemens Schweiz AG
Smart Infrastructure
1)
1)
1)
1)
1)
1)
1)
1)
for setpoint shift
Min. closing/operating time [ms]
including bounces
60
30
20
5
Range (over range)
-40...115 °C (-52.5...155 °C)
-48...239 °F (-62.5...311 °F)
-40...125 °C (-52.5...155 °C)
-48...257 °F (-62.5...311 °F)
-50...600 °C (-52.5...610 °C)
-58...1112 °F (-62.5...1130 °F)
-50...180 °C (-52.5...185 °C)
-58...356 °F (-62.5...365 °F)
Range (over range)
0...1000 Ω (0...1050 Ω)
0...2500 Ω (0...2650 Ω)
0...2500 Ω (0...2650 Ω)
1000...1175 Ω (900...1295 Ω)
Range (over range)
0...10 V (-1.5...11.5 V)
0...100% (-10...110%)
Range (over range)
4...20 mA (1.6...22.4 mA)
0...20 mA (-3...23 mA)
21.5...25 V
1 mA; 6 mA initial current
Max. 200 Ω
Min. 50 kΩ
9
0 ... 4.3 x 10
(32-bit counter)
Of which
Max. bounce time [ms]
20
10
10
0
Resolution
10 mK (25 °C)
0.018 °F
20 mK
0.036 °F
10 mK
0.018 °F
Resolution
0.1 Ω
0.1 Ω
0.1 Ω
0.1 Ω
Resolution
1 mV
0.01%
Resolution
Load
1 µA
440 / 490 Ω
1 µA
440 / 490 Ω
Max. counter frequency
(symmetrical)
25 Hz
100 Hz
A6V11937668_en--_l
2023-12-22
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