Siemens Desigo PXC4.E16 - Input Specifications

11
Siemens Schweiz AG A6V11646018_en--_k
Smart Infrastructure 2023-02-27
Inputs
12 universal inputs / outputs U1...U12 with the following input functions (16-bit AD
converter):
Temperature measurement, analog
Type Range (over range) Resolution
AI NTC10K (Type II / Beta (0-50 °C) = 3892 K) -40...115 °C (-52.5...155 °C)
-48...239 °F (-62.5...311 °F)
10 mK (25 °C)
0.018 °F
AI NTC100K -40...125 °C (-52.5...155 °C)
-48...257 °F (-62.5...311 °F)
AI PT1K 385(EU) *) -50...600 °C (-52.5...610 °C)
-58...1112 °F (-62.5...1130 °F)
20 mK
0.036 °F
AI PT1K 375(NA) *) -50...180 °C (-52.5...185 °C)
-58...356 °F (-62.5...365 °F)
10 mK
0.018 °F
AI (LG-)Ni1000*)
AI 2x (LG-)Ni1000*)
*) A fixed value of 1 Ω is calibrated to correct line resistance.
Resistance sensor, analog
Type Range (over range) Resolution
AI 1000 Ohm*) 0...1000 Ω (0...1050 Ω) 0.1 Ω
AI 2500 Ohm*) 0...2500 Ω (0...2650 Ω) 0.1 Ω
AI Pt1000*) 0...2500 Ω (0...2650 Ω) 0.1 Ω
AI 1000-1175 Ohm*) for setpoint shift 1000...1175 Ω (900...1295 Ω) 0.1 Ω
*) A fixed value of 1 Ω is calibrated to correct line resistance.
Voltage measurement, analog
Type Range (over range) Resolution
AI 0-10V 0...10V (-1.5...11.5V) 1mV
AI 0-10V standard 0...100% (-10...110%) 0.01%
Open connection: Negative voltage -1.5 V (line failure detection)
Current measurement, analog (only inputs U1, U2, U7, U8)
Type Range (over range) Resolution Load
AI 4-20 mA 4...20 mA (1.6...22.4 mA) 1 µA 440 / 490 Ω
AI 0-20 mA 0...20 mA (-3...23 mA) 1 µA 440 / 490 Ω
Digital input
Contact query voltage 21.5...25V
Contact query current 1mA; 6 mA initial current
Contact resistance for closed contacts Max. 200Ω
Contact resistance for open contacts Min. 50kΩ
Counter memory (counter inputs 0 ... 4.3 x 10
9
(32-bit counter)
Min. closing/operating time [ms]
including bounces
Of which
Max. bounce time [ms]
Max. counter frequency
(symmetrical)
BI NO / BI NC 60 20
BI Pulse NO 30 10
CI Mech (25Hz) 20 10 25 Hz
CI El (100Hz) 5 0 100 Hz