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SIMATIC S7-1200, СИСТЕМНАЯ ПЛАТА ТЕРМОПАРЫ SB 1231 TC, 1 АНАЛОГОВЫЙ ВХОД (ТЕРМОПАРА), 1-КАНАЛЬНАЯ, ТЕРМОПАРЫ J ИЛИ K
6ES7231-5QA30-0XB0, 6ES7231 5QA30 0XB0
| Air pressure acc. to IEC 60068-2-13 |
| Operation, max |
1080hPa |
| Operation, min |
795hPa |
| Storage/transport, max |
1080hPa |
| Storage/transport, min |
660hPa |
| Alarms |
| Diagnostic alarm |
Yes |
| Ambient temperature during operation |
| horizontal installation, max |
60C |
| max |
60C |
| min |
-20C |
| Ambient temperature during operation |
| vertical installation, max |
50C |
| Ambient temperature during operation |
| horizontal installation, min |
-20C |
| vertical installation, min |
-20C |
| Ambient temperature during storage/transportation |
| max |
70C |
| min |
-40C |
| Analog inputs |
| permissible input voltage for current input (destruction limit), |
|
| permissible input voltage for voltage input (destruction limit), |
|
| Analog inputs |
| Number of analog inputs |
1; Thermocouples |
| Analog inputs |
| Technical unit for temperature measurement adjustable |
Degrees Celsius/degrees Fahrenheit |
| Analog value generation for the inputs |
| Measurement principle |
integrating |
| Cable length |
| shielded, max |
100m; shielded, twisted pair |
| connection method / header |
| required front connector |
Yes |
| Diagnostics indication LED |
| for maintenance |
Yes |
| Diagnostics indication LED |
| for status of the inputs |
Yes |
| Dimensions |
| Depth |
21mm |
| Height |
62mm |
| Width |
38mm |
| Enclosure material (front) |
| Plastic |
Yes |
| Errors/accuracies |
| Repeat accuracy in steady state at 25 C (relative to output rang |
0.5% |
| Errors/accuracies |
| Temperature error (relative to input range), (+/-) |
25 C |
| Free fall |
| Fall height, max |
0.3m; five times, in product package |
| General information |
| Product type designation |
SB 1231, AI 1x16 bit TC |
| Input current |
| Current consumption, typ |
5mA |
| Input current |
| from backplane bus 5 V DC, typ |
20mA |
| Input ranges |
| Current |
No |
| Resistance thermometer |
No |
| Voltage |
Yes |
| Input ranges |
| Resistance |
No |
| Thermocouple |
Yes; J, K, T, E, R & S, B, N, C, TXK/XK(L); voltage range: |
| Input ranges (rated values), thermocouples |
| Type J |
Yes |
| Type K |
Yes |
| Input ranges (rated values), thermocouples |
| Input resistance (type J) |
1 200 C |
| Input resistance (Type K) |
1 372 C |
| Input ranges (rated values), voltages |
| -80 mV to +80 mV |
Yes |
| Input ranges (rated values), voltages |
| Input resistance (-80 mV to +80 mV) |
|
| Integration and conversion time/resolution per channel |
| Integration time, parameterizable |
No |
| Resolution with overrange (bit including sign), max |
15bit; + sign |
| Integration and conversion time/resolution per channel |
| Interference voltage suppression for interference frequency f1 i |
85 dB at 10 / 50 / 60 / 400 Hz |
| Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = |
| Common mode interference, min |
120dB |
| Interrupts/diagnostics/status information |
| Alarms |
Yes |
| Diagnostics function |
Yes; Can be read out |
| Pollutant concentrations |
| SO2 at RH < 60% without condensation |
S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free |
| Power loss |
| Power loss, typ |
0.5W |
| Relative humidity |
| Operation at 25 ℃ without condensation, max |
95% |
| Smoothing of measured values |
| parameterizable |
Yes |
| Standards, approvals, certificates |
| FM approval |
Yes |
| Marine approval |
Yes |
| UL approval |
Yes |
| Standards, approvals, certificates |
| CE mark |
Yes |
| CSA approval |
Yes |
| cULus |
Yes |
| KC approval |
Yes |
| RCM (formerly C-TICK) |
Yes |
| Supply voltage |
| Rated value (DC) |
24V |
| Temperature compensation |
| parameterizable |
No |
| Weights |
| Weight, approx |
35g |
