Posts tagged s7 200 siemens

s7 1200 siemens 6ES7231-4HA30-0XB0 SIGNAL BOARD SB 1231, 1 AI

siemens simatic s7-1200, ANALOG INPUT SB 1231, 1 AI, +/- 10V DC (12 BIT RES.) OR 0 – 20 MA

Supply voltage
24 V DC Yes
Input current
from backplane bus 5 V DC, typ. 55 mA
Power losses
Power loss, typ. 0.4 W
Analog inputs
Number of analog inputs 1; Current or voltage differential inputs
permissible input frequency for current input (destruction limit), max. ± 35 V
permissible input voltage for voltage input (destruction limit), max. 35 V
permissible input current for voltage input (destruction limit), max. 40 mA
permissible input current for current input (destruction limit), max. 40 mA
Cycle time (all channels) max. 156.25 µs; 400 Hz suppression
Input ranges
Voltage Yes; ±10 V, ±5 V, ±2.5 V
Current Yes; 0 to 20 mA
Thermocouple No
Resistance thermometer No
Resistance No
Input ranges (rated values), voltages
-10 V to +10 V Yes
Input resistance (-10 V to +10 V) ≥9 MOhm
-2.5 V to +2.5 V Yes
Input resistance (-2.5 V to +2.5 V) ≥9 MOhm
-5 V to +5 V Yes
Input resistance (-5 V to +5 V) ≥9 MOhm
Input ranges (rated values), currents
0 to 20 mA Yes
Analog outputs
Number of analog outputs 0
Analog value creation
Measurement principle integrating
Integrations and conversion time/ resolution per channel
Resolution with overrange (bit including sign), max. 11 bit; + sign
Integration time, parameterizable Yes
Interference voltage suppression for interference frequency f1 in Hz 40 dB, DC to 60 Hz
Smoothing of measured values
Parameterizable Yes
Step: None Yes
Step: low Yes
Step: Medium Yes
Step: High Yes
Errors/accuracies
Temperature error (relative to input area) 25 °C ±0.3% to 55 °C ±0.6% total measurement range
Interrupts/diagnostics/status information
Alarms
Alarms Yes
Diagnostic alarm Yes
Diagnostic messages
Diagnostic functions Yes
Wire break No
Diagnostics indication LED
for status of the inputs Yes
for maintenance Yes
Degree and class of protection
IP20 Yes
Standards, approvals, certificates
CE mark Yes
C-TICK Yes
FM approval Yes
Climatic and mechanical conditions for storage and transport
Climatic conditions for storage and transport
Free fall
Drop height, max. (in packaging) 0.3 m; five times, in dispatch package
Temperature
Permissible temperature range -40 °C to +70 °C
Air pressure acc. to IEC 60068-2-13
Permissible air pressure 1080 to 660 hPa
Mechanical and climatic conditions during operation
Climatic conditions in operation
Temperature
Permissible temperature range 0 °C to 55 °C horizontal installation 0 °C to 45 °C vertical installation
Air pressure acc. to IEC 60068-2-13
Permissible air pressure 1080 to 795 hPa
Pollutant concentrations
SO2 at RH < 60% without condensation S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free
Connection method
required front connector Yes
Mechanics/material
Type of housing (front)
Plastic Yes
Dimensions
Width 38 mm
Height 62 mm
Depth 21 mm
Weights
Weight, approx. 35 g