Posts tagged plc simatic s7-200

siemens plc 1200 6ES7241-1CH30-1XB0 COMMUNICATION BOARD CB 1241, RS485

plc siemens 1200 SIMATIC S7-1200, COMMUNICATION COMMUNICATION BOARD CB 1241, RS485, SCREW CONNECTOR SUPPORTS MESSAGE BASED FREEPORT

Input current
from backplane bus 5 V DC, typ. 50 mA
Power losses
Power loss, typ. 1.5 W
Interrupts/diagnostics/status information
Diagnostic messages
Diagnostic functions Yes
Diagnostics indication LED
For status of the outputs 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
Permissible temperature change 5°C to 55°C, 3°C / minute
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
Mechanics/material
Type of housing (front)
Plastic Yes
Dimensions
Width 38 mm
Height 62 mm
Depth 21 mm
Weights
Weight, approx. 40 g

6ES7234-4HE30-0XB0 ANALOG I/O module SM 1234

siemens programming 6ES7234-4HE30-0XB0

ANALOG I/O SM 1234, 4AI/2AO

s7 programming SIMATIC S7-1200, ANALOG I/O SM 1234, 4 AI / 2 AO, +/-10V, 14 BIT RESOLUTION, OR 0-20 MA, 13 BIT RESOLUTION

Supply voltage
24 V DC Yes
Input current
Current consumption, typ. 60 mA
from backplane bus 5 V DC, typ. 80 mA
Power losses
Power loss, typ. 2 W
Analog inputs
Number of analog inputs 4; 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. 625 µs
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
Input resistance (0 to 20 mA) 280 Ω
Thermocouple (TC)
Temperature compensation
Parameterizable No
Analog outputs
Number of analog outputs 2; Current or voltage
Output ranges, voltage
-10 to +10 V Yes
Output ranges, current
0 to 20 mA Yes
Load impedance (in rated range of output)
with voltage outputs, min. 1000 Ω
with current outputs, max. 600 Ω
Analog value creation
Measurement principle Differential
Integrations and conversion time/ resolution per channel
Resolution (incl. overrange) Voltage: 14 bits; Current : 13 bits
Integration time, parameterizable Yes
Interference voltage suppression for interference frequency f1 in Hz 40 dB, DC to 60 V for interference frequency 50 / 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 ±0.1 % to 55 °C ±0.2 % total measurement range
Temperature error (relative to output area) 25 °C ±0.3% to 55 °C ±0.6% total measurement range
Basic error limit (operational limit at 25 °C)
Voltage, relative to input area +/- 0.1 %
Current, relative to input area +/- 0.1 %
Voltage, relative to output area +/- 0.3 %
Current, relative to output area +/- 0.3 %
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
common mode voltage, max. 12 V
Interrupts/diagnostics/status information
Alarms
Alarms Yes
Diagnostic alarm Yes
Diagnostic messages
Diagnostic functions Yes
Monitoring the supply voltage Yes
Wire break Yes
Short circuit Yes
Diagnostics indication LED
for status of the inputs Yes
For status of the outputs Yes
for maintenance Yes
Galvanic isolation
Galvanic isolation analog outputs
between the channels and the power supply of the electronics No
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 45 mm
Height 100 mm
Depth 75 mm
Weights
Weight, approx. 220 g