simatic s7-300 - megaelektrik.net
simatic s7-300 - megaelektrik.net simatic s7-300 - megaelektrik.net
SIMATIC S7-400 Analog modules Analog input SM 431 ■ Overview • Analog inputs for the SIMATIC S7-400 • For connection of voltage and current sensors, thermocouples, resistors and resistance thermometers • Resolution from 13 to 16 bits 5 ■ Technical specifications 6ES7 431-0HH00-0AB0 6ES7 431-1KF00-0AB0 6ES7 431-1KF10-0AB0 6ES7 431-1KF20-0AB0 Voltages and currents Load voltage L+ - Rated value (DC) 24 V 24 V 24 V - Reverse polarity protection Yes Yes Yes Current consumption • from load voltage L+ (no load), 400 mA 200 mA 200 mA max. • from backplane bus 5 V DC, max. 100 mA 350 mA 600 mA 1,000 mA • Power dissipation, typical 2 W 1.8 W 3.5 W 4.9 W Analog inputs • Number of analog inputs 16 8 8 8 • Number of analog inputs for 16 8 8 8 voltage/current measurement • Number of analog inputs 4 4 4 for resistance measurement • Length of cable shielded, max 200 m 200 m 200 m; 50 m for thermocouples 200 m and input ranges
SIMATIC S7-400 Analog modules Analog input SM 431 ■ Technical specifications (continued) 6ES7 431-0HH00-0AB0 6ES7 431-1KF00-0AB0 6ES7 431-1KF10-0AB0 6ES7 431-1KF20-0AB0 5 Input ranges (rated values), thermocouples - Type B Yes - Type E Yes - Type J Yes - Type K Yes - Type L Yes - Type N Yes - Type R Yes - Type S Yes - Type T Yes - Type U Yes Input ranges (rated values), resistances - 0 to 150 ohms Yes - 0 to 300 ohms Yes - 0 to 48 ohms Yes - 0 to 600 ohms Yes Yes Yes - 0 to 6000 ohms Yes; effective to 5000 ohms Input ranges (rated values), resistance thermometer -Ni 100 Yes - Pt 100 Yes - Pt 1000 Yes - Pt 200 Yes - Pt 500 Yes Characteristic curve linearization - parameterizable Yes - for thermocouples Type B, R, S, T, E, J, K, N, U, L - for resistance thermometer Pt 100, Pt 200, Pt 500, Pt 1000, Ni 100 Temperature compensation - external temperature Yes compensation with compensating box possible - external temperature Yes compensation with Pt100 - dynamic reference temperature Yes value Analog value formation Integration and conversion time/triggering per channel - with over-range 13 Bit 13 Bit 14 Bit 14 Bit (bits incl. sign), max - Integration time parameterizable Yes - Integration time, ms 16.67 / 20 ms 16.67 / 20 ms 16.67 / 20 ms - Basic conversion time, ms 55 / 65 ms 23 / 25 ms 20.1 / 23.5 ms 52 µs - Additional conversion time for 4.3 ms wire break monitoring - Add´l conv. time for wire break 5.5 ms monitoring and resistance meas. - Additional conversion time for 40.2 / 47 ms resistance measurement - Interference voltage suppression for interference frequency f1 in Hz 60 / 50 Hz 60 / 50 Hz 60 / 50 Hz 400 / 60 / 50 Hz 5/38 Siemens ST 70 · 2005
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SIMATIC S7-400<br />
Analog modules<br />
Analog input SM 431<br />
■ Overview<br />
• Analog inputs for the SIMATIC S7-400<br />
• For connection of voltage and current sensors, thermocouples,<br />
resistors and resistance thermometers<br />
• Resolution from 13 to 16 bits<br />
5<br />
■ Technical specifications<br />
6ES7 431-0HH00-0AB0 6ES7 431-1KF00-0AB0 6ES7 431-1KF10-0AB0 6ES7 431-1KF20-0AB0<br />
Voltages and currents<br />
Load voltage L+<br />
- Rated value (DC) 24 V 24 V 24 V<br />
- Reverse polarity protection Yes Yes Yes<br />
Current consumption<br />
• from load voltage L+ (no load), 400 mA 200 mA 200 mA<br />
max.<br />
• from backplane bus 5 V DC, max. 100 mA 350 mA 600 mA 1,000 mA<br />
• Power dissipation, typical 2 W 1.8 W 3.5 W 4.9 W<br />
Analog inputs<br />
• Number of analog inputs 16 8 8 8<br />
• Number of analog inputs for 16 8 8 8<br />
voltage/current measurement<br />
• Number of analog inputs<br />
4 4 4<br />
for resistance measurement<br />
• Length of cable shielded, max 200 m 200 m 200 m; 50 m for thermocouples<br />
200 m<br />
and input ranges<br />
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