6ES7 231-0HF22-0XA0
SIMATIC S7-200, Analog input EM 231, only for S7-22X CPU, 8 AI, 0-10V DC, max 2 AI 0..20 mA 12/11-bit converter
1.best price
2.in stock
3.one year warranty
4.100%New original with factory sealed
Input current | |
from load voltage L+ (without load), max. | 60 mA |
from backplane bus 5 V DC, max. | 20 mA |
Power loss | |
Power loss, typ. | 2 W |
Analog inputs | |
Number of analog inputs | 8; Difference |
permissible input voltage for voltage input (destruction limit), max. | 30 V |
permissible input current for current input (destruction limit), max. | 40 mA |
Input ranges | |
● Voltage | Yes |
● Current | Yes; for channels 6 and 7 only |
● Thermocouple | No |
● Resistance thermometer | No |
● Resistance | No |
Input ranges (rated values), voltages | |
● 0 to +5 V | Yes |
● Input resistance (0 to 5 V) | 10 MΩ |
● 0 to +10 V | Yes |
● Input resistance (0 to 10 V) | 10 MΩ |
● -2.5 V to +2.5 V | Yes |
● Input resistance (-2.5 V to +2.5 V) | 10 MΩ |
● -5 V to +5 V | Yes |
● Input resistance (-5 V to +5 V) | 10 MΩ |
● -80 mV to +80 mV | No |
Input ranges (rated values), currents | |
● 0 to 20 mA | Yes; for channels 6 and 7 only |
● Input resistance (0 to 20 mA) | 10 MΩ |
Input ranges (rated values), thermocouples | |
● Type E | No |
● Type J | No |
● Type K | No |
● Type N | No |
● Type R | No |
● Type S | No |
● Type T | No |
Input ranges (rated values), resistance thermometer | |
● Cu 10 | No |
● Ni 10 | No |
● Ni 1000 | No |
● Ni 120 | No |
● Pt 100 | No |
● Pt 1000 | No |
● Pt 10000 | No |
● Pt 200 | No |
● Pt 500 | No |
Input ranges (rated values), resistors | |
● 0 to 150 ohms | No |
● 0 to 300 ohms | No |
● 0 to 600 ohms | No |
Thermocouple (TC) | |
Temperature compensation | |
— parameterizable | No |
Cable length | |
● shielded, max. | 100 m; to the sensor |
Analog value generation for the inputs | |
Integration and conversion time/resolution per channel | |
● Resolution with overrange (bit including sign), max. | 12 bit |
● Interference voltage suppression for interference frequency f1 in Hz | 40 dB, DC up to 60 V for interference frequency |
● Conversion time (per channel) | 250 µs |
Displayable conversion value range | |
● bipolar signals | -32 000 to +32 000 |
● unipolar signals | 0 to 32 000 |
Errors/accuracies | |
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency | |
● Common mode voltage, max. | 12 V |
Interrupts/diagnostics/status information | |
Diagnostics indication LED | |
● external fault EXTF (red) | Yes |
Potential separation | |
Potential separation analog inputs | |
● Potential separation analog inputs | No |
Connection method | |
Plug-in I/O terminals | No |
Dimensions | |
Width | 71.2 mm |
Height | 80 mm |
Depth | 62 mm |
Weights | |
Weight, approx. | 190 g |
Other Siemens Series
Our Main Market:
Packing and delivery
Our Company
FAQ
1.Do you offer warranties ?
Here at our company , New product with one year warranty .
2.How to guarantee the quality of your products ?
A: All goods are from original factory, and we provide warranty for all the goods from us.
3.How about the delivery time ?
A:Normally 2-3 days.
4.How long can you guarantee the quality of the parts?
A:3 months' warranty period for the used parts and 360 days' for the new parts.
Any quality problem or request about our products, our prefessional teams 24 hours to service.
5.What's your shipment method?
A: We ship by Express, by air, Normally we checked and compare, then provide customer the most proper shipment method.
