For Siemens S7 CPU

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
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Product Details

Product Description

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

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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


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Packing and delivery

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Our Company

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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.

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