This product listing is for the part 6ES7231-4HF32-0XB0, manufactured by Siemens, and is a SIMATIC S7-1200 analog input SM 1231 with 8 differential inputs for +/-10 V, +/-5 V, +/-2.5 V, or 0-20 mA/4-20 mA signals at 12 bit + sign resolution.

This product is currently out of stock.

Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.

Part Specifications:
- Number of analog inputs: 8
- Input ranges voltage: +/-10 V, +/-5 V, +/-2.5 V
- Input ranges current: 0-20 mA, 4-20 mA
- Resolution: 12 bit + sign bit
- Supply voltage rated: 24 V DC
- Cycle time all channels max: 625 µs
- Input resistance voltage: >=9 MOhm
- Basic error limit voltage at 25°C: +/-0.1 %
- Dimensions width: 45 mm
- Dimensions height: 100 mm
- Dimensions depth: 75 mm
- Weight: 180 g
- Power dissipation: 2.3 W
- IP protection rating: IP20
- Operating temperature max: 70 °C

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Siemens

6ES7231-4HF32-0XB0

SIMATIC S7-1200 analog input SM 1231 with 8 differential inputs for +/-10 V, +/-5 V, +/-2.5 V, or 0-20 mA/4-20 mA signals at 12 bit + sign resolution

Specifications

Physical

Weight

180 g

IP protection rating

IP20

Technical

Number of analog inputs

8

Input ranges voltage

+/-10 V, +/-5 V, +/-2.5 V

Input ranges current

0-20 mA, 4-20 mA

Resolution

12 bit + sign bit

Supply voltage rated

24 V DC

Cycle time all channels max

625 µs

Input resistance voltage

>=9 MOhm

Basic error limit voltage at 25°C

+/-0.1 %

Power dissipation

2.3 W

Operating temperature max

70 °C

Dimensions

Dimensions width

45 mm

Dimensions height

100 mm

Dimensions depth

75 mm

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