This product listing is for the part 6ES7231-5ND32-0XB0, manufactured by Siemens, and is a SIMATIC S7-1200 SM 1231 analog input module with 4 differential inputs supporting voltage ranges ±10 V, ±5 V, ±2.5 V, ±1.25 V and current ranges 0-20 mA, 4-20 mA.

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 inputs: 4
- Input type: Voltage or current (differential)
- Voltage ranges: ±10, ±5, ±2.5, ±1.25 V
- Current ranges: 0 to 20, 4 to 20 mA
- Resolution: 15 bits + sign bit bits
- Accuracy (25 °C): ±0.1 % of full scale
- Weight: 180 g
- Power dissipation: 2.0 W
- Current consumption (SM Bus): 80 mA
- Current consumption (24 V DC): 65 mA
- Maximum withstand voltage: ±35 V
- Isolation (field side to logic): 500 VAC

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Siemens

6ES7231-5ND32-0XB0

SIMATIC S7-1200 SM 1231 analog input module with 4 differential inputs supporting voltage ranges ±10 V, ±5 V, ±2.5 V, ±1.25 V and current ranges 0-20 mA, 4-20 mA

Specifications

Physical

Weight

180 g

Technical

Number of inputs

4

Input type

Voltage or current (differential)

Voltage ranges

±10, ±5, ±2.5, ±1.25 V

Current ranges

0 to 20, 4 to 20 mA

Resolution

15 bits + sign bit bits

Accuracy (25 °C)

±0.1 % of full scale

Power dissipation

2.0 W

Current consumption (SM Bus)

80 mA

Current consumption (24 V DC)

65 mA

Maximum withstand voltage

±35 V

Isolation (field side to logic)

500 VAC

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