6ES7431-7KF10-0AB0

Overview

6ES7431-7KF10-0AB0 is a Siemens SIMATIC S7-400 analog input module SM 431 with 8 isolated AI channels, 16-bit resolution, supporting resistor/PT100/NI100 inputs and diagnostic alarms.

Specifications

• Model: 6ES7431-7KF10-0AB0

• Manufacturer: Siemens

• Type: Analog Input Module

• Number of Analog Inputs: 8

• Resistance Measurement: 8

• Resolution: 16-bit

• Conversion Time: 20 ms

Electrical Specifications

• Input Current (Backplane 5 V DC): Max. 650 mA

• Power Loss: Typ. 3.3 W

• Permissible Input Voltage (Voltage Input): 35 V continuous, 75 V max 1 s

• Constant Measurement Current (Resistance Transmitter): Typ. 1 mA

Input Ranges

• Voltage: No

• Current: No

• Thermocouple: No

• Resistance Thermometer: Yes

• Resistance: Yes

Isolation

• Tested Isolation: 500 V DC

Mechanical Dimensions

• Width: 25 mm

• Height: 290 mm

• Depth: 210 mm

• Weight: Approx. 650 g

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