Siemens Simatic S7-1200 8ai Expansion Module

About Siemens Simatic S7-1200 8ai Expansion Module

NAKSH TECHNOLOGY SIMATIC S7-1200, Analog input, SM 1231, 8 AI, +/-10 V, +/-5 V, +/-2.5 V, or 0-20 mA/4-20 mA, 12 bit+sign or (13 bit ADC)

We have excellent range of Siemens PLC S7-1200which have an excellent designs and they provide a high quality of integration between the controllers and provide an effective performance to the clients. It offers very accurate and precise carrying out of the automation tasks.

Data Sheet 6ES7231-4HF32-0XB0

SIMATIC S7-1200 Analog Input Module SM 1231 (8 AI, 13-bit)General Information

• Product type: SM 1231, AI 8x13 bit

Supply Voltage

• Rated value (DC): 24 V

Input Current

• Current consumption (typ.): 60 mA

• From backplane bus (5 V DC): typ. 90 mA

Power Loss

• Typical: 1.5 W

Analog Inputs

• Number of inputs: 8 (current or voltage differential inputs)

• Destruction limits:

  • Voltage input max.: 35 V

  • Current input max.: 40 mA

• Cycle time (all channels): max. 625 s

Supported Input Ranges

Voltage

• 10 V (Input resistance 9 M)

• 5 V (Input resistance 9 M)

• 2.5 V (Input resistance 9 M)

Current

• 020 mA (Input resistance: 280 )

• 420 mA (Input resistance: 280 )

Thermocouple / RTD Support

• Thermocouple: No

• RTD: No

Analog Value Processing

• Resolution: 12-bit + sign

• Integration time: Parameterizable

• Interference suppression:

  • 50/60 Hz 40 dB (DC to 60 V)

Smoothing Options

• None

• Low

• Medium

• High

(All parameterizable)

Errors and Accuracy

• Temperature error:

  • 0.1% at 25 C

  • 0.2% up to 55 C

• Basic error (25 C):

  • Voltage: 0.1%

  • Current: 0.1%

• Common mode voltage max.: 12 V

Diagnostics

• Alarms: Yes

• Diagnostics: Yes

• Monitors:

  • Supply voltage

  • Wire-break

• LED indicators:

  • Input status

  • Maintenance

Protection

• IP Rating: IP20

Approvals

CE, CSA, UL, cULus, FM, RCM, KC, Marine Approval

Environmental Data

• Environmental product declaration: Yes

• Global warming potential:

  • Total: 43.1 kg CO

  • Production: 7.62 kg CO

  • Operation: 36 kg CO

  • End-of-life: 0.544 kg CO

Ambient Conditions

• Free fall: 0.3 m (5 times, packaged)

• Operating temperature: 20 to +60 C

  • Vertical installation max.: 50 C

• Storage temperature: 40 to +70 C

• Air pressure:

  • Operation: 7951080 hPa

  • Storage: 6601080 hPa

• Humidity: 95% max (no condensation)

• Pollutant gases:

  • SO < 0.5 ppm

  • HS < 0.1 ppm

Connection Method

• Front connector: Required

Mechanical Data

• Material: Plastic (front)

• Dimensions:

  • Width: 45 mm

  • Height: 100 mm

  • Depth: 75 mm

• Weight: approx. 180 g

NAKSH TECHNOLOGY SIMATIC S7-1200, Analog input, SM 1231, 8 AI, +/-10 V, +/-5 V, +/-2.5 V, or 0-20 mA/4-20 mA, 12 bit+sign or (13 bit ADC)

We have excellent range of Siemens PLC S7-1200which have an excellent designs and they provide a high quality of integration between the controllers and provide an effective performance to the clients. It offers very accurate and precise carrying out of the automation tasks.

Technical Details