6ES7231-4HD32-0XB0

Siemens SIMATIC S7-1200 Analog Input Module SM 1231  | Shop On Ebay
​Key Features​
  • 4-channel analog input module for S7-1200 PLC system
  • Supports voltage inputs: ±10V, ±5V, ±2.5V
  • Supports current inputs: 0-20mA, 4-20mA
  • High-resolution 12-bit + sign (13-bit ADC) conversion
  • Easy installation with clip-on mounting
  • LED status indicators for each channel
  • Compact design for space-saving installation

Description

Product Overview​

The Siemens 6ES7231-4HD32-0XB0 is an analog input module designed for the SIMATIC S7-1200 programmable logic controller system. This module provides four analog input channels with versatile signal compatibility, supporting both voltage (±10V, ±5V, ±2.5V) and current (0-20mA, 4-20mA) inputs. With its high-resolution 13-bit ADC conversion capability, it ensures accurate signal acquisition for process variables in industrial automation applications. The compact design and easy clip-on mounting make it ideal for space-constrained control cabinets while maintaining reliable performance.

​Warranty & After-Sales​

  • Factory new units: 12 months warranty
  • Refurbished units: 3-6 months warranty
  • Technical support for configuration and calibration
  • Compatibility verification with S7-1200 system

​Delivery Time​

  • Standard delivery: 3-5 working days
  • Express shipping available upon request

​Why Choose KaiRock​

  • Genuine Siemens automation components
  • Global supply network with competitive pricing
  • Expertise in analog signal processing systems
  • Quality assurance with full testing documentation

​Applications​

  • Process variable monitoring (temperature, pressure, flow)
  • Industrial automation and control systems
  • Production line analog signal acquisition
  • Equipment status monitoring
  • Quality control and testing systems

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