6ES7234-4HE32-0XB0 high-performance analog expansion module

SIEMENS PLC Module
July 22, 2025
Category Connection: SIEMENS PLC Module
Brief: Discover the Siemens 6ES7234-4HE32-0XB0 high-performance analog expansion module, designed for industrial automation with high-precision signal processing and flexible communication. This module supports 4 analog inputs and 2 analog outputs, compatible with voltage and current signals, ensuring accurate data acquisition and control. Ideal for manufacturing, energy management, and building automation.
Related Product Features:
  • Supports 4 analog inputs and 2 analog outputs with high-precision signal processing.
  • Compatible with voltage (±10V, ±5V, ±2.5V) and current (0-20mA, 4-20mA) signals.
  • 14-bit resolution for voltage and 13-bit for current signals.
  • PROFIBUS and PROFINET interfaces for high-speed data transmission.
  • 24V DC power supply with low power consumption of 4.5W.
  • Operating temperature range of -20°C to +60°C and IP20 protection level.
  • Compact design (30mm × 100mm × 120mm) for DIN rail installation.
  • Hot-swappable function for easy online maintenance and system expansion.
Faqs:
  • What types of signals does the 6ES7234-4HE32-0XB0 module support?
    The module supports both voltage (±10V, ±5V, ±2.5V) and current (0-20mA, 4-20mA) signals.
  • What is the resolution of the analog inputs and outputs?
    The module offers 14-bit resolution for voltage signals and 13-bit resolution for current signals.
  • How does the module integrate into industrial automation systems?
    The module integrates seamlessly via PROFIBUS and PROFINET interfaces, supporting high-speed data transmission and distributed I/O control.
  • What are the environmental specifications of the module?
    The module operates within a temperature range of -20°C to +60°C and has an IP20 protection level, making it suitable for most industrial environments.