Siemens 6ES7234-4HE32-0XB0 is a high-performance analog expansion module of the S7-1200 series, designed specifically for industrial automation scenarios, with high-precision signal processing, flexible communication, and excellent environmental adaptability. This module supports 4 analog inputs and 2 analog outputs, compatible with voltage (± 10V, ± 5V, ± 2.5V) and current (0-20mA, 4-20mA) signals, with a resolution of 14 bits (voltage) and 13 bits (current). It can accurately collect sensor data and control actuators, suitable for process scenarios with strict precision requirements. Its core interfaces include PROFIBUS and PROFINET, supporting high-speed data transmission and distributed I/O control, and can be seamlessly integrated into Siemens automation networks to achieve cross device collaboration. The module is powered by 24V DC, with a power consumption of only 4.5W, a working temperature range covering -20 ° C to+60 ° C, and a protection level of IP20, suitable for most industrial environments. Compact design (30mm × 100mm × 120mm) supports DIN rail installation, saving control cabinet space, and also has hot swappable function for easy online maintenance.

In terms of technical advantages, this module achieves parameterized configuration and diagnosis through STEP 7 software, and can be quickly deployed without complex programming. Its industrial grade components and anti-interference design ensure stable operation in electromagnetic interference environments, support modular expansion, and can be combined with other digital and analog modules to build customized control systems. Widely applied in various fields, including manufacturing (such as production line equipment status monitoring), energy management (power/gas resource monitoring), building automation (air conditioning/lighting control), and logistics warehousing (sensor interconnection).

Analog input/output: Supports 4 analog inputs and 2 analog outputs, compatible with voltage (± 10V, ± 5V, ± 2.5V) and current (0-20mA, 4-20mA) signals, with a resolution of 14 bits (voltage) and 13 bits (current), ensuring high-precision data acquisition and control.
Industrial Communication: High speed data transmission is achieved through PROFIBUS and PROFINET interfaces, supporting distributed I/O control, suitable for manufacturing, energy management, building automation and other scenarios.
Flexible configuration: Parameter setting and diagnosis can be carried out through STEP 7 software, which can be integrated into automation systems without complex programming.
Technical specifications:

Power supply: 24V DC, power consumption of 4.5W, SM bus current consumption of 185mA.
Environmental adaptability: Operating temperature range of -20 ° C to+60 ° C, protection level of IP20, suitable for indoor installation.
Size and Installation: Compact design (30mm × 100mm × 120mm), supporting DIN rail installation, saving control cabinet space.
Advantages and Compatibility:

High reliability: Industrial grade components with strong anti-interference ability, suitable for harsh electromagnetic environments.
Modular design: Supports hot plugging and plug and play, facilitating system expansion and maintenance.
Ecosystem support: Seamless compatibility with Siemens S7-1200 series CPUs, supporting multiple programming languages such as LAD, FBD, STL.
Application scenarios:

Manufacturing industry: Production line equipment status monitoring, multi station synchronous control.
Energy Management: Real time monitoring and optimization of electricity/gas resources.
Building automation: intelligent control of air conditioning and lighting systems.
Logistics warehousing: Sensors and actuators are interconnected to ensure smooth system operation.

Our Services:

1,All our products are new and orginal, and of good quality

2,Our prices are very competitive.

3, We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4,All inquiries will be valued and will reply in 24.

Packing & Delivery:

1,100% brand New and Original Factory Seal!

2,Warranty:1 year

3,Package: Original packing with cartons.

4,Delivery time: Shipped in 3-7 days after payment

5,All the goods will be tested before shipment