Siemens 6ES7 234-4HE32-0XB0 SIMATIC S7-1200 SM 1234 Analog I.O Module
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Siemens 6ES7 234-4HE32-0XB0 SIMATIC S7-1200 SM 1234 Analog I/O Module
Product Overview
The 6ES7 234-4HE32-0XB0 is an SM 1234 analog input/output (I/O) combination module designed for the SIMATIC S7-1200 PLC series. It integrates 4 analog inputs and 2 analog outputs, supporting versatile signal acquisition and control in industrial automation systems. As a core expansion component, it enhances the S7-1200 controller’s ability to process both analog sensor signals and drive analog actuators, supporting flexible system scaling for diverse automation tasks in industrial environments.
Key Features
- Dual-Function I/O Integration: Combines 4 analog inputs (current/voltage) and 2 analog outputs, enabling unified signal acquisition and control in a single module, reducing system complexity and cabinet space.
- High Precision & Flexibility: Inputs offer 13-bit resolution (12-bit + sign) with selectable ranges (±10 V, ±5 V, ±2.5 V; 0–20 mA, 4–20 mA); outputs provide 14-bit voltage resolution and 13-bit current resolution, ensuring accurate signal processing.
- Fast Signal Response: Maximum cycle time of 625 µs for all input channels, supporting high-speed analog signal acquisition for time-critical applications.
- Robust Anti-Interference: Differential input design enhances noise immunity, ensuring signal stability in harsh industrial environments with electromagnetic interference.
- Comprehensive Diagnostics: Integrated LED indicators for input/output states and diagnostic alarms simplify on-site troubleshooting and system monitoring.
- Reliable Environmental Adaptability: IP20 protection rating, wide operating temperature range (-20 °C to +60 °C for horizontal installation; -20 °C to +50 °C for vertical installation), and compliance with CE, UL, CSA, FM, and RoHS certifications ensure reliable operation in diverse industrial conditions.
Technical Specifications
表格
| Category | Parameter | Value |
|---|---|---|
| General Identification | Product Type | SM 1234 Analog I/O Module |
| Order Number | 6ES7 234-4HE32-0XB0 | |
| Series | SIMATIC S7-1200 | |
| Configuration | 4 Analog Inputs / 2 Analog Outputs | |
| Power Supply | Rated Supply Voltage | 24 V DC (20.4–28.8 V DC) |
| Backplane Bus Voltage | 5 V DC | |
| Typical Current Consumption (24 V DC) | 60 mA | |
| Max Backplane Bus Current | 80 mA | |
| Typical Power Loss | 2 W (2.4 W as per some sources) | |
| Analog Inputs | Number of Channels | 4 (Current or Voltage, Differential) |
| Resolution | 13 bit (12 bit + sign bit) | |
| Input Ranges | Voltage: ±10 V, ±5 V, ±2.5 V; Current: 0–20 mA, 4–20 mA | |
| Input Thresholds (Destruction Limit) | Voltage: ±35 V; Current: 40 mA | |
| Input Resistance | Voltage: ≥9 MΩ; Current: ≈280 Ω | |
| Cycle Time (All Channels) | Max 625 µs | |
| Analog Outputs | Number of Channels | 2 (Current or Voltage) |
| Resolution | Voltage: 14 bit; Current: 13 bit | |
| Output Ranges | Voltage: ±10 V; Current: 0–20 mA, 4–20 mA | |
| Output Load | Voltage: ≤10 mA; Current: Up to 20 mA | |
| Physical & Environmental | Dimensions (W×H×D) | 45 × 100 × 75 mm |
| Weight (Approx.) | 220 g | |
| Operating Temperature | -20 °C to +60 °C (horizontal); -20 °C to +50 °C (vertical) | |
| Storage Temperature | -40 °C to +70 °C | |
| Relative Humidity (Operating) | 5–95% RH (non-condensing) | |
| Protection Rating | IP20 | |
| Air Pressure (Operating) | 795–1080 hPa | |
| Certifications | Approvals | CE, UL, CSA, cULus, FM, RCM, KC, Marine Approval, RoHS |
Physical Dimensions & Weight
- Dimensions: 45 mm (width) × 100 mm (height) × 75 mm (depth) – compact, space-saving design for easy installation on standard S7-1200 mounting rails.
- Weight: Approximately 220 g – lightweight construction reduces panel load and simplifies handling during installation and maintenance.
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
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Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
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We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
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We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
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We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
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