Siemens 6ES5312-5CA21 Interface Module – Industrial Automation Connector
About Stoker Automation
With 20+ years of industrial automation expertise and 5,000㎡ warehouse facilities, Stoker Automation Technology serves critical sectors including metallurgy, power generation, and automotive manufacturing. We specialize in discontinued control system components and offer comprehensive PLC/DCS solutions with 2-year warranty support.
Key Specifications
- Manufacturer: Siemens
- Model: 6ES5312-5CA21
- Type: Industrial Interface Module
- Compatibility: SIMATIC S5 Systems
- Connection: External Unit Interface
- Power: EU Configuration (External Unit)
- Cable: 0.5m Integrated
- Dimensions: 233×303×73mm
- Weight: 806g
Core Features
This rugged interface module enables seamless integration between SIMATIC S5 controllers and external devices. Key advantages include:
- Plug-and-play installation with pre-configured 0.5m cabling
- Passive operation requiring no external power supply
- Military-grade connectors for vibration resistance
- -25°C to +60°C operational temperature range
- EMC-compliant signal transmission


Why Choose Us?
- 24/7 technical support with 2-year warranty
- Global shipping & customs clearance
- OEM replacement certification available
- Custom configuration services
Need special configurations? Email our engineers








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