In case of discrepancies between the product model and displayed images, the model number shall prevail. For specific product photos, kindly reach out to us, and we will arrange for photographs to be taken at our warehouse for confirmation.
With 14 shared warehouses worldwide, we kindly ask for your understanding that accurate responses may occasionally take several hours. Rest assured, we will address your inquiries as promptly as possible."

"Please contact us for the best price. Email: [mailto:ZHDJIANGJIANG1@gmail.com]

Why Global Engineers Trust This Module:
🛡️ Mission-Critical Redundancy

• Automatic switchover in <50ms during failures

• Dual-channel isolation prevents cascading errors

⚡ Hot-Swap Superpower

• Replace modules without stopping S7-400 systems

• Tool-free DIN rail mounting

🌍 Global Compliance Ready

• SIL 3 (IEC 61508), ATEX, UL Class 1 Div 2

• -40°C to +70°C operation