Original New 6ES7 221-1BF22-0XA8 S7-200 Digital I/O Module

High-Quality Material & Precision Engineering
Constructed with industrial-grade components for superior durability, ensuring stable performance in harsh environments. The compact design features high-precision circuitry for reliable signal processing.
Wide Compatibility & Seamless Integration
Directly compatible with Siemens S7-200 PLC systems, offering plug-and-play functionality. Ideal for automation projects requiring digital input/output expansion.
Optimized for Industrial Applications
Perfect for manufacturing lines, HVAC control, and machinery automation. Supports high-speed data transmission with low power consumption.
Global Stock Availability & Bulk Discounts
Sourced directly from certified suppliers, ready for immediate shipment. Exclusive wholesale pricing for bulk orders—no middlemen, no hidden costs.
Trusted Performance Guarantee
100% factory-tested with strict quality control. Backed by our global supply chain expertise in industrial automation components. Upgrade your control systems with this proven Siemens module—engineered for reliability, priced for volume buyers.