New Arrival: Rockwell Automation 81001-340-71-R Digital Input Module
Product Specifications
- Manufacturer: Allen Bradley (Rockwell Automation)
- Model: 81001-340-71-R
- Module Type: High-Density Digital I/O Module
- Channels: 32 Input / 32 Output
- Voltage Range: 24VDC – 240VAC
- Communication: Modbus, Ethernet/IP
- Dimensions: 12.5 × 9.6 × 5.4 cm
- Certifications: CE, UL, RoHS
Key Features & Applications
This industrial-grade PLC module delivers exceptional performance with:
- Dual communication protocols
- Wide operating temperature (-25°C~60°C)
- IP67 protection rating
- Hot-swappable design
- LED status indicators
- Redundant power inputs
Ideal for: Automotive assembly lines, water treatment SCADA systems, power plant control cabinets, and robotic welding stations.

Why Choose Apextron?
As a premier supplier with 6,000+㎡ warehouse and 60,000+ stock items, we offer:
- 1-year warranty
- Global express shipping
- 24/7 technical support
- OEM/obsolete parts solutions
Contact us now:
WhatsApp: +86 190 6659 1275
Email: abbdcs36@gmail.com
About Apextron Technology LTD
Specializing in industrial automation components for 20+ years, we supply:
Control Systems
- • DCS: FOXBORO, TRICONEX, HIMA
- • PLC: Rockwell, Schneider, Siemens
- • Servo: Kollmorgen, Rexroth
Premium Brands
- • ABB, GE, Yokogawa
- • Emerson, Honeywell
- • NI, Woodward, Moog
Our inventory includes 15+ categories: PLC modules, DCS cards, I/O modules, motion controllers, redundant systems, and legacy components. All items come with certified quality and traceable documentation.








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