Home/ABB/ABB TB846 3BSE021439R1 Dual Module Bus Inlet
ABB TB846 3BSE021439R1 Dual Module Bus Inlet
Product Color: Brand New
Stock Status: ✓ In Stock
After-Sales Service: 12-month warranty included
Origin: Hong Kong, China
Specifications: Contact for product manual
⚠️ Note: Display images are schematic. Request actual photos for 5% discount quotation
Phone: +86 19066591275
Email: abbdcs36@gmail.com
connect:Sally
ABB TB846 3BSE021439R1 Dual Modulebus Inlet – New Stock Available
Product Highlights
- ✅ Dual-channel industrial-grade communication module
- ✅ Modulebus protocol with RS-485 interface
- ✅ -40°C to +85°C extreme temperature tolerance
- ✅ Compact aluminum alloy housing (75x75x28mm)
Technical Specifications
Protocol: Modulebus
Voltage: DC 24V ±10%
Speed: 1200 kbps max
Devices: 32 nodes capacity
Industrial Applications
Essential component for:
• Petrochemical process control systems
• Power plant distributed control systems
• Manufacturing automation networks
• Environmental monitoring installations

Why Choose Cynosure Tech Automation?
Premium Brands
- DCS: ABB, FOXBORO, TRICONEX
- PLC: Rockwell, Schneider, Yokogawa
- Servo: KUKA, REXROTH, KOLLMORGEN
- Safety: HIMA, BENTLY NEVADA
Our Advantages
- 1-year comprehensive warranty
- Global express shipping (DHL/UPS/FedEx)
- 15+ years technical support team
- OEM discontinued parts specialist

In the dynamic world of international trade, Cynosure Tech Automation stands out as a leading provider of high-quality automation equipment modules. Specializing in PLC control systems, DCS control systems, large servo control systems, and robot control systems spares, we have carved a niche for ourselves in the global market.
Our vast inventory is a testament to our commitment to meeting diverse customer needs promptly. With a wide range of spare parts readily available, we ensure minimal downtime for your operations, regardless of your industry.
- Sales Excellence: Our experienced sales team is well-versed in the intricacies of each product line. They understand your requirements and offer tailored solutions, guiding you through the selection process to find the perfect fit for your application.
- Technical Expertise: Backed by a professional technical team, we provide comprehensive support. From installation guidance to troubleshooting, our experts are just a call away, ensuring seamless integration and operation of our systems.
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