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SKU:4351B
Invensys Triconex 4351B Communication Module | Tricon Controller
Manufacturer: Invensys Triconex
Product No.: 4351B
Product Type: Tricon Communication Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months
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Description
Product Overview
The Invensys Triconex 4351B is a high-performance Tricon Communication Module designed for industrial control systems. This robust module ensures reliable data exchange in demanding operational environments while maintaining seamless integration capabilities.
Key Technical Specifications
- Model: 4351B Communication Module from Invensys Triconex
- Dimensions: 16 cm x 16 cm x 12 cm with 0.8 kg weight
- Serial Ports: 4 isolated ports supporting up to 115.2 Kbps each
- Ethernet Ports: 2 ports (10/100 Mbps copper and 100 Mbps fiber)
- Port Isolation: 500 VDC for enhanced noise immunity
- Supported Systems: Tricon v10.0 or later versions
Communication Capabilities
- Protocol Support: Modbus, TCP/IP, ICMP, SNTP, and Peer-to-Peer UDP/IP
- Communication Modes: Modbus master/slave, Trimble GPS interface
- Network Features: IP Multicast support and time synchronization
- Special Features: Dedicated debug port for Triconex service use
- Advanced Options: Embedded OPC server available for models 4353 and 4354
Frequently Asked Questions
- What systems support the 4351B module? Tricon v10.0 or later
- How many serial ports does it have? Four isolated serial ports
- What Ethernet speeds are supported? 10/100 Mbps copper and 100 Mbps fiber
- Is port isolation provided? Yes, 500 VDC isolation standard
- What protocols are supported? Modbus, TCP/IP, and multiple industrial protocols
Additional Specifications
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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30-day return support with a 12-month warranty for reliable after-sales protection.
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