LTP5903-WHR SmartMesh WirelessHART Embedded Manager

The LTP5903-WHR embedded network manager anchors the SmartMesh WirelessHART product line. It provides the core networking functionality, enabling the network to achieve unsurpassed levels of resilience, reliability, and scalability with advanced network management and comprehensive security features.

The LTP5903-WHR is designed for use in line-powered gateways and controllers, such as WirelessHART Gateways, and enables customers to integrate a standards-based wireless sensor network that provides scalable bidirectional communications. Sophisticated network management algorithms deliver dynamic network optimization and intelligent routing to achieve high reliability, low latency, and deterministic power management. The embedded network manager offers a comprehensive software application programming interface (API ) to deliver rich and flexible functionality without complex coding. This API also provides full visibility and control over network configuration, security administration, network status, and performance statistics. The network-ready embedded manager enables industrial automation vendors to integrate advanced wireless sensor networking intelligence into monitoring and control solutions with low risk and rapid time-to-market

Feature Benefit
Highly Scalable -          Manages up to 250 motes (nodes), with optional software upgrade to 500 motes
-          Time synchronized, Zero-Collision network protocol allows thousands of motes to operate in same radio space without interference
Advanced Network Management Dynamically optimizes mesh connectivity based on the changing RF environment
Easily Expandable Easy to add new motes because all devices are capable of being network routers. Authenticated motes listen and join mesh automatically.
Comprehensive Security Management Security is comprehensive and multilayered including:
  • Three levels of device authentication
  • Strong AES-based data encryption
  • Key management with multiple keys
  • Message integrity checking
Dynamic Bandwidth Configurable to support multiple report rates and message latencies within a single network
Load Balancing and Optimization Adds more bandwidth for the busiest motes while maintaining normal traffic flow for the rest of network
Advanced RF Resiliency Hops channels to avoid inevitable RF interference and creates redundant routes through the mesh
Deterministic Power Management and Optimization Balances traffic so that power consumption is also balanced within the network
Auto-forming, Self-Healing, Self-Sustaining
  • Automatically configures the network without requiring on site wireless expertise.
  • Maintains multiple paths for each mote and detects and repairs broken paths.
  • Regularly collects network health reports from all motes to dynamically optimize the network.
Network Management and Diagnostics Monitor, configure and manage the network; includes APIs to build custom management and diagnostics applications.
Zero Collision Low Power Packet Exchange Synchronized packet exchanges; no packet collisions on the network. Every packet is scheduled and synchronized for energy efficiency.
Standards-based Compliant to international standard IEC 62591 (WirelessHART)
产品特点 Features
  • 103 mm x 56 mm module
  • Average current: 150 mA
  • Supply voltage: 5V DC
  • IEEE 802.15.4, 2.4 GHz (2400-2483.5 MHz), Direct Sequence Spread Spectrum
  • Includes RF modular certifications: FCC, IC, CE (R&TTE)
典型应用图
LTP5903-WHR 典型应用
LTP5903-WHR 数据手册及相关资料下载
  1. 数据手册 (英文) : LTP5903-WHR SmartMesh WirelessHART Embedded Manager.PDF