描述
SST 5136-DNP-PCI是一款基于PCI总线的DeviceNet通信接口卡，专为工业自动化和控制领域设计，提供稳定、可靠的网络连接功能。以下是其核心产品特性与技术参数的综合概述：
一、核心功能与架构
DeviceNet协议支持
-硬件级协议执行：全DeviceNet协议在硬件中实现，无需占用主机资源，确保高效通信。
-波特率兼容性：支持125、250、500 Kbaud三种标准波特率，满足不同场景的速率需求。
通信模式灵活性
-客户端与服务器并行操作：同时支持DeviceNet的客户端（主）和服务器（从）功能，实现双向数据交互。
-即插即用设计：兼容PCI总线规范，支持热插拔，附带即插即用驱动程序。
二、硬件设计与兼容性
接口与连接
-标准DeviceNet接口：配备5针DeviceNet连接器，兼容5针网络状态双色指示灯。
-光隔离保护：500V光隔离CAN接口，增强抗干扰能力，适用于工业环境。
处理器与存储
-高性能处理器：40 MHz主频，内置512 KB RAM和512 KB闪存，支持复杂协议处理。
-共享内存：256 KB共享RAM（含16 KB主机接口窗口），优化数据传输效率。
三、环境与扩展性
工作条件
-温度范围：工作温度0-50°C，存储温度-25-70°C，适应恶劣工业环境。
-电源要求：+5 V±5%供电，典型电流400 mA。
扩展能力
-多卡配置：同一台计算机可配置多张卡，支持分布式系统扩展。
-协议兼容性：兼容CAN 2.0 A规范，可连接无电源（3线）CAN网络。
四、安装与维护
标准PCI插槽适配：半长32位接口卡，符合PCI 2.1规范，支持表面贴装技术。
静电防护：建议佩戴防静电手环安装，避免硬件损坏。
SST 5136-DNP-PCI is a PCI bus-based DeviceNet communication interface card designed for industrial automation and control,providing stable and reliable network connection functions.The following is a comprehensive overview of its core product features and technical parameters:
I.Core functions and architecture
DeviceNet protocol support
-Hardware-level protocol execution:The full DeviceNet protocol is implemented in hardware without occupying host resources to ensure efficient communication.
-Baud rate compatibility:Supports three standard baud rates of 125,250,and 500 Kbaud to meet the rate requirements of different scenarios.
Communication mode flexibility
-Client and server parallel operation:Supports both the client(master)and server(slave)functions of DeviceNet to achieve two-way data interaction.
-Plug and play design:Compatible with PCI bus specifications,supports hot plugging,and comes with plug and play drivers.
II.Hardware design and compatibility
Interface and connection
-Standard DeviceNet interface:Equipped with a 5-pin DeviceNet connector,compatible with a 5-pin network status dual-color indicator light.
-Optical isolation protection:500V optically isolated CAN interface,enhanced anti-interference ability,suitable for industrial environment.
Processor and storage
-High-performance processor:40 MHz main frequency,built-in 512 KB RAM and 512 KB flash memory,support complex protocol processing.
-Shared memory:256 KB shared RAM(including 16 KB host interface window)to optimize data transmission efficiency.
III.Environment and scalability
Working conditions
-Temperature range:operating temperature 0-50°C,storage temperature-25-70°C,adapt to harsh industrial environment.
-Power supply requirements:+5 V±5%power supply,typical current 400 mA.
Expansion capability
-Multi-card configuration:Multiple cards can be configured on the same computer to support distributed system expansion.
-Protocol compatibility:Compatible with CAN 2.0 A specification,can connect to unpowered(3-wire)CAN network.
IV.Installation and maintenance
Standard PCI slot adapter:half-length 32-bit interface card,compliant with PCI 2.1 specification,support surface mount technology.
Static electricity protection:It is recommended to wear an anti-static wristband during installation to avoid hardware damage.
