描述
SST 5136-DNP-PCI接口卡模块是一款基于PCI总线的工业通信设备，专为连接计算机与DeviceNet网络设计，广泛应用于工业自动化、设备控制及数据采集领域。以下是其核心功能与技术特性概述：
1.核心功能
DeviceNet协议支持：
支持DeviceNet标准波特率（125、250、500 Kbaud），并通过硬件实现协议处理，确保低延迟与高可靠性。同时支持客户端和服务器模式的并行操作，满足复杂工业场景的通信需求。
硬件级协议执行：
整个DeviceNet协议在硬件中执行，无需额外软件开销，提升数据处理效率并降低CPU占用率。
2.技术参数
硬件设计：
表面贴装技术（SMT）设计，包含20个集成电路、3个微控制器及多层陶瓷电容器、电阻器等元件。
前面板配备薄荷绿色电容器、淡蓝色线性电阻器及5针DeviceNet连接器，支持无电源（3线）CAN网络连接。
性能指标：
支持高达1 Mbaud的CAN数据速率，兼容CAN 2.0A规范。
256 KB共享RAM（含16 KB主机接口窗口），支持多卡配置。
工作温度范围：0–50℃，存储温度：-25–70℃。
接口与兼容性：
符合PCI 2.1规范，支持标准PCI中断与即插即用驱动程序。
提供500 V光隔离CAN接口，增强抗干扰能力。
3.应用场景
工业自动化：
用于PLC、SCADA系统与现场设备的通信，实现数据采集与控制指令下发。
设备控制：
集成于机器人、数控机床等设备，支持远程监控与故障诊断。
能源管理：
在发电、石油天然气行业，用于监测传感器数据并优化能源分配。
交通运输：
应用于列车控制系统、港口机械等，确保高实时性通信。
The SST 5136-DNP-PCI interface card module is an industrial communication device based on the PCI bus,designed for connecting computers to DeviceNet networks,and is widely used in industrial automation,equipment control,and data acquisition.The following is an overview of its core functions and technical features:
1.Core functions
DeviceNet protocol support:
Supports DeviceNet standard baud rates(125,250,500 Kbaud),and implements protocol processing through hardware to ensure low latency and high reliability.It also supports parallel operation of client and server modes to meet the communication needs of complex industrial scenarios.
Hardware-level protocol execution:
The entire DeviceNet protocol is executed in hardware without additional software overhead,improving data processing efficiency and reducing CPU usage.
2.Technical parameters
Hardware design:
Surface mount technology(SMT)design,including 20 integrated circuits,3 microcontrollers,and multilayer ceramic capacitors,resistors and other components.
The front panel is equipped with mint green capacitors,light blue linear resistors and a 5-pin DeviceNet connector to support unpowered(3-wire)CAN network connection.
Performance indicators:
Supports CAN data rates up to 1 Mbaud,compatible with CAN 2.0A specifications.
256 KB shared RAM(including 16 KB host interface window),supports multi-card configuration.
Operating temperature range:0–50°C,storage temperature:-25–70°C.
Interface and compatibility:
Complies with PCI 2.1 specifications,supports standard PCI interrupts and plug-and-play drivers.
Provides 500 V optically isolated CAN interface to enhance anti-interference capabilities.
3.Application scenarios
Industrial automation:
Used for communication between PLC,SCADA systems and field equipment to achieve data acquisition and control command issuance.
Equipment control:
Integrated in robots,CNC machine tools and other equipment,supports remote monitoring and fault diagnosis.
Energy management:
In the power generation and oil and gas industries,it is used to monitor sensor data and optimize energy distribution.
Transportation:
Applied to train control systems,port machinery,etc.to ensure high real-time communication.
