Woodward 9905-972模块备件

Woodward 9905-972

ControlNet模块中继器
中距离光纤模块
（分类号9904-RPFM）
安装ControlNet时，请使用本文档作为指南 中继器
中距离光纤模块：
•要安装模块，请阅读以下章节：
节页
关于光纤模块2
欧盟指令合规性3
安装光纤模块4
光纤模块8的布线
CSA危险场所批准12
•有关此信息，请参阅以下章节：
节页
指标10
安装尺寸11
规格14
安装说明安装说明
2 ControlNet模块中继器中距离光纤模块
9904-5.4-1998年2月
关于光纤模块
在中等距离（3000m/9843ft）时使用此模块
两个ControlNet产品之间需要光纤链路。这个光纤链路
在节点之间提供接地隔离，不易受噪声影响
环境比传统的cooper介质更好。
注意：可支持的距离取决于
光纤、接头数量和连接器。总损失
光纤链路必须小于13.3 dB。典型的大系统
超过3000米是可能的。
该模块提供：
•两个光纤通道
•每个光纤通道的活动LED指示灯
下图确定了模块的组件：
指标
通道1光纤端口
模块锁定片通道2光纤端口
右侧
背板连接器，带
保护罩
模块的左侧（此处未显示）还包含背板连接器。
保护帽
30042–M
ControlNet模块中继器中距离光纤模块3
9904-5.4-1998年2月
欧盟合规指令
如果此产品具有


mark，批准在欧盟和欧洲经济区内安装。其设计和测试旨在：
满足以下指令。
EMC指令
该模块经测试符合理事会指令89/336电磁要求
使用技术构造文件和
以下标准，全部或部分：
•EN 50081-2 EMC–通用排放标准，
第2部分——工业环境
•EN 50082-2 EMC–通用抗扰度标准，
第2部分——工业环境
本手册中描述的模块用于
工业环境。
低压指令
该模块还设计为符合理事会指令73/23/EEC Low
电压，通过应用EN 61131–2的安全要求
可编程控制器，第2部分——设备要求和试验。
有关EN 61131-2要求的具体信息，请参见相应的
该出版物中的章节。
该设备属于开放式设备，必须安装
（安装）在运行过程中，作为提供
安全保护。
4 ControlNet模块中继器中距离光纤模块
9904-5.4-1998年2月
安装光纤模块
安装模块

Woodward 9905-972

Woodward 9905-972

ControlNet Modular Repeater Medium-distance Fiber Module (Cat. No. 9904-RPFM) Use this document as a guide when you install a ControlNet repeater fiber module for medium distances: • To install the module, read these sections: Section Page About The Fiber Module 2 European Union Directive Compliance 3 Mounting The Fiber Module 4 Wiring The Fiber Module 8 CSA Hazardous Location Approval 12 • For this information, refer to these sections: Section Page Indicators 10 Mounting Dimensions 11 Specifications 14 Installation Instruction Installation Instructions 2 ControlNet Modular Repeater Medium-distance Fiber Module 9904-5.4 — February 1998 About The Fiber Module Use this module when a medium-distance (distances of 3000m/9843ft) fiber link is required between two ControlNet products. This fiber link provides ground isolation between nodes and is less susceptible to noisy environments than traditional cooper media. Note: The distance that can be supported is dependent on the quality of the fiber, number of splices, and connectors. The total loss of the fiber link must be less than 13.3 dB. Typical systems of greater than 3000m are possible. The module provides: • two fiber channels • activity LED indicators for each fiber channel The figure below identifies the components of the module: Indicators Channel 1 fiber port Module locking tab Channel 2 fiber port Right–side backplane connector with protective cover The left side of the module (not shown here) also contains a backplane connector. Protective caps 30042–M ControlNet Modular Repeater Medium-distance Fiber Module 3 9904-5.4 — February 1998 European Union Directive Compliance If this product has the     mark, it is approved for installation within the European Union and EEA regions. It has been designed and tested to meet the following directives. EMC Directive The module is tested to meet Council Directive 89/336 Electromagnetic Compatibility (EMC) using a technical construction file and the following standards, in whole or in part: • EN 50081-2 EMC – Generic Emission Standard, Part 2 – Industrial Environment • EN 50082-2 EMC – Generic Immunity Standard, Part 2 – Industrial Environment The module described in this manual is intended for use in an industrial environment. Low Voltage Directive The module is also designed to meet Council Directive 73/23/EEC Low Voltage, by applying the safety requirements of EN 61131–2 Programmable Controllers, Part 2 – Equipment Requirements and Tests. For specific information required by EN 61131-2, see the appropriate sections in that publication. This equipment is classified as open equipment and must be installed (mounted) in an enclosure during operation as a means of providing safety protection. 4 ControlNet Modular Repeater Medium-distance Fiber Module 9904-5.4 — February 1998 Mounting The Fiber Module To mount the modul