PFTL 301E 0.2KN输入输出模块
出版物CIG-AP129。使用DF1模式进行控制器和其他DF1兼容设备之间的点对点通信，使用DF1全双工协议。DF1无线电调制解调器SCADA应用程序，其中控制器通过无线电传输交换数据。DF1主控通过使用DF1半双工轮询协议控制主控和每个从控之间的轮询和消息传输。DF1从站通过使用DF1半双工协议将控制器用作主/从串行网络中的从站。用户模式（ASCII）控制器与ASCII设备（如条形码读取器）之间的通信。表9-基于控制器的串行端口选项如果您需要识别为使用此协议，请选择一个串行端口通道0（完全隔离）DF1、DH-485、ASCII 1768-L43 1769-L35CR、1769-L32C 1769-L35E、1769-L22E 1769-L23E-QB1B、1769-L13E-QBFC1B两个串行端口信道0（完全分离）信道1（非隔离）信道0:DF1，DH-485，ASCII信道1:DF1，DH-485 1769-L31 1769-L23-QBFC1B罗克韦尔自动化出版物1769-TD007D-EN-P-2014年5月15 CompactLogix通信模块规格DH-485网络在DH-485网上，控制器可以向网络上的其他控制器发送和接收消息。DH-485连接支持通过RSLogix 5000软件进行远程编程和监控。然而，DH-485连接上的过多流量会对整体性能产生不利影响，并可能导致RSLogix 5000配置性能超时和损失。您需要一个1761-NET-AIC转换器，用于您要安装在DH-485网络上的每个控制器。每个1761-NET-AIC转换器可以有两个控制器，但每个控制器需要不同的电缆。将一个控制器连接到端口1（9针连接器），将一个连接器连接到端口2（迷你DIN连接器）。附件-DH-485网络附加资源这些文件包含罗克韦尔自动化公司相关产品的附加信息。您可以在以下位置查看或下载出版物：http://www.rockwellautomation.com/literature/.要订购技术文件的纸质副本，请联系您当地的Allen-Bradley分销商或罗克韦尔自动化销售代表。重要信息：仅当您想将控制器添加到现有DH-485网络时，才在DH-485上使用Logix5000控制器。对于使用Logix5000控制器的新应用程序，建议使用NetLinx开放体系结构中的网络。要连接到此端口，请使用此电缆端口1:DB-9 RS-232、DTE连接1747-CP3、1761-CBL-AC00端口2:mini DIN 8 RS-232连接1761-CBL-AP00、1761-CBM-PM02 Cat。编号说明规格1747-CP3 9针D型外壳，直；9针D形外壳，直角3米（9.8英尺）1761-CBL-AC00 9针D型外壳，直角；9针D形外壳，直角45厘米（17.7英寸）1761-CBL-AP00 9针D型外壳，直角；8针迷你DIN 45厘米（17.7英寸）1761-CBL-PM02 9针D型外壳，直；8针迷你DIN 2米（6.5英尺）1761-NET-AIC高级接口转换器（AIC+）将1756-DH485模块上的每个信道连接到DH-485网络20.4…28.8V DC电源典型的120 mA 24V DC电流消耗9300-RADKIT远程访问拨入套件56 Kbps调制解调器连接到DH+网络上的设备，包括：预配置模式通信模块DIN导轨安装硬件相关电缆资源描述工业自动化布线和接地指南，出版物1770-4.1提供安装罗克韦尔自动化工业系统的一般指南。产品认证网站，http://www.ab.com提供符合性声明、证书和其他认证详细信息。Allen Bradley、Rockwell Software、Rockwell Automation、CompactLogix、ControlLogix、Stratix 8300、Stratix8000、StratixM6000、Stratix2000、RSLogix 5000、RSLinx、KwikLink、DH+、Logix5000和LISTEN。思考。SOLVE是罗克韦尔自动化股份有限公司的商标。不属于罗克韦尔自动化的商标是其各自公司的财产。出版物1769-TD007D-EN-P-2014年5月取代出版物1769-TD007C-EN-P-2014年1月版权所有©2014 Rockwell Automation，Inc.。保留所有权利。在美国印刷的重要用户信息固态设备具有不同于机电设备的操作特性。固态控制器应用、安装和维护的安全指南（出版物SGI-1.1，可从当地罗克韦尔自动化销售办公室获得，或在线访问http://www.rockwellautomation.com/literature/)描述了固态设备和硬接线机电设备之间的一些重要区别。由于这种差异，也因为固态设备的用途广泛
publication CIG-AP129. Use this DF1 mode For Point-to-point Communication between a controller and other DF1-compatible devices by using DF1 full-duplex protocol. DF1 radio modem SCADA applications where controllers exchange data via radio transmission. DF1 master Control of polling and message transmission between the master and each slave by using DF1 half-duplex polled protocol. DF1 slave Using the controller as a slave station in a master/slave serial network by using DF1 half-duplex protocol. User mode (ASCII) Communication between a controller and an ASCII device, such as a bar code reader. Table 9 - Serial Port Options Based on Controller If you need Identified as With this protocol Select One serial port Channel 0 (fully isolated) DF1, DH-485, ASCII 1768-L43 1769-L35CR, 1769-L32C 1769-L35E, 1769-L32E 1769-L23E-QB1B, 1769-L23E-QBFC1B Two serial ports Channel 0 (fully isolated) Channel 1 (nonisolated) Channel 0: DF1, DH-485, ASCII Channel 1: DF1, DH-485 1769-L31 1769-L23-QBFC1B Rockwell Automation Publication 1769-TD007D-EN-P - May 2014 15 CompactLogix Communication Modules Specifications DH-485 Network On the DH-485 network, the controller can send and receive messages to and from other controllers on the network. The DH-485 connection does support remote programming and monitoring via RSLogix 5000 software. However, excessive traffic over a DH-485 connection can adversely affect overall performance and can lead to timeouts and loss in RSLogix 5000 configuration performance. You need a 1761-NET-AIC converter for each controller you want to put on the DH-485 network. You can have two controllers per one 1761-NET-AIC converter, but you need a different cable for each controller. Connect one controller to port 1 (9-pin connector) and one controller to port 2 (mini-DIN connector). Accessories - DH-485 Network Additional Resources These documents contain additional information concerning related products from Rockwell Automation. You can view or download publications at http://www.rockwellautomation.com/literature/. To order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative. IMPORTANT Use Logix5000 controllers on DH-485 networks only when you want to add controllers to an existing DH-485 network. For new applications with Logix5000 controllers, networks in the NetLinx open architecture are the recommended networks. To connect to this port Use this cable Port 1: DB-9 RS-232, DTE connection 1747-CP3, 1761-CBL-AC00 Port 2: mini-DIN 8 RS-232 connection 1761-CBL-AP00, 1761-CBL-PM02 Cat. No. Description Specifications 1747-CP3 9-pin D-shell, straight; 9-pin D-shell, right angle 3 m (9.8 ft) 1761-CBL-AC00 9-pin D-shell, right angle; 9-pin D-shell, right angle 45 cm (17.7 in.) 1761-CBL-AP00 9-pin D-shell, right angle; 8-pin mini-DIN 45 cm (17.7 in.) 1761-CBL-PM02 9-pin D-shell, straight; 8-pin mini-DIN 2 m (6.5 ft) 1761-NET-AIC Advanced Interface Converter (AIC+) connects each channel on the 1756- DH485 module to the DH-485 network20.4…28.8V DC power source requiredTypical 120 mA 24V DC current draw 9300-RADKIT Remote access dial-in kit 56 Kbps modem connection to devices on a DH+ network, includes:Pre-configured modemCommunication moduleDIN rail mounting hardwareAssociated cables Resource Description Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 Provides general guidelines for installing a Rockwell Automation industrial system. Product Certifications website, http://www.ab.com Provides declarations of conformity, certificates, and other certification details. Allen-Bradley, Rockwell Software, Rockwell Automation, CompactLogix, ControlLogix, Stratix 8300, Stratix 8000, Stratix 6000, Stratix 2000, RSLogix 5000, RSLinx, KwikLink, DH+, Logix5000, and LISTEN. THINK. SOLVE are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies. Publication 1769-TD007D-EN-P - May 2014 Supersedes Publication 1769-TD007C-EN-P - January 2014 Copyright © 2014 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A. Important User Information Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/) describes some important differences between solid-state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid-state equipment
