产品内容介绍
KOLLMORGEN DH102A-22-1210伺服编码模块
易于拆卸/更换无需拆除现场设备终端电缆、电源或通信电缆，即可拆除/更换模块。现场总线通信现场总线通信模块或控制处理器与FBM使用的冗余2 Mbps模块现场总线接口。FBM242接受冗余2 Mbps现场总线的任一路径（A或B）的通信-如果其中一条路径发生故障或在系统级切换，模块将通过活动路径继续通信。安全触点或固态开关的现场电源受电流限制。模块基板安装模块安装在DIN导轨安装模块基板上，可容纳多达四个或八个现场总线模块。模块化基板为DIN导轨安装或机架安装，包括冗余现场总线信号连接器、冗余独立直流电源和终端电缆。终端组件（TA）现场I/O信号通过安装在DIN导轨上的TA连接到FBM子系统。FBM242使用的TA在第6页“输出通道隔离”的“终端组件”中进行了描述。每个通道与所有其他通道和接地（接地）电隔离。模块在任何通道和接地之间，或在给定通道和任何其他通道之间，承受600伏交流电一分钟，而不会损坏。注意：这并不意味着这些通道用于永久连接这些电平的电压。超过本规范其他地方规定的输入电压限制，将违反电气安全规范，并可能导致用户触电。通信通过冗余2 Mbps模块现场总线与相关FCM或FCP通信
电源要求
输入电压范围（冗余）24V dc+5%，-10%耗电量（最大）3W（最大），24V dc散热（最大）6.5W，24V直流（所有输出均为1.5A）校准要求模块和终端组件无需校准。法规遵从性电磁兼容性（EMC）欧洲EMC指令2004/108/EC（2016年4月20日之前）和2014/30/EU（2016年04月20日开始）满足：EN61326-1:2013 A级排放和工业抗扰度RoHS遵从性符合欧洲RoHS指令2011/65/EU产品安全保险商实验室（UL），适用于美国和加拿大UL/UL-CUL/ULC列出的I类A-D组；第2部分；如《标准和紧凑型200系列子系统用户指南》（B0400FA）所述，当连接到指定的Foxboro Evo处理器模块时，温度代码为T4基于外壳的系统。通信电路也符合国家电气规范（NFPA No.70）第725条和加拿大电气规范（CSA C22.1）第16节规定的2级要求。使用条件见《标准和紧凑型200系列子系统用户指南》（B0400FA）。模块FBM242安装在模块化基板上。基板可以安装在DIN导轨上（水平或垂直），也可以使用安装套件水平安装在19英寸机架上。详见PSS 31H-2SBASPLT。终端组件TA安装在DIN导轨上，可容纳多种DIN导轨类型，包括32 mm（1.26 in）和35 mm 1.38 in）
EASY REMOVAL/REPLACEMENT
The module can be removed/replaced without removing field device termination cabling, power, or communication cabling. FIELDBUS COMMUNICATION A Fieldbus Communications Module or a Control Processor interfaces to the redundant 2 Mbps module Fieldbus used by the FBMs. The FBM242 accepts communication from either path (A or B) of the redundant 2 Mbps Fieldbus — should one path fail or be switched at the system level, the module continues communication over the active path. SECURITY Field power for contacts or solid state switches is current limited. MODULAR BASEPLATE MOUNTING The module mounts on a DIN rail mounted Modular baseplate, which accommodates up to four or eight Fieldbus Modules. The Modular baseplate is either DIN rail mounted or rack mounted, and includes signal connectors for redundant Fieldbus, redundant independent dc power, and termination cables. TERMINATION ASSEMBLIES (TAs) Field I/O signals connect to the FBM subsystem via DIN rail mounted TAs. The TAs used with the FBM242 are described in “TERMINATION ASSEMBLIES” on page 6 Output Channel Isolation Each channel is galvanically isolated from all other channels and earth (ground). The module withstands, without damage, a potential of 600 V ac applied for one minute between any channel and ground, or between a given channel and any other channel. CAUTION This does not imply that these channels are intended for permanent connection to voltages of these levels. Exceeding the limits for input voltages, as stated elsewhere in this specification, violates electrical safety codes and may expose users to electric shock. Communication Communicates with its associated FCM or FCP via the redundant 2 Mbps module Fieldbus
Power Requirements
INPUT VOLTAGE RANGE (REDUNDANT) 24 V dc +5%, -10% CONSUMPTION (MAXIMUM) 3 W (maximum) at 24 V dc HEAT DISSIPATION (MAXIMUM) 6.5 W (maximum) at 24 V dc (with all outputs at 1.5 A each) Calibration Requirements The module and termination assemblies require no calibration. Regulatory Compliance ELECTROMAGNETIC COMPATIBILITY (EMC) European EMC Directive 2004/108/EC (Prior to April 20, 2016) and 2014/30/EU (Beginning April 20, 2016) Meets: EN61326-1:2013 Class A Emissions and Industrial Immunity Levels RoHS COMPLIANCE Complies with European RoHS Directive 2011/65/EU PRODUCT SAFETY Underwriters Laboratories (UL) for U.S. and Canada UL/UL-C listed as suitable for use in UL/ULC listed Class I, Groups A-D; Division 2; temperature code T4 enclosure based systems when connected to specified Foxboro Evo processor modules as described in the Standard and Compact 200 Series Subsystem User's Guide (B0400FA). Communications circuits also meet the requirements for Class 2 as defined in Article 725 of the National Electrical Code (NFPA No.70) and Section 16 of the Canadian Electrical Code (CSA C22.1). Conditions for use are as specified in the Standard and Compact 200 Series Subsystem User's Guide (B0400FA).MODULE FBM242 mounts on a Modular Baseplate. The baseplate can be mounted on a DIN rail (horizontally or vertically), or horizontally on a 19-inch rack using a mounting kit. Refer to PSS 31H-2SBASPLT for details. TERMINATION ASSEMBLY The TA mounts on a DIN rail and accommodates multiple DIN rail styles including 32 mm (1.26 in) and 35 mm 1.38 in)
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