描述
ABB PM866A-2 3BSE081230R1是一款处理器模块,属于ABB的AC 800M系列控制器。以下是其产品详情:
基本信息
制造商:ABB。
零件号:PM866A-2。
文章编号:3BSE081637R1(PM866AK02)。
性能参数
处理器:MPC866微处理器,时钟频率为133MHz。
内存:64MB RAM,其中应用程序可用RAM为51.389MB,4MB Flash PROM(固件存储)。
存储:支持CompactFlash接口,用于应用程序加载和冷数据存储。
通信端口:有两个RJ45以太网端口(CN1、CN2),两个RJ45串行端口(COM3、COM4),其中COM3是带有调制解调器控制信号的RS-232C端口,COM4是隔离的,用于连接配置工具。
电气特性
功耗:典型值5.1W,包括模块总线和CEX总线全供电时典型值为8.6W。
电流消耗:典型值210mA,最大360mA(不包括模块总线和CEX总线供电)。
电源输入:通过四针螺丝连接器连接,输入电压L+和L–标称值为24V DC(范围19.2V至30V DC),冗余电源输入SA、SB,最大输入电压30V,高电平最小输入电压15V,低电平最大输入电压8V。
内部电源储备:具有5ms的内部电源储备,用于受控断电。
机械特性
防护等级:IP20,符合EN 60529、IEC 529标准。
尺寸:119mm×186mm×135mm(宽×高×深)。
重量:约1200g(PM866K01/PM866AK01包装),2800g(PM866K02/PM866AK02包装)。
其他特点
冗余设计:支持CPU冗余,以提高系统的可用性和可靠性,具有冗余控制链路。
安装方式:采用独特的滑动和锁定机制,可简单地进行DIN导轨安装和拆卸。
认证:具有完整的EMC认证,ISA Secure认证。

The ABB PM866A-2 3BSE081230R1 is a processor module belonging to ABB’s AC 800M series controllers.The following are its product details:
Basic Information
Manufacturer:ABB
Part Number:PM866A-2
Article Number:3BSE081637R1(PM866AK02)
Performance Parameters
Processor:MPC866 microprocessor,clock frequency 133MHz.
Memory:64MB RAM,of which 51.389MB is application-available RAM,4MB Flash PROM(firmware storage).
Storage:Supports CompactFlash interface for application loading and cold data storage.
Communication Ports:Two RJ45 Ethernet ports(CN1,CN2),two RJ45 serial ports(COM3,COM4),where COM3 is an RS-232C port with modem control signals,and COM4 is isolated for connecting configuration tools.
Electrical Characteristics
Power Consumption:Typical 5.1W,8.6W with full power supply including the module bus and CEX bus.
Current Consumption:Typical 210mA,maximum 360mA(excluding module bus and CEX bus power supply).
Power Input:Connects via a four-pin screw connector;nominal input voltage L+and L–are 24V DC(range 19.2V to 30V DC);redundant power inputs SA and SB;maximum input voltage 30V;minimum high-level input voltage 15V;maximum low-level input voltage 8V.
Internal Power Reserve:Features a 5ms internal power reserve for controlled power-off.
Mechanical Characteristics
Protection Rating:IP20,compliant with EN 60529 and IEC 529 standards.
Dimensions:119mm×186mm×135mm(W×H×D).
Weight:Approximately 1200g(PM866K01/PM866AK01 packaging),2800g(PM866K02/PM866AK02 packaging).
Other Features:
Redundant Design:Supports CPU redundancy to improve system availability and reliability,with redundant control links.
Mounting Method:Employs a unique sliding and locking mechanism for easy DIN rail mounting and disassembly.
Certifications:Fully EMC certified,ISA Secure certified.
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