描述
ABB FDCO-01是一款DDCS光纤通讯模块，订货号为3AUA0000107392。以下是其产品详情：
技术规格
通信协议：采用ABB独有的DDCS光纤协议，支持10/10MBd双向数据传输。
兼容设备：专为ACS880/DCS880变频器设计，同时支持与ABB AC800M控制器、PM851K01 PLC模块通过光纤网络集成。
光纤类型：支持单模（SMF，传输距离可达2km）或多模（MMF，传输距离为550m）光纤。
隔离特性：内置电流隔离电路，将变频器与光纤网络完全隔离，防爆等级为ATEX Zone 2。
接口类型：配备SC/ST光纤接口×2，支持热插拔。
工作温度：-20℃至+60℃。
防护等级：IP20（标准型）/IP67（可选防护罩）。
物理特性
尺寸：15mm（宽）×73mm（高）×58mm（深）。
重量：约30g。
功能特点
抗干扰能力强：光纤通信彻底隔绝了电磁干扰（EMI）和射频干扰（RFI），即使在强电场、高压电机旁或化工腐蚀性环境中，仍能保持通信稳定性。
保障系统安全：模块内置电流隔离电路，防止接地故障引发的电气危险。同时，支持热插拔功能，可在不中断系统运行的情况下更换模块，配合ABB AC800M控制器的冗余配置，可实现“双链路”通信，进一步提升系统可用性。
便于安装维护：采用标准DIN导轨安装，可轻松集成于控制柜内。模块正面配备LED状态指示灯（绿/黄/红），实时显示通信状态、电源及故障信息，配合ABB DriveWindow调试软件，可快速定位通信中断、光纤断裂等问题。
The ABB FDCO-01 is a DDCS fiber optic communication module with the order number 3AUA0000107392.The following are product details:
Technical Specifications
Communication Protocol:Utilizes ABB’s proprietary DDCS fiber optic protocol,supporting 10/10 MBd bidirectional data transmission.
Compatible Devices:Designed specifically for ACS880/DCS880 drives,it also supports integration with ABB AC800M controllers and PM851K01 PLC modules via fiber optic networks.
Fiber Type:Supports single-mode(SMF)(transmission distance up to 2 km)or multimode(MMF)(transmission distance up to 550 m).
Isolation:Built-in galvanic isolation circuitry completely isolates the drive from the fiber optic network.The explosion-proof rating is ATEX Zone 2.
Interface:Equipped with two SC/ST fiber optic interfaces,hot-swappable.
Operating Temperature:-20°C to+60°C.Protection Rating:IP20(standard)/IP67(optional protective cover).
Physical Characteristics
Dimensions:15mm(width)×73mm(height)×58mm(depth).
Weight:Approximately 30g.
Features
Strong Anti-interference Capability:Fiber-optic communication completely isolates electromagnetic interference(EMI)and radio frequency interference(RFI),maintaining stable communication even in strong electric fields,near high-voltage motors,or in corrosive chemical environments.
Ensuring System Safety:The module features built-in galvanic isolation circuitry to prevent electrical hazards caused by ground faults.It also supports hot swapping,allowing modules to be replaced without interrupting system operation.Combined with the redundant configuration of the ABB AC800M controller,it enables”dual-link”communication,further improving system availability.
Easy Installation and Maintenance:The module mounts on a standard DIN rail for easy integration into a control cabinet.LED status indicators(green/yellow/red)on the front of the module provide real-time information on communication status,power supply,and fault information.When used with ABB DriveWindow commissioning software,problems such as communication interruptions and fiber breaks can be quickly located.
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