描述
一、产品概述
ABB CI853-1是一款工业自动化通信接口模块，专为实现控制器、PLC、传感器及其他设备之间的数据传输设计。支持多协议通信与灵活的接口扩展，适用于工业过程控制、SCADA系统、分布式自动化等场景，具备高可靠性与环境适应性。
二、核心功能与特点
通信协议支持
COMLI协议：ABB专有协议，支持控制器之间半双工异步主从通信，可配置拨号调制解调器功能。
Modbus RTU：支持主模式，兼容RS-232/RS-485接口，适用于工业设备互联互通。
TCP/IP：通过以太网接口实现高速、可靠的远程数据传输。
接口与扩展性
双RS232-C接口：支持同时连接两个串行设备（如变频器、传感器）。
热插拔功能：可在系统运行时更换模块，无需停机维护。
光纤转换支持：通过光纤延长通信距离至数公里，提升抗干扰能力。
硬件设计
模块化结构：采用DIN导轨安装，适用于控制柜集成。
工业级防护：工作温度范围-10°C至+60°C（部分型号支持-30°C至+70°C），湿度5%-95%（非冷凝）。
轻量化设计：重量0.55-1.2 kg，体积紧凑（长127.5 mm×宽59 mm×高185 mm）。
三、技术参数
参数类别规格
结构形式模块式（控制室安装）
接口类型RS232-C×2、以太网（可选）
工作电压24 V DC（部分型号支持220 V AC）
处理速度50 MHz（部分型号标注15 Hz，可能为不同配置）
程序容量16 MB（部分型号标注2 MB，需确认版本）
数据容量256 MB（部分型号标注1 MB，需确认版本）
通信速率RS232：最高115.2 kbps；以太网：10/100 Mbps
认证标准CE、UL（不同型号可能包含其中一项）
四、典型应用场景
工业自动化系统
设备互联：连接ABB变频器、传感器、PLC（如AC 800M系列）及第三方设备（如西门子3964R模块）。
数据采集：实时采集现场设备状态数据，上传至SCADA或云端平台。
过程控制
化工/能源行业：监控反应釜温度、压力等参数，实现多设备协同控制。
交通与楼宇自动化
轨道交通：信号控制与设备通信；智能楼宇：空调、照明系统的集中管理。
1.Product Overview
ABB CI853-1 is an industrial automation communication interface module designed for data transmission between controllers,PLCs,sensors and other devices.Supports multi-protocol communication and flexible interface expansion,suitable for industrial process control,SCADA systems,distributed automation and other scenarios,with high reliability and environmental adaptability.
2.Core functions and features
Communication protocol support
COMLI protocol:ABB proprietary protocol,supports half-duplex asynchronous master-slave communication between controllers,and can be configured with dial-up modem functions.
Modbus RTU:supports main mode,is compatible with RS-232/RS-485 interface,suitable for industrial equipment interconnection.
TCP/IP:High-speed and reliable remote data transmission through the Ethernet interface.
Interface and Extensibility
Dual RS232-C interface:supports connecting two serial devices(such as inverters and sensors)at the same time.
Hot-swap function:The module can be replaced while the system is running without downtime maintenance.
Fiber optic conversion support:extend the communication distance to several kilometers through optical fiber,improving anti-interference capability.
Hardware design
Modular structure:It is equipped with DIN rails,suitable for control cabinet integration.
Industrial-grade protection:Operating temperature range-10°C to+60°C(some models support-30°C to+70°C),humidity 5%-95%(non-condensing).
Lightweight design:Weight 0.55-1.2 kg,compact size(length 127.5 mm×width 59 mm×height 185 mm).
3.Technical parameters
Parameter Category Specifications
Structural form Modular(control room installation)
Interface type RS232-C×2,Ethernet(optional)
Operating voltage 24 V DC(some models support 220 V AC)
Processing speed 50 MHz(some models are marked 15 Hz,which may be in different configurations)
Program capacity:16 MB(some models are marked 2 MB,and version is required)
Data capacity 256 MB(some models are marked 1 MB,version is required)
Communication rate RS232:up to 115.2 kbps;Ethernet:10/100 Mbps
Certification standards CE,UL(different models may include one of them)
4.Typical application scenarios
Industrial automation system
Equipment interconnection:Connect ABB inverters,sensors,PLCs(such as AC 800M series)and third-party equipment(such as Siemens 3964R module).
Data collection:collect on-site device status data in real time and upload it to SCADA or cloud platform.
Process control
Chemical/Energy Industry:Monitor reactor temperature,pressure and other parameters to achieve coordinated control of multiple equipment.
Transportation and Building Automation
Rail transit:signal control and equipment communication;smart buildings:centralized management of air conditioning and lighting systems.
