MVI71-GEC串口通信模块

MVI71-GEC串口通信模块

1.产 品 资 料 介 绍：

核心产品特点

1. 单槽位兼容 1771 背板，直接安装于 PLC‑5 机架
2. 1 路 RS‑232 配置 / 调试口（RJ45 转 DB9 支持），支持硬件握手
3. 1 路 RJ45 以太网口（10/100 Base‑T），支持 TCP/IP 协议
4. 内置 5 个服务器 / 客户端连接，支持多设备同时接入
5. 单条 ASCII 字符串最大支持 2048 字符，满足大文本数据传输
6. 与 PLC 背板通过 BTR/BTW 块传输通信，不占用主扫描周期
7. 用户可自定义内存分配，最大双向传输 4000 字节数据
8. 支持 RTS/CTS、XON/XOFF 等流控，适配电台、调制解调器、多 ｄｒｏｐ 场景
9. 提供完整状态与错误反馈，支持通过 PCB 软件在线诊断
10. 前端 LED 指示模块、以太网、背板及应用状态，快速排障
11. 工业级电气隔离（1500V rms），抗电磁干扰能力强
12. 工作温度 0–60℃，存储 -40–85℃，抗振抗冲击设计
13. 背板功耗 800mA@5V，需 PLC 提供充足供电
14. 支持字节序交换（Rx/Tx），适配不同端 ian 设备数据格式
15. 配套梯形图示例与 AOI，简化 PLC 程序集成与调试

典型应用领域

• 离散制造：对接条码枪、称重仪表、喷码机、贴标机，实现生产数据采集与追溯
• 过程工业：接入流量计、压力 / 液位变送器、水质分析仪，完成工艺参数远程监控
• 老旧设备升级：将老式 RS‑232/485 仪表、PLC、HMI 接入 PLC‑5 以太网系统
• 远程监控维护：通过以太网实现远程 PLC 程序下载、调试与故障诊断
• 仓储物流：连接电子标签拣选、AGV 调度终端、立体仓库设备，提升作业效率
• 能源行业：适配石油天然气计量撬、电力测控终端，满足远传与数据采集需求
• 化工制药：对接 DCS 系统、反应釜控制设备，实现工艺参数联动与安全监控
• 通用数据网关：作为串口转以太网网关，统一接入多台非标 ASCII 设备与网络终端

MVI71-GEC串口通信模块  英文资料：

MVI71-GEC is a universal ASCII serial port and Ethernet communication module designed by ProSoft specifically for Rockwell PLC-5 (1771 rack). Its core enables bidirectional data exchange between PLC-5 and various serial port devices, TCP/IP network devices, supports multiple server/client connections, and is suitable for remote monitoring in industrial sites and network transformation of old equipment.

Core product features

Single slot compatible with 1771 backplane, directly installed on PLC-5 rack

1 RS-232 configuration/debugging port (RJ45 to DB9 support), supporting hardware handshake

1 RJ45 Ethernet port (10/100 Base-T), supporting TCP/IP protocol

Built in 5 server/client connections, supporting simultaneous access of multiple devices

A single ASCII string can support up to 2048 characters, meeting the requirements for large text data transmission

Communication with PLC backplane through BTR/BTW block transmission, without occupying the main scanning cycle

Users can customize memory allocation and transfer up to 4000 bytes of data in both directions

Support RTS/CTS, XON/XOFF and other flow control, suitable for radio stations, modems, and multi ｄｒｏｐ scenarios

Provide complete status and error feedback, support online diagnosis through PCB software

Front end LED indicator module, Ethernet, backplane, and application status for quick troubleshooting

Industrial grade electrical isolation (1500V rms), strong anti electromagnetic interference capability

Working temperature 0-60 ℃, storage -40-85 ℃, anti vibration and anti impact design

Backplane power consumption 800mA@5V The PLC needs to provide sufficient power supply

Support byte order switching (Rx/Tx) and adapt to data formats of different end ian devices

Supporting ladder diagram examples and AOI, simplifying PLC program integration and debugging

Typical application areas

Discrete manufacturing: docking barcode guns, weighing instruments, inkjet printers, and labeling machines to achieve production data collection and traceability

Process industry: Connect flow meters, pressure/level transmitters, water quality analyzers to achieve remote monitoring of process parameters

Upgrading old equipment: connecting old RS-232/485 instruments, PLC, HMI to PLC-5 Ethernet system

Remote monitoring and maintenance: Implementing remote PLC program download, debugging, and fault diagnosis through Ethernet

Warehouse logistics: connecting electronic tag picking, AGV scheduling terminals, and three-dimensional warehouse equipment to improve operational efficiency

Energy industry: adapted to oil and gas metering pry, power measurement and control terminals, meeting the needs of remote transmission and data collection

Chemical and pharmaceutical industry: Integrate DCS system and reactor control equipment to achieve process parameter linkage and safety monitoring

Universal Data Gateway: As a serial port to Ethernet gateway, it provides unified access to multiple non-standard ASCII devices and network terminals

MVI71-GEC串口通信模块   产品展示

产品视频

3.其他产品

Emerson 1C31222G01 继电器输出底座
ABB CI546 3BSE012545R1 数字量扩展模块
KOKUSAI CXP-544A KOMS-A2传感器模块 

4.其他英文产品

HITACHI LYD000A Digital Input Module
HITACHI LYD105A Digital Output Module
EMERSON 1C31122G01 Digital Output Electronic Module

The content is from Ruichang Mingsheng Automation Equipment Co., LTD

Contact: +86 15270269218