1.产 品 资 料 介 绍:
- 专为西门子 SIMATIC 505(TI505)PLC 系统设计,专用网络通信接口模块。
- 支持 TIWAY I 通信协议,是 505 系列经典标准联网方案。
- 提供 双本地链路(Dual Local Line),支持双路独立通信,可靠性更高。
- 物理接口为 DB9 串口,适配传统工控总线布线方式。
- 支持 多点组网,可实现多 PLC、上位机、HMI 组网互联。
- 采用 硬件拨码开关 设定站点地址,设置直观、不易出错。
- 模块自带 PWR、RUN、COM、ERR 指示灯,实时监控工作状态。
- 通信稳定,抗干扰能力强,适应工业现场电磁环境。
- 背板总线供电,无需外接电源,安装简洁、无额外布线。
- 支持 PLC 之间 数据交换、远程监控、程序上传下载。
- 可与上位机 SCADA、DCS 系统稳定对接,实现集中监控。
- 兼容 505 全系列机架与 CPU,即插即用,兼容性极强。
- 可直接替代 505-7339A 等早期型号,通用性好。
- 结构紧凑、标准导轨安装,不占用多余机柜空间。
- 专为老旧系统维护设计,长期运行稳定、故障率低。
Specially designed for Siemens SIMATIC 505 (TI505) PLC system, dedicated network communication interface module.
Supports the TIWAY I communication protocol and is a classic standard networking solution for the 505 series.
Provide Dual Local Line, supporting dual independent communication for higher reliability.
The physical interface is DB9 serial port, which is compatible with traditional industrial control bus wiring methods.
Support multi-point networking, enabling interconnection of multiple PLCs, upper computers, and HMI networking.
Using hardware dip switches to set station addresses is intuitive and error free.
The module comes with PWR, RUN, COM, and ERR indicator lights to monitor the working status in real-time.
Stable communication, strong anti-interference ability, and adaptability to electromagnetic environment in industrial sites.
Backplane bus power supply, no need for external power supply, simple installation, no additional wiring.
Support data exchange, remote monitoring, and program upload and download between PLCs.
It can be stably integrated with SCADA and DCS systems on the upper computer to achieve centralized monitoring.
Compatible with the entire range of 505 racks and CPUs, plug and play, with extremely strong compatibility.
It can directly replace early models such as 505-7339A and has good universality.
Compact structure, standard rail installation, does not occupy extra cabinet space.
Specially designed for the maintenance of old systems, with stable long-term operation and low failure rate.
In summary, Siemens 505-7339 is a stable, reliable, simple to configure, and highly compatible TIWAY I network module with advantages such as dual link, anti-interference, and easy diagnosis. It is the core component of SIMATIC 505 system for achieving networked communication and remote monitoring.

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