Valmet Metso S420071 I/O背板 PDF资料
1.产 品 资 料 介 绍：
Valmet Metso S420071 I/O背板是 Valmet DNA 自动化系统中用于安装和连接 I/O 模块的基础组件，具备以下 15 条特点：
为 I/O 模块提供物理安装和机械支撑。
内置通信总线，实现模块与控制器之间的数据传输。
集成电源分配功能，为各 I/O 模块供电。
采用镀金连接器，保证信号传输可靠性。
支持热插拔，便于模块更换和维护。
插槽数量固定，适配特定规格的 I/O 模块组合。
多层 PCB 设计，散热性能良好。
工作温度范围 -20℃ 至 +70℃，适应工业环境。
防护等级 IP20，适合控制柜内安装。
采用抗振动和抗冲击设计，适用于现场恶劣条件。
符合 CE 认证标准，安全可靠。
兼容 Valmet DNA 及 Metso 旧版 I/O 模块。
尺寸紧凑，节省机柜安装空间。
湿度适应范围 5%~95%（无冷凝）。
模块化设计，便于系统扩展和维护。
结尾：
总之，S420071 I/O背板是构建 Valmet DNA 分布式控制系统的基础骨架，为 I/O 模块提供稳定可靠的安装、供电和通信平台，适用于造纸、化工、电力、冶金等行业的自动化控制场景。
Valmet Metso S420071 I/O背板 英文介绍
The Valmet Metso S420071 I/O backplane is a basic component used in the Valmet DNA automation system for installing and connecting I/O modules, with the following 15 characteristics:
Provide physical installation and mechanical support for I/O modules.
Built in communication bus enables data transmission between modules and controllers.
Integrated power distribution function to supply power to various I/O modules.
Adopting gold-plated connectors to ensure reliable signal transmission.
Support hot swapping for easy module replacement and maintenance.
The number of slots is fixed and suitable for specific specifications of I/O module combinations.
Multi layer PCB design with excellent heat dissipation performance.
The working temperature range is -20 ℃ to+70 ℃, suitable for industrial environments.
Protection level IP20, suitable for installation inside control cabinets.
Adopting anti vibration and anti impact design, suitable for harsh on-site conditions.
Compliant with CE certification standards, safe and reliable.
Compatible with Valmet DNA and Metso old version I/O modules.
Compact size, saving cabinet installation space.
The humidity adaptation range is 5%~95% (without condensation).
Modular design facilitates system expansion and maintenance.
ending:
In summary, the S420071 I/O backplane is the fundamental framework for building Valmet DNA distributed control systems, providing a stable and reliable installation, power supply, and communication platform for I/O modules, suitable for automation control scenarios in industries such as papermaking, chemical, power, and metallurgy.
Valmet Metso S420071 I/O背板 产品展示
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| IC3600LRLD1A | 531X179PLMAHG1 | IC3600EPSA1 |
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