描述
B&R 7DO135.70技术工控解析：高性能数字输出模块的工业应用与特性
一、产品概述
B&R 7DO135.70是贝加莱（B&R）2003系列的数字输出模块，专为工业自动化控制系统设计，能够将数字信号转换为物理信号（如开关控制、脉冲输出等），适用于制造业、能源、交通运输等领域。其核心优势在于高精度、高可靠性和灵活配置，支持多通道输出与多种操作模式，满足复杂工业场景需求。
二、核心功能与技术特性
1.高可靠性与环境适应性
工业级防护：采用防冷凝涂层与耐腐蚀性气体设计，通过BMW GS 95011-4结露试验及EN 60068-2-60腐蚀性气体测试，适用于恶劣工业环境。
冗余方案：支持全对称式冗余设计，主备CPU热切换，确保系统连续运行。
2.多通道输出与灵活配置
4路FET输出：每通道支持12-24VDC电压，最大电流0.1A，可控制继电器、电磁阀、电机等设备。
操作模式：
普通模式：直接开关控制；
PWM模式：可调脉宽比例、周期长度及分辨率；
TPU模式：高速信号处理，适用于实时控制场景。
3.易用性与兼容性
旋入式安装：标准接口设计，兼容TB712端子板，简化布线与维护。
多信号兼容：支持高/低电平信号输出，适配不同设备需求。
4.认证与安全
通过CE、UL认证，符合EN 61000-6-2抗干扰标准及铁道部A级EMC测试，确保电磁兼容性与安全性。
三、技术参数
参数规格
型号7DO135.70
品牌B&R（贝加莱）
输出通道4路FET输出
工作电压12-24VDC
输出电流0.1A（每通道）
尺寸2.5cm×10.2cm×7.6cm
重量0.1kg
防护等级IP20（需配合端子板）
工作温度-25°C至70°C
X20CP1586
5PC910SX02-00 REVK6
产品说明，产品参数，产品规格，系列，特征，作用，用途，应用领域 中 文
AR-04AE-13574
产品说明，产品参数，产品规格，系列，特5PC910SX02-00 REVK6
B&R 7DO135.70 Technical Industrial Control Analysis:Industrial Application and Characteristics of High-Performance Digital Output Module
1.Product Overview
B&R 7DO135.70 is a digital output module of B&R 2003 series.It is specially designed for industrial automation control systems.It can convert digital signals into physical signals(such as switch control,pulse output,etc.),and is suitable for manufacturing,energy,transportation and other fields.Its core advantage lies in its high precision,high reliability and flexible configuration,supports multi-channel output and multiple operating modes,and meets the needs of complex industrial scenarios.
2.Core functions and technical characteristics
1.High reliability and environmental adaptability
Industrial-grade protection:designed with anti-condensation coating and corrosion-resistant gas,passed the BMW GS 95011-4 condensation test and EN 60068-2-60 corrosive gas test,suitable for harsh industrial environments.
Redundancy solution:supports fully symmetrical redundant design,and hot switching of main and backup CPUs ensures continuous operation of the system.
2.Multi-channel output and flexible configuration
4-channel FET output:Each channel supports 12-24VDC voltage,maximum current of 0.1A,and can control relays,solenoid valves,motors and other equipment.
Operation mode:
Normal mode:direct switch control;
PWM mode:adjustable pulse width ratio,cycle length and resolution;
TPU mode:high-speed signal processing,suitable for real-time control scenarios.
3.Ease of use and compatibility
Screw-in installation:Standard interface design,compatible with TB712 terminal boards,simplifying wiring and maintenance.
Multi-signal compatibility:supports high/low level signal output,adapting to different device requirements.
4.Certification and Security
Passed CE and UL certification,comply with EN 61000-6-2 anti-interference standard and Ministry of Railways Class A EMC test to ensure electromagnetic compatibility and safety.
3.Technical parameters
Parameters Specifications
Model 7DO135.70
Brand B&R(Bergare)
Output Channel 4 FET Output
Working voltage 12-24VDC
Output current 0.1A(per channel)
Size 2.5cm×10.2cm×7.6cm
Weight 0.1kg
Protection level IP20(needed to be matched with terminal board)
Operating temperature-25°C to 70°C
