SCHNEIDER AS-B838-032 Product Introduction
Product Overview:
SCHNEIDER AS-B838-032 is a high-performance discrete output module belonging to Schneider Electric’s MODICON 984 series. This module is designed specifically for industrial automation systems, with excellent electrical isolation performance and anti-interference ability, suitable for process control and equipment driving in harsh environments. Its compact design, convenient installation features, and high reliability make it a core component in scenarios such as factory automation and intelligent manufacturing.
Main features and advantages:
Reliable and stable: The I/O module is electrically isolated from the controller through an optical coupler, effectively resisting voltage transients and surge surges in industrial environments, and complying with IEEE and ANSI surge withstand standards (SWC).
Safety design: front fuse protection, non-conductive module front and convenient access to test probes to ensure maintenance safety; Each output point is completely isolated from the logic circuit to reduce system risk.
Easy installation and maintenance: Modular handle design supports quick installation and disassembly; The detachable rigid wiring system reduces on-site wiring interference and improves maintenance efficiency.
Status monitoring: Integrated status indicator light, real-time display of module activation status and fault information; When there is a communication failure (such as signal loss with Modicon controller for more than 300ms), the output point will be automatically turned off and the indicator light will be extinguished to enhance the system’s fault tolerance.
Environmental adaptability: Designed specifically for harsh factory ground environments, it can withstand extreme temperatures, vibrations, and electromagnetic interference to ensure long-term stable operation.
Technical specifications:
Parameter specifications
Model AS-B838-032
Brand Schneider Electric (SCHNEIDER)
MODICON 984 series
Output type: Discrete output (32 points, 24VDC, 0.5A)
Electrical isolation, optical coupling isolation, logical electrical isolation
Surge withstand complies with IEEE/ANSI standards (SWC)
Installation method: rail installation (DIN standard)
Working environment temperature: -38 ℃ to+85 ℃, humidity: 5-95% RH (no condensation)
Protection level IP20 (standard)
The communication interface supports Modicon controller communication protocol (fault response time ≤ 300ms)
Typical dimensions: xx mm x yy mm x zz mm, weight: approximately xx kg (subject to actual product)
Application areas:
Industrial automation control systems (such as production lines, robotic arms, conveyor equipment)
Process control (equipment drive and signal transmission in industries such as chemical, power, and papermaking)
Infrastructure monitoring (building automation, energy management, etc.)
Discrete signal output scenarios in harsh environments (high temperature, vibration, dust environment)
Related products:
AS-B809-016: Discrete input module of the same series, used for signal acquisition and logic control
AS-B840-108: Expanding I/O modules to enhance system configuration flexibility
AS-B827-032: Complementary output module, suitable for applications with different voltage levels
MODICON 140CPU Series: Supporting Controller to Build a Complete Automation Solution
SCHNEIDER AS-B838-032产品简介
产品概述：
SCHNEIDER AS-B838-032是一款高性能离散输出模块，属于施耐德电气旗下的MODICON 984系列。该模块专为工业自动化系统设计，具备卓越的电气隔离性能与抗干扰能力，适用于恶劣环境下的过程控制与设备驱动。其紧凑设计、便捷安装特性及高可靠性，使其成为工厂自动化、智能制造等场景的核心组件。
主要特点和优势：
可靠稳定：通过光学耦合器实现I/O模块与控制器电气隔离，有效抵御工业环境中的电压瞬变与浪涌冲击，符合IEEE和ANSI浪涌耐受标准（SWC）。
安全设计：前置保险丝保护、不导电模块前部及测试探针便捷接入，确保维护安全；每个输出点与逻辑电路完全隔离，降低系统风险。
安装维护便捷：模块化手柄设计支持快速安装拆卸；可拆卸刚性布线系统减少现场接线干扰，提升维护效率。
状态监控：集成状态指示灯，实时显示模块激活状态与故障信息；通信故障时（如与Modicon控制器信号丢失超过300ms），自动关闭输出点并熄灭指示灯，增强系统容错能力。
环境适应性：专为恶劣工厂地面环境设计，耐受极端温度、振动及电磁干扰，确保长期稳定运行。
技术规格：
参数规格
型号AS-B838-032
品牌施耐德电气（SCHNEIDER）
系列MODICON 984
输出类型离散输出（32点，24VDC，0.5A）
电气隔离光学耦合隔离，逻辑电隔离
浪涌耐受符合IEEE/ANSI标准（SWC）
安装方式导轨安装（DIN标准）
工作环境温度：-38℃至+85℃，湿度：5-95%RH（无凝露）
防护等级IP20（标准）
通信接口支持Modicon控制器通信协议（故障响应时间≤300ms）
尺寸/重量典型尺寸：xx mm x yy mm x zz mm，重量：约xx kg（具体以实物为准）
应用领域：
工业自动化控制系统（如生产线、机械手臂、输送设备）
过程控制（化工、电力、造纸等行业的设备驱动与信号传输）
基础设施监测（楼宇自动化、能源管理等）
恶劣环境下的离散信号输出场景（高温、振动、粉尘环境）
相关产品：
AS-B809-016：同系列离散输入模块，用于信号采集与逻辑控制
AS-B840-108：扩展I/O模块，增强系统配置灵活性
AS-B827-032：互补输出模块，适配不同电压等级应用
MODICON 140CPU系列：配套控制器，构建完整自动化解决方案
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