SCHNEIDER AS-B838-032 Product Introduction

product overview

Model: AS-B838-032 is a high-performance discrete output module from Schneider Electric’s MODICON 984 series. As the core component of industrial automation control systems, this module is designed specifically for harsh factory environments and features electrical isolation, anti-interference, and high reliability. It is suitable for various discrete signal output control scenarios. Its compact structure and convenient installation and maintenance characteristics make it play a key role in PLC (Programmable Logic Controller) systems.

Main features and advantages

Electrical isolation and safety: Electrical isolation between I/O signals and controllers is achieved through optical couplers, effectively resisting voltage transients and surge impacts in industrial environments, complying with IEEE and ANSI surge withstand standards (SWC), and ensuring stable system operation.

Real time monitoring of status: equipped with status indicator lights, which can intuitively display the working status of the module, facilitating quick diagnosis and maintenance.

Quick installation and maintenance: The modular design includes a front fuse, a convenient detachable handle, and a non interfering rigid wiring system, simplifying the installation process and reducing maintenance costs.

Environmental adaptability: High protection level, suitable for harsh industrial scenarios such as high temperature, vibration, dust, etc., ensuring long-term stable operation.

Fault protection mechanism: When the communication between the controller and the module is interrupted, all I/O points will automatically shut down (respond within 300ms) to prevent system loss of control and improve equipment safety.

Logical electrical isolation design: Each output point is independently isolated from the logic circuit to avoid signal cross interference and enhance control accuracy.

technical specifications

Parameter description

Model AS-B838-032

Brand Schneider Electric

32 output points

Output voltage 24VDC

Single point current 0.5A

Isolation method: optical coupling, electrical isolation

Working environment temperature -20 ℃ to+85 ℃

Protection level IP20 (standard industrial protection)

Installation method: rail installation/modular card slot type

Communication protocol compatible with Modicon controller standard protocol

Surge protection complies with IEEE/ANSI SWC standards

application area

Widely used in manufacturing automation, energy management, transportation control, infrastructure monitoring and other scenarios, such as:

Production line equipment control (robotic arms, conveyor systems, etc.)

Industrial process monitoring and discrete signal output

Equipment linkage control in building automation

Distributed I/O Management of Power Systems

 

SCHNEIDER AS-B838-032产品简介

产品概述

型号：AS-B838-032是施耐德电气旗下MODICON 984系列的一款高性能离散输出模块。作为工业自动化控制系统的核心组件，该模块专为严苛的工厂环境设计，具备电气隔离、抗干扰及高可靠性等特点，适用于各类离散信号输出控制场景。其紧凑的结构与便捷的安装维护特性，使其在PLC（可编程逻辑控制器）系统中发挥关键作用。

主要特点和优势

电气隔离与安全性：通过光学耦合器实现I/O信号与控制器间的电气隔离，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），保障系统稳定运行。

状态实时监控：配备状态指示灯，可直观显示模块工作状态，便于快速诊断与维护。

快速安装与维护：模块化设计包含前置保险丝、便捷拆卸手柄及无干扰刚性布线系统，简化安装流程，降低维护成本。

环境适应性：防护等级高，适用于高温、振动、粉尘等恶劣工业场景，确保长期稳定运行。

故障保护机制：当控制器与模块通信中断时，所有I/O点自动关闭（300ms内响应），防止系统失控，提升设备安全性。

逻辑电隔离设计：每个输出点与逻辑电路独立隔离，避免信号交叉干扰，增强控制精度。

技术规格

参数描述

型号AS-B838-032

品牌施耐德电气（Schneider Electric）

输出点数32点

输出电压24VDC

单点电流0.5A

隔离方式光学耦合电气隔离

工作环境温度-20℃至+85℃

防护等级IP20（标准工业防护）

安装方式导轨安装/模块化卡槽式

通信协议兼容Modicon控制器标准协议

浪涌保护符合IEEE/ANSI SWC标准

应用领域

广泛应用于制造业自动化、能源管理、交通运输控制、基础设施监测等场景，如：

生产线设备控制（机械臂、输送系统等）

工业过程监测与离散信号输出

楼宇自动化中的设备联动控制

电力系统的分布式I/O管理

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.

Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953

SOLEMN COMMITMENT

1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.

We supply directly from abroad, without middlemen, reducing the cost of use.

There is really no middleman who can make a price difference! !

If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.

Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.

Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!

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