MTL MTL5544 安全屏障
1.产 品 资 料 介 绍:
中文资料:
一、基本信息
产品型号:MTL5544
制造商:MTL Instruments(现为 Eaton MTL 品牌)
产品类型:安全栅 / 安全屏障(Safety Barrier / Intrinsic Safety Barrier)
应用领域:用于防爆区的电气信号隔离和本安保护,确保设备与人员安全
二、功能描述
主要功能:
将高能信号转换为本质安全(Intrinsic Safety, IS)信号
限制通过电路的电流和电压,防止点燃危险环境中的可燃气体或粉尘
实现安全隔离,保护现场仪表和控制系统
保护方式:
电流限制和能量限制
过压和短路保护
故障安全设计,故障时自动断开或限制能量输出
三、技术参数
通道数:单通道安全屏障
输入电压:通常支持 0~30 V DC 输入
最大电流限制:约 100 mA(具体数值依产品详细规格而定)
工作温度范围:-40°C 至 +70°C
认证标准:
符合 ATEX、IECEx 等国际防爆认证标准
适用于危险区域 0、1、2 类环境
隔离电压:高耐压隔离,确保控制系统与危险区隔离安全
响应时间:快速响应,保障实时安全保护
四、安装与接线
安装方式:DIN 导轨安装,便于工业现场快速布线和维护
接线端子:螺丝端子,适配标准工业电缆
尺寸规格:紧凑型设计,占用空间小,便于机柜布置
英文资料:
1、 Basic Information
Product model: MTL5544
Manufacturer: MTL Instruments (now Eaton MTL brand)
Product type: Safety Barrier/Intrinsic Safety Barrier
Application field: Used for electrical signal isolation and intrinsic safety protection in explosion-proof areas, ensuring the safety of equipment and personnel
2、 Function Description
Main functions:
Convert high-energy signals into Intrinsic Safety (IS) signals
Limit the current and voltage passing through the circuit to prevent ignition of flammable gases or dust in hazardous environments
Implement secure isolation to protect on-site instruments and control systems
Protection method:
Current limitation and energy limitation
Overvoltage and short circuit protection
Fault safety design, automatically disconnecting or limiting energy output in case of malfunction
3、 Technical parameters
Number of channels: Single channel safety barrier
Input voltage: usually supports 0~30 V DC input
Maximum current limit: approximately 100 mA (specific value depends on product specifications)
Working temperature range: -40 ° C to+70 ° C
Certification standards:
Compliant with international explosion-proof certification standards such as ATEX and IECEx
Suitable for hazardous areas 0, 1, and 2 environments
Isolation voltage: High voltage isolation ensures safe isolation between the control system and the hazardous area
Response time: Fast response, ensuring real-time security protection
4、 Installation and wiring
Installation method: DIN rail installation, convenient for fast wiring and maintenance on industrial sites
Wiring terminal: screw terminal, compatible with standard industrial cables
Size specifications: Compact design, small footprint, convenient for cabinet layout
2.产 品 展 示
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