937T 隔离器屏障

Product

937T 隔离器屏障

937T 隔离器屏障包含光电隔离或变压器隔离，这些模块在本质安全电路内提供了与控制系统实现电气隔离的接口。隔离屏障的主要优点是，它们不需要在模块与本质安全设备之间设置接地端。宽度为 12.5 mm (0.5 in) 和 20 mm (0.8 in)。


产品特性

◾使用集成诊断功能，在运行期间简便维护和快速更换模块

◾使用 DIP 开关或现场设备工具软件方便地进行配置

◾通过符合高达 SIL 3 的广泛标准进行方便和可靠的规划与归档

◾可进行水平或垂直安装，不会降低运行额定值

◾可对现场电路进行线路故障检测

◾提供了电源卡轨，减少了接线；提供集合错误消息，可实现高效故障处理和安装


产品选型

Catalog   Number Description    
937TH-AIRRP-DC1937 Isolated Barrier, 12.5mm Module (High Density), Analog In   I/O Type, Repeater, Resistance Measuring, 24V DC, Single Channel
937TH-AITXP-DC1937 Isolated Barrier, 12.5mm Module (High Density), Analog In   I/O Type, (SMART) Transmitter, Power Supply, 24V DC, Single Channel
937TH-AITXS-DC1937 Isolated Barrier, 12.5mm Module (High Density), Analog In   I/O Type, (SMART) Transmitter, Power Supply, Splitter, 24V DC, Single Channel
937TH-AOSCD-DC1937 Isolated Barrier, 12.5mm Module (High Density), Analog Out   I/O Type, (SMART) Current Driver, 24V DC, Single Channel
937TH-DISAR-DC2937 Isolated Barrier, 12.5mm Module (High Density), Digital In   I/O Type, Switch Amplifier with Relay Output, 24V DC, Dual Channel
937TH-DISAT-DC2937 Isolated Barrier, 12.5mm Module (High Density), Digital In   I/O Type, Switch Amplifier with Transistor Output, 24V DC, Dual Channel
937TH-DISRS-DC1937 Isolated Barrier, 12.5mm Module (High Density), Digital In   I/O Type, Switch Amplifier with Relay Output, Splitter, 24V DC, Single   Channel
937TH-DISTS-DC1937 Isolated Barrier, 12.5mm Module (High Density), Digital In   I/O Type, Switch Amplifier with Transistor Output, Splitter, 24V DC, Single   Channel
937TH-DOSND-IP1937 Isolated Barrier, 12.5mm Module (High Density), Digital   Out I/O Type, Solenoid Driver, Input Loop Powered, Single Channel
937TS-AITXP-DC2937 Isolated Barrier, 20mm Module (Standard Density), Analog   In I/O Type, (SMART) Transmitter, Power Supply, 24V DC, Dual Channel
937TS-DISAR-KD2937 Isolated Barrier, 20mm Module (Standard Density), Digital   In I/O Type, Switch Amplifier with Relay Output, 115V AC, Dual Channel
937TS-DISAR-KF2937 Isolated Barrier, 20mm Module (Standard Density), Digital   In I/O Type, Switch Amplifier with Relay Output, 230V AC, Dual Channel
937TS-DISRS-KD1937 Isolated Barrier, 20mm Module (Standard Density), Digital   In I/O Type, Switch Amplifier with Relay Output, Splitter, 115V AC, Single   Channel
937TS-DISRS-KF1937 Isolated Barrier, 20mm Module (Standard Density), Digital   In I/O Type, Switch Amplifier with Relay Output, Splitter, 230V AC, Single   Channel



应用项目

齐纳屏障本质安全模块可在 1 类 1 分区（区域 0 和 1）危险场所内的任何应用项目中使用，例如：

◾化工

◾石油化工

◾石油与天然气行业


联系

Contact

标识编号：20210816141544467

上海艾友自动化科技有限公司

公司地址：上海市嘉定区安驰路488号2楼2024室

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