A-B MOX720-P4668D

使用安装在危险区域中的 Bulletin 1797 FLEX Ex? 通信模块和 FLEX Ex I/O，可在源头收集数据，并以最少的接线将数据传输到安全区域。对于本安 (IS) 应用项目，ControlNet? Ex 连接利用了 ControlNet 网络的诊断功能与确定性。FLEX Ex 还与标准 FLEX? I/O 通信模块兼容，以便连接到 DeviceNet?、通用远程 I/O 以及 EtherNet/IP? 网络。

特性

为危险区域提供 ControlNet? Ex 网络连接 

支持多达 8 个 I/O 模块，最多可有 128 个 I/O 点 

包括内置电源 

可使用 1797 ControlNet Ex 同轴电缆到光纤介质端口适配器或 1797 同轴电缆安全隔离器在危险和安全区域内隔离 ControlNet 网段 

附加通信选项

可以在 FLEX Ex 系统中使用 1794 FLEX? I/O 通信接口以连接到标准 ControlNet、DeviceNet?、通用远程 I/O 以及 EtherNet/IP? 网络 

此选项需要使用 1797 总线隔离器对 

产品

1797 ConrtrolNet Ex 通信接口 

认证

FLEX Ex I/O 模块经认定可在以下环境中安装：

I 类 1 和 2 分类，A-D 组危险区域 

北美 I 类 1 和 2 区，IIC、IIB 和 IIA 组危险区域 

欧洲标准区域 1、2 和 22 

FLEX Ex I/O 模块经认定可与以下设备连接：

位于 I、II 或 III 类、A-G 组危险区域中的现场设备 

II 或 III 类场所中的设备 

位于北美 I 类 0、1 和 2 区 IIC、IIB 和 IIA 组危险区域中的现场设备 

位于欧洲标准区域 0、1、2、21 和 22 危险区域中的现场设备 

FLEX Ex 电源经认定可在 1 和 22 区中使用 

带有标记的产品通过了相应认证。请访问我们的产品认证站点以了解符合性声明、证书和其他认证详情。

相关产品

1794 FLEX I/O 通信接口

附件

我们为 FLEX Ex? I/O 通信接口提供了各种附件，包括：

ControlNet Ex 网络分接器和终端器 

FLEX Ex 电缆标记套件 

扩展电缆

Using Bulletin 1797 FLEX Ex installed in hazardous areas? The communication module and FLEX Ex I/O can collect data at the source and transmit it to a safe area with minimal wiring. For intrinsically safe (IS) application projects, ControlNet? The Ex connection utilizes the diagnostic capabilities and determinism of the ControlNet network. Does FLEX Ex compare to standard FLEX? I/O communication module compatibility for connecting to DeviceNet Universal Remote I/O and EtherNet/IP? Network.

characteristic

Provide ControlNet for hazardous areas? Ex network connection

Supports up to 8 I/O modules with a maximum of 128 I/O points

Including built-in power supply

1797 ControlNet Ex coaxial cable to fiber optic media port adapter or 1797 coaxial cable safety isolator can be used to isolate ControlNet network segments in hazardous and safe areas

Additional communication options

Can 1794 FLEX be used in the FLEX Ex system? I/O communication interface for connecting to standard ControlNet, DeviceNet Universal Remote I/O and EtherNet/IP? Network

This option requires the use of a 1797 bus isolator for

product

1797 ConcrolNet Ex communication interface

authentication

The FLEX Ex I/O module has been certified for installation in the following environments:

Class I, Division 1 and 2, Groups A-D, Hazardous Areas

North America Class I, Division 1 and 2, Groups IIC, IIB, and IIA Hazardous Areas

European Standard Regions 1, 2, and 22

The FLEX Ex I/O module is certified for connection to the following devices:

On site equipment located in Class I, II, or III, Group A-G hazardous areas

Equipment in Class II or III locations

On site equipment located in Class I, Zone 0, 1, and 2, Groups IIC, IIB, and IIA hazardous areas in North America

On site equipment located in hazardous areas 0, 1, 2, 21, and 22 of the European standard

The FLEX Ex power supply is certified for use in zones 1 and 22

Products with markings have passed corresponding certifications. Please visit our product certification website for compliance statements, certificates, and other certification details.

Related products

1794 FLEX I/O communication interface

attachment

Are we FLEX Ex? The I/O communication interface provides various accessories, including:

ControlNet Ex Network Splitter and Terminator

FLEX Ex cable marking kit

Expansion cable