1794-AENTRXT 适配器模块是 Flex I/O 双端口以太网 I/O

1794-AENTRXT 适配器模块是 Flex I/O 双端口以太网 I/O 

Allen-Bradley 1794-AENTRXT 适配器模块是 Flex I/O 双端口以太网 I/O 适配器模块。为了保护 1794-AENTRXT 适配器模块免受 ESD 的影响，Allen-Bradley 建议遵循以下与模块处理相关的准则：应使用防静电工作站，技术人员应佩戴经批准的接地腕带，应避免接触模块上的组件和连接器，模块存储应使用防静电包装。

1794-AENTRXT 适配器模块已通过北美危险场所认证。为了符合CE LVD（低电压指令），1794-AENTRXT适配器模块必须由符合SELV或PELV标准的电源供电。此模块通过 DIN 导轨接地到机箱接地。应使用镀锌的黄金铬酸盐钢DIN导轨以确保正确接地。

接通电源时，不应更换或卸下 1794-AENTRXT 适配器模块。背板的中断可能会导致机器意外移动或操作。1794-AENTRXT 适配器模块的尺寸为 87.4 x 94 x 92 毫米。1794-AENTRXT 适配器模块采用保形涂层，以满足 ISA / ANSI-71.040 1985 标准的有毒气体要求。该模块的大约重量为 227 克。推荐的端子螺钉扭矩为 0.8 N-m。模块的外壳已打开。I/O 模块容量为 8 I/O，支持的以太网数据速率为 10/100 Mbps。1-AENTRXT 适配器模块上提供了模块状态、网络状态、链路 2 状态和链路 1794 状态的指示器。模块输入电压范围为 19.2 至 31.2 伏直流电。标称输入电压为 24 伏直流电。该模块消耗的峰值电流为 500 毫安，而 400 伏直流电时的典型电流消耗为 24 毫安。2-AENTRXT 适配器模块上有 5 个以太网 1794 类连接器。

1794-AENTRXT 适配器模块是 Flex I/O 双端口以太网 I/O 

The Allen-Bradley 1794-AENTRXT adapter module is a Flex I/O dual-port Ethernet I/O adapter module. To protect the 1794-AENTRXT adapter module from ESD, Allen-Bradley recommends following the following guidelines related to module handling: An anti-static workstation should be used, technicians should wear an approved grounding wristband, components and connectors on the module should be avoided, and module storage should be in anti-static packaging.

The 1794-AENTRXT adapter module is certified for Hazardous Sites in North America. To comply with the CE LVD (Low Voltage Directive), the 1794-AENTRXT adapter module must be powered by a SELV or PELV compliant power supply. This module is grounded to the chassis via DIN rail. Galvanized gold chromate steel DIN guides should be used to ensure proper grounding.

The 1794-AENTRXT adapter module should not be replaced or removed when powered on. An interruption of the backplane may cause the machine to move or operate unexpectedly. The 1794-AENTRXT adapter module measures 87.4 x 94 x 92 mm. The 1794-AENTRXT adapter module has a conformal coating to meet the toxic gas requirements of the ISA/ANSI-71.040 1985 standard. The approximate weight of the module is 227 grams. The recommended terminal screw torque is 0.8N-m. The enclosure of the module has been opened. The I/O module has a capacity of 8 I/O and supports Ethernet data rates of 10/100 Mbps. Indicators for module status, network status, link 2 status, and link 1794 status are provided on the 1-AENTRXT adapter module. Module input voltage ranges from 19.2 to 31.2 volts DC. The nominal input voltage is 24 volts DC. The module consumes a peak current of 500 mA, compared to a typical current consumption of 24 mA at 400 volts DC. There are five Ethernet Class 1794 connectors on the 2-AENTRXT adapter module.

1794-AENTRXT 适配器模块是 Flex I/O 双端口以太网 I/O 

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