产品介绍

产品详情:1734-0B8E I/O模块具有八(8)个电子保护离散输入通道控制

1734-OB8E是一个点/O模块，具有八(8)个电子保护离散输入通道。该模块由Allen-Bradley公司制造，主要用于实现分布式I/O架构。

1734POINTI/O产品公告是具有紧凑和节省空间设计的紧凑、低密度I/O模块。这些是成本效益高的模块，需要最小的面板空间，并支持标准DIN导轨安装。具体来说，1734-OB8E与所有点I/O通信适配器和Allen-Bradley控制器平台兼容，特别是Logix产品系列，无论是Compactlogixi还是ControlLogix控制器。1734-OB8E的输出通道通过主控制器根据特定工业协议发送的控制命令通电。

1734-OB8E离散输入通道配有一组离散输出通道。它的源输出范围为10-28.8 VDC，输出电流额定值为每个输出1.0A，每个模块2.0A。它的浪涌电流额定值为2安，持续10毫秒，每3秒重复一次。它有8个黄色输出状态;8个红色输出故障指示灯和2个绿色/红色模块/网络状态指示灯。适用于该模块的端子底座为1734-TB或1734-TBS接线底座组件。

1734-OB8E需要75 mA@ 5V DC的点总线电流才能运行。它的功耗为2.0W，功耗为6.8 BTU/hr，隔离电压为50V(连续)，加固绝缘型，在250ODC下测试60秒，现场侧至系统。该模块需要外部电源电压才能运行，额定电源电压为24VDC。

1734-OB8E的尺寸为56.0 x12.0x75.5毫米，信号端口在2.5 kHz时的EFT/B抗扰度额定值为4KV。它具有6 kV接触放电和8 kV空气放电的ESD抗扰度。模块有8个黄色输出状态指示灯，8个红色输出故障指示灯，以及2个绿色/红色模块和网络状态。Allen-Bradley 1734-OB8E的隔离电压为连续50伏，经测试可承受2500伏DC 60秒。模块的按键开关位置为1，重量为35.4克。它还具有最大0.5毫安的关断泄漏和最大28.8伏DC的关断状态电压。每个通道的导通电流最小为1.0 mA，导通压降最大为0.2伏DC。工作温度范围从-20摄氏度到55摄氏度。

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Product introduction

Product Details: The 1734-0B8E I/O module features eight (8) electronically protected discrete input channel controls

The 1734-OB8E is a point /O module with eight (8) electronically protected discrete input channels. The module is manufactured by Allen-Bradley and is primarily used to implement distributed I/O architectures.

The 1734POINTI/O product announcement is a compact, low-density I/O module with a compact and space-saving design. These are cost-effective modules that require minimal panel space and support standard DIN rail mounting. Specifically, the 1734-OB8E is compatible with all point I/O communication adapters and Allen-Bradley controller platforms, especially the Logix product family, both Compactlogixi and ControlLogix controllers. The output channel of the 1734-OB8E is powered by a control command sent by the main controller according to a specific industrial protocol.

The 1734-OB8E discrete input channel is equipped with a set of discrete output channels. It has a source output range of 10-28.8VDC and an output current rating of 1.0A per output and 2.0A per module. It has a surge current rating of 2 amps for 10 milliseconds and repeats every 3 seconds. It has 8 yellow output states; 8 red output fault indicators and 2 green/red module/network status indicators. The terminal base for this module is the 1734-TB or 1734-TBS wiring base assembly.

The 1734-OB8E requires 75 mA@5V DC point bus current to operate. It has a power consumption of 2.0W, power consumption of 6.8 BTU/hr, isolation voltage of 50V(continuous), reinforced insulation type, tested at 250ODC for 60 seconds, field side to the system. The module requires an external power supply voltage to operate and is rated at 24VDC.

The 1734-OB8E has a size of 56.0x12.0x75.5 mm and an EFT/B immunity rating of 4KV at 2.5kHz for the signal port. It has ESD immunity of 6 kV contact discharge and 8 kV air discharge. The module has 8 yellow output status indicators, 8 red output fault indicators, and 2 green/red modules and network status. The Allen-Bradley 1734-OB8E has a continuous isolation voltage of 50 volts and has been tested to withstand 2500 volts DC for 60 seconds. The key switch position of the module is 1 and the weight is 35.4 grams. It also has a maximum 0.5 MA turn-off leakage and a maximum 28.8 V DC turn-off state voltage. Each channel has a minimum on-current of 1.0 mA and a maximum on-voltage drop of 0.2 V DC. Operating temperature ranges from -20 degrees Celsius to 55 degrees Celsius.

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公司介绍

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WINGREEN

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MOTOROLA MVME2400

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