1734-OW4 分立式输出模块 支持任何可用的 POINT I/O 通信适配器

☆型号：1734-OW4    分立式输出模块    支持任何可用的 POINT I/O 通信适配器 

【产品详情】

制造者： 罗克韦尔自动化

品牌：艾伦-布拉德利

零件编号/目录号：1734-OW4型

模块类型：数字接触模块

系列：点 I/O

输出：4 常开继电器

产品描述：四 （4） 通道继电器输出模块

Allen-Bradley 1734-OW4 是 POINT O/I 模块。该模块是一个分立式输出模块，具有四 （4） 个单刀单掷 （SPST） 常开 （N.O.） 触点。这些触点输出是无电压触点，支持在 5-30 VDC 下工作;120 VAC 和 250 VAC 电压。它具有紧凑而小巧的设计，非常适合用于实现分布式 I/O 架构，并支持安装到 DIN 导轨上，并与适当的端子基座耦合，用于将信号输入电源与适用的基座（如 1734-TB、1734-TBS、1734-TOP 或 1734-TOPS）连接。安装

时，1734-OW4 触点输出从 ON 到 OFF 的信号转换延迟为 26 ms，初始接触电阻为 30 m？。要操作此器件，必须为其分配 80 mA 的 POINTBus 电流，同时模块的功耗为 0.5 W，热耗散为 1.7 BTU/Hr。

1734-OW4 支持任何可用的 POINT I/O 通信适配器，例如以太网、ControlNet 和 ProfiBus 适配器。这些适配器使 1734-OW4 能够接收来自合作伙伴控制器（如 ControlLogix 和 CompactLogix）的命令，并实现自动化序列。此外，它可以与任何其他点I/O模块混合使用，以实现所需的I/O。

1734-OW4 的工作温度要求为 -20...55 摄氏度 （-4...131 华氏度）和非工作温度为 -40...85 摄氏度（-40...185华氏度），而相对湿度为5-95%，无冷凝。

Allen-Bradley 1734-OW4 POINT I/O 4 继电器输出模块是一种电子模块，具有 4 个开路机电继电器输出，从 ON 到 OFF 的输出延迟时间为 20ms。它通过泄放电阻器的最大关断状态漏电流为 1.2 mA @ 240V AC。1734-OW4 的接触电阻为 30m？，在 1.7 BTU/hr 等效散热时功耗为 0.5W。其POINT BUS电流为80mA，背板电源为5V DC，可以安装在4个1734基本端子模块中的任何一个上。

1734-OW4 使用由底座确定的端子底座螺钉安装在 DIN 导轨上。它的触点额定值为 120-240V AC at 2A，隔离电压为 250V，在 2550V DC 下，在现场和系统之间以及触点组之间测试了 60 秒。1734-OW4 的最大开关频率为每 3 秒 1 次操作，并且与负载相关，具有 100,000 次周期的负载相关电触点预期寿命。它指定为 T4 和 T4A 温度代码，模块采用开放式外壳类型。它具有单 ON 信号线类别，具有 0.25-2.5mm2 （22-14 AWG） 实心和绞合铜线，额定温度为 85 摄氏度。1734-OW4 的工作温度在 -20 至 55 摄氏度（-4 至 131 华氏度）之间，非冷凝湿度为 5-95%。它的工作冲击等级为 30G，振动为 5G （10-500Hz）。每个 1734-OW4 数字触点模块的输出额定值为 240VDC RMS（2A），电流与负载相关。它具有 4 个常开继电器输出和 80 毫安的 POINTBus 电流，最大功耗为 0.5 瓦。

【英文介绍】

Manufacturer: Rockwell Automation

Brand: Alan Bradley

Part Number/Catalog Number: Model 1734-OW4

Module type: Digital contact module

Series: Point I/O

Output: 4 normally open relay

Product Description: Four (4) channel relay output module

Allen-Bradley 1734-OW4 is a POINT O/I module. The module is a discrete output module with four (4) single pole single throw (SPST) normally open (N.O.) contacts. These contact outputs are non-voltage contacts and support operation at 5-30 VDC; 120 VAC and 250 VAC voltage. Its compact and compact design makes it ideal for implementing distributed I/O architectures and supports mounting to DIN rails and coupling to appropriate terminal bases for connecting signal input power to applicable bases such as 1734-TB, 1734-TBS, 1734-TOP or 1734-TOPS. Install

The signal conversion delay from ON to OFF of the 1734-OW4 contact output is 26 ms and the initial contact resistance is 30 m. . To operate this device, it must be assigned a POINTBus current of 80 mA, while the module has a power consumption of 0.5 W and a heat dissipation of 1.7 BTU/Hr.

The 1734-OW4 supports any available POINT I/O communication adapters, such as Ethernet, ControlNet, and ProfiBus adapters. These adapters enable the 1734-OW4 to receive commands from partner controllers, such as ControlLogix and CompactLogix, and automate sequences. In addition, it can be mixed with any other point I/O module to achieve the desired I/O.

1734-OW4 operating temperature requirement is -20... 55 degrees Celsius (-4... 131 degrees Fahrenheit) and a non-operating temperature of -40... 85 degrees Celsius (-40... 185 degrees Fahrenheit), while the relative humidity is 5-95%, with no condensation.

The Allen-Bradley 1734-OW4 POINT I/O 4 Relay output module is an electronic module with 4 open electromechanical relay outputs with an output delay of 20ms from ON to OFF. It has a maximum off state leakage current of 1.2 mA @ 240V AC through the bleed resistor. 1734-OW4 contact resistance is 30m? The power consumption is 0.5W at 1.7 BTU/hr equivalent heat dissipation. With a POINT BUS current of 80mA and a backplane power supply of 5V DC, it can be installed on any of the four 1734 base terminal modules.

The 1734-OW4 is mounted on the DIN rail using terminal base screws determined by the base. With a contact rating of 120-240V AC at 2A and an isolation voltage of 250V, it was tested for 60 seconds at 2550V DC between the field and the system, as well as between groups of contacts. The 1734-OW4 has a maximum switching frequency of 1 operation every 3 seconds and is load dependent, with a load-dependent electrical contact life expectancy of 100,000 cycles. It is specified as T4 and T4A temperature codes and the modules are of an open housing type. It is available in the single-ON signal line category with 0.25-2.5mm2 (22-14 AWG) solid and stranded copper wire with a temperature rating of 85 degrees Celsius. The 1734-OW4 operates at temperatures between -20 and 55 degrees Celsius (-4 and 131 degrees Fahrenheit) with a non-condensing humidity of 5-95%. It has an operating shock rating of 30G and a vibration of 5G (10-500Hz). Each 1734-OW4 digital contact module has an output rating of 240VDC RMS (2A) and the current is load dependent. It features four normally open relay outputs and 80 mA POINTBus current, with a maximum power consumption of 0.5 watts.

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