详情

参数信息:1756-OBV8S ControlLogix离散输出模块用于DC电压下运行的电气

Allen-Bradley 1756-OB8是一个ControlLogix离散输出模块。该模块提供的输出电压范围为10-30 VDC，标称值为24VDC。它用于激励在DC电压下运行的电气负载以及交流负载，与插入电路—起使用。

1756-OB8是一个单槽模块，除了最左边的用于ControlLogix处理器或ControlLogixi通信适配器/扫描仪模块的插槽之外，它可以占用机箱的任何可用插槽。它既可以作为本地/O组件，也可以作为分布式/O系统的一部分。它可以安装到任何可用的1756-Controllogix机箱上，并与标准或电源模块一起运行。

1756-OB8的背板电流在5.1VDC时为165 mA，在24VDC时为2 mA，而总背板功率为0.89 W，在60C(140°F)时的功耗为2.5W，热耗散为8.53BTU/hr。该输出模块的每个通道可为每个模块提供高达2 a(60°C(140°F)和8 a(60°C(140°F)的电流。

该模块使用可拆卸接线板(RTB)将模块的每个通道连接到电气负载。兼容的RTB是1756-TBNH和1756-TBSH，而合适的RTB键控是用户定义的机械键控。

它被输入到硬件配置中，其中模块参数和属性可以被进一步修改/这些参数中的一些是请求包间隔(RPI)、过滤时间、模块禁止和许多其他参数。该模块使用一个可拆卸的接线板(RTB)，可以是1756-TBNH或1756-TBSH (2O针RTB)。该模块有以下可用的通信格式.框架优化、只听框架优化、输出数据、只听输出数据和预定输出数据。1756-OB8模块也提供先导任务。

1756-OB8模块的电压类别为12/24伏DC电源，工作范围为10至30伏DC。其电流消耗在5.1N时为165 mA，在24V时为2 mA。它的背板功率为0.89W，在60摄氏度(140华氏度)时的最大功耗为2.5W，散热为8.53 BTU/hr。该模块的最大关断状态漏电流为每点1 mA，在导通状态下，最大压降为1.2V DC，电流为2A。在60摄氏度时，每点的最大电流为2A，每个模块在60摄氏度时的最大电流为8A。其每点浪涌电流为4A，持续10 ms，在60摄氏度时每1 s可重复一次，其最小负载电流为2mA/点。模块的隔离电压持续为250V。该模块还允许您修改每个点的故障模式状态和每个点的程序模式状态。两者的选项都是“保持最后状态”、“开”或“关”默认设置为“关”。1756-OB8模块运行时的温度范围为0O至60摄氏度，不运行时为-40至85摄氏度。它还具有60摄氏度的最高环境空气温度和5%至95%的非冷凝相对湿度。

Hscode details

Parameter information: 1756-OBV8S ControlLogix discrete output module for electrical operation under DC voltage

Allen Bradley 1756-OB8 is a ControlLogix discrete output module. The output voltage range provided by this module is 10-30 VDC, with a nominal value of 24VDC. It is used to excite electrical loads and AC loads operating at DC voltage, and is used in conjunction with plug-in circuits.

1756-OB8 is a single slot module that can occupy any available slot in the chassis, except for the slot on the far left for the ControlLogix processor or ControlLogixi communication adapter/scanner module. It can serve as both a local/O component and a part of a distributed/O system. It can be installed on any available 1756-Controllogix chassis and run together with standard or power modules.

The backplane current of 1756-OB8 is 165 mA at 5.1VDC and 2 mA at 24VDC, while the total backplane power is 0.89 W. The power consumption at 60C (140 ° F) is 2.5 W and the thermal dissipation is 8.53 BTU/hr. Each channel of this output module can provide up to 2 a (60 ° C (140 ° F) and 8 a (60 ° C (140 ° F) currents for each module.

This module uses a detachable terminal block (RTB) to connect each channel of the module to the electrical load. The compatible RTBs are 1756-TBNH and 1756-TBSH, while the appropriate RTB keying is user-defined mechanical keying.

It is input into the hardware configuration, where module parameters and properties can be further modified. Some of these parameters are Request Packet Interval (RPI), Filter Time, Module Inhibit, and many other parameters. This module uses a detachable terminal block (RTB), which can be 1756-TBNH or 1756-TBSH (2-pin RTB). This module has the following available communication formats: framework optimization, listen only framework optimization, output data, listen only output data, and predetermined output data. The 1756-OB8 module also provides pilot tasks.

The voltage category of the 1756-OB8 module is 12/24 V DC power supply, with a working range of 10 to 30 V DC. Its current consumption is 165 mA at 5.1N and 2 mA at 24V. Its backplane power is 0.89W, with a maximum power consumption of 2.5W and heat dissipation of 8.53 BTU/hr at 60 degrees Celsius (140 degrees Fahrenheit). The maximum off state leakage current of this module is 1 mA per point. In the on state, the maximum voltage drop is 1.2V DC and the current is 2A. At 60 degrees Celsius, the maximum current at each point is 2A, and the maximum current for each module at 60 degrees Celsius is 8A. The surge current at each point is 4A, lasting for 10 ms, and can be repeated every 1 second at 60 degrees Celsius. The minimum load current is 2mA/point. The isolation voltage of the module is continuously 250V. This module also allows you to modify the fault mode status and program mode status of each point. The options for both are "Keep Last", "On", or "Off", which are set to "Off" by default. The temperature range of the 1756-OB8 module during operation is 0O to 60 degrees Celsius, and it is -40 to 85 degrees Celsius when not in operation. It also has a maximum ambient air temperature of 60 degrees Celsius and a non condensing relative humidity of 5% to 95%.

更多品牌:

1)TRICONEX (3008，3625，3805E.3721，3700A 4351B...2)本特利内华达(3500/42M , 3500/22M，3500/95.3500/05...)3)HIMA (F3330，F3236，F6217，F7126，F8621A...

4)福克斯波罗(FBM203，FBM204，FBM217，FMB231...5）艾伦-布拉德利(1756,1785，1771，1746,1769..)6)ABB (DSQC ...

7) GE (IC693，IC697，IC695，IS200，DS200)8) ICS (T8403，T8431...)

欢迎与我们合作! 1756-0BV8S ControlLogix离散输出模块用于DC电压下运行的电气

问:您是贸易公司还是制造商?

答:是的，贸易公司。谁能给你—站式站自动化采购。

问:您有任何库存或需要从其他供应商购买吗?

答:我们有自己的库存。

问:你们提供100%的原装和新产品吗?

答:当然可以。没有复制，没有假货，没有翻新!仅原件!!

问:你们的交货时间是多久?

答:一般1-3个工作日如果货物有库存。如果数量很大，收到付款后需要5-7个工作日。

如果不是常见的产品，总是需要3-4周或6-8周才能订购。

问:你有样品吗?是免费的还是额外的?

答:不，很抱歉，我们没有样品。

问:你们的付款条件是什么?

答:TT，西联汇款。