D20 EME 2400-21004  |  DS2020PDMAG6   I/O模块 

型号：D20 EME 2400-21004

类别：I/O模块

交货时间：现货

成色：全新，非全新

快递：顺丰、德邦

隔离电压: 1000V）

精度 :±0.5%）

工作温度范围 ：-40°C 至 85°C）

电源电压: 请填写电源电压范围（例如：9V至36V）

功耗:0.5W）

尺寸:100mm x 50mm x 25mm）

重量:：150g）

接口类型 ：DIN导轨安装）

D20K可以有以下控制输出配置之一:

•32对Trip/Close

•24对行程/关闭和4对提升/降低

•16对行程/关闭和8对提升/降低

•8对行程/关闭和12对提升/降低

•16提高/降低对

•32隔离形式- c接触控制输出

•32个隔离开路输出

分布式I/O架构

D20远程终端单元(RTU)的设计是基于分布式的

处理体系结构包括实时数据采集和控制

软件。这些I/O模块可以靠近主设备

D20 EME 2400-21004当它们接收和发送数据回时，被监视和控制

主控D20主处理器。

I/O模块是包含板载的智能模块

微处理器和配置为从设备的D20主

处理器。在图1的图形设置中，分配了特定的I/O处理

通过D20 RTU连接到相应的I/O模块。

I/O模块支持两种通信协议:(1)dnp3协议;

(2)高速、高级数据链路控制器(D.20 link)

轮询和响应消息协议。外设模块有串口

通信端口和各种类型的现场连接。

每种远程I/O模块类型的硬件结构都是相似的

这些连接是:

•D.20网口

•9600波特RS232维护口

•WESDAC d20k模块地址

•继电器输出

•外部直流电源控制输出电压

Model: D20 EME 2400-21004

Category: I/O module

Delivery time: from stock

Finish: New, not new

Express: SF Express, Deppon

Isolation voltage: 1000V)

Accuracy :±0.5%)

Operating temperature range: -40°C to 85°C)

Power supply voltage: Please fill in the power supply voltage range (e.g. 9V to 36V)

Power consumption :0.5W)

Size :100mm x 50mm x 25mm)

Weight: : 150g)

Interface type: DIN rail mounting)

The D20K can have one of the following control output configurations:

•32 pairs of Trip/Close

•24 pairs of stroke/close and 4 pairs of lift/lower

•16 pairs of stroke/close and 8 pairs of lift/lower

•8 pairs of stroke/close and 12 pairs of lift/lower

•16 Raise/lower pairs

•32 isolation form -c contact control output

•32 isolated open circuit outputs

Distributed I/O architecture

The design of the D20 Remote Terminal Unit (RTU) is based on distribution

The processing architecture includes real-time data acquisition and control

Software. These I/O modules can be located close to the main device

D20 EME 2400-21004 is monitored and controlled when they receive and send data back

Main control D20 main processor.

The I/O module is an intelligent module that contains onboard

Microprocessor and D20 master configured as slave device

The processor. In the graph Settings in Figure 1, specific I/O processing is assigned

Connect to the corresponding I/O module via the D20 RTU.

I/O module supports two communication protocols :(1)dnp3 protocol;

(2) High-speed, advanced data link controller (D.20 link)

Polling and response message protocols. Peripheral module has serial port

Communication ports and various types of field connections.

The hardware structure of each remote I/O module type is similar

These connections are:

•D.20 Network port

•9600 port RS232 maintenance port

•WESDAC d20k module address

• Relay output

• External DC power supply controls the output voltage