ABB DSDP150 57160001-GF 脉冲输入/输出 模拟输出模块

ABB DSDP150 57160001-GF 脉冲输入/输出 模拟输出模块

ABB DSDP150 57160001-GF 脉冲输入/输出 模拟输出模块

ABB DSDP150 57160001-GF该子系统是指低压系统内部的数据传输接口，它利用西门子PLC通过PROFIBUS网络从连结在网络上的3WN6及电能表采集所需数据，并可传送至模拟计算机，供诊断维护使用。

LV－SC系统需要通讯的DP站点共有79个，其中71个站是通过带DP接口的3WN6＋ZF01通讯的；另外8个站通过带DP接口的智能电表通讯（该8个站FROFIMESS只提供电度量测量参数）。

ABB DSDP150 57160001-GF在总共79个站中，有8个智能电表和15个空气开关3WN6＋ZF05共23个站需要电度量KWh参数。

在LV－SC系统中的BAS接口，是低压系统与BAS信息交流的通道。该接口的具体协议为LV－SC的CP524通过RS232与BAS的INTEGRATOR通讯，参见下图：四）模拟计算机

ABB DSDP150 57160001-GF该计算机使用西门子公司的WINCC软件，可在上面显示设备运行参数（三相电流、三相电压、功率因数、频率、有功功率、无功功率和视在功率）；设备运行状态（接通、断开和脱扣）以及设备能量值（电度量）。

ABB DSDP150 57160001-GF 脉冲输入/输出 模拟输出模块

ABB DSDP150 57160001-GF This subsystem refers to the data transmission interface inside the low-voltage system, which uses Siemens PLC to collect the required data from the 3WN6 and the energy meter connected to the network through the PROFIBUS network, and can be transmitted to the analog computer for diagnostic maintenance.

There are 79 DP stations that need to communicate with LV-SC system, 71 of which communicate with 3WN6+ZF01 with DP interface. The other 8 stations communicate via smart meters with DP interfaces (the 8 stations FROFIMESS only provide electrical metric measurement parameters).

ABB DSDP150 57160001-GF 8 smart meters and 15 air switches out of a total of 79 stations 3WN6+ZF05 A total of 23 stations require electrical metric KWh parameters.

The BAS interface in the LV-SC system is the communication channel between the low-voltage system and BAS. The specific protocol of the interface is that the CP524 of LV-SC communicates with the INTEGRATOR of BAS via RS232, see the figure below: IV) analog computer

ABB DSDP150 57160001-GF This computer uses WINCC software from Siemens to display equipment operating parameters (three-phase current, three-phase voltage, power factor, frequency, active power, reactive power and apparent power); Equipment operating status (on, off and trip) and equipment energy value (electrical metric).