主营产品
PLC可编程控制器模块,DCS卡件,ESD系统卡件,振动监测系统卡件,汽轮机控制系统模块,燃气发电机备件等,优势品牌:Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各种进口工业零部件
产品广泛应用于冶金、石油天然气、玻璃制造业、铝业、石油化工、煤矿、造纸印刷、纺织印染、机械、电子制造、汽车制造、塑胶机械、电力、水利、水处理/环保、锅炉供暖、能源、输配电等等
PROSOFT RLX2-IHNF-A输出模块
控制功能被设计为执行数据采集,中压和高压变电站中的控制、监视和控制功能。开关柜间隔的控制逻辑可配置为SF6气体绝缘开关设备(GIS),用于室内和室外开关设备以及单、双或多母线站。
控制功能记录并处理开关设备位置信号、测量变量和发生的报警在开关设备间中。然后生成相应的数据在对象总线接口(IBB)上可用。
控制功能接收来自车站控制的指令系统(SCS)或本地模拟,处理它们然后执行它们。
控制功能装置中包含的联锁装置可防止不允许的开关操作,这可能导致损坏种植或危害人员。
逻辑(逻辑) 应用
二进制输入信号或输出信号的逻辑组合从保护功能,例如应用所需的特定信号补充保护功能。
B、 特征可分配给的二进制I/P信道二进制I/P信号保护功能的O/P信号(跳闸)
所有I/P通道均可反转以下逻辑功能可供选择:带4个I/P的OR门
带4个I/P的与门 R/S触发器,具有2个用于设置的I/P和2个用于重置的I/P:
如果至少一个重置I/P为“1”,则O/P为0。
如果设置的I/P中至少有一个为“1”,则O/P为“1”并且复位I/P中没有一个是“1”。
拾取后,函数的O/P不会重置,直到逻辑“1”应用于任一阻塞I/P或其中一个复位I/P。
每个逻辑都有一个额外的阻塞I/P,激活时将O/P切换到“0”。逻辑模式
由4二进制执行的逻辑函数的定义
I/P。可能的设置:
OR:具有所有4个二进制I/P的OR门
AND:具有所有4个二进制I/P的与门
R/S触发器:具有2个设置I/P(3和4)和2个复位的触发器
I/P(1和2)。在以下情况下设置或重置O/P:
至少一个相应的I/P位于逻辑“1”(或门)。
重置I/P优先于设置I/P。双输出发出跳闸信号的输出。(信号地址)。
BlockInp阻塞I/P的二进制地址。(F 假、T 1真、二进制I/P或保护的O/P功能)
当阻塞I/P处于逻辑“1”。
阻塞I/P用作触发器功能的复位I/P。BinInp1(R1)1号二进制I/P。
(二进制地址)(F 假、T 1真、二进制I/P或保护的O/P函数)。
The control function is designed to perform data acquisition,
monitoring, and control functions in MV and HV substations.
The control logic of a switchgear bay can be configured for SF6
gas-insulated switchgear (GIS), for indoor and outdoor switchgear and for single, double or multiple busbar stations.
The control function registers and processes the switchgear position signals, the measured variables and the alarms occurring
in a switchgear bay. The corresponding data are then made
available at the object bus interface (IBB).
The control function receives instructions from the station control
system (SCS) or from the local mimic, processes them in relation
to the bay control logic configuration and then executes them.
The interlocks included in the control function device prevent inadmissible switching operations, which could cause damage to
plant or endanger personnel.
Logic (Logic)
A. Application
Logical combination of binary input signals or of output signals
from the protection functions, e.g. for
specific signals required by the application
supplementary protection functions.
B. Features
binary I/P channels assignable to
binary I/P signals
O/P signals (trips) of protection functions
All I/P channels can be inverted
Following logic functions available for selection:
OR gate with 4 I/P's
AND gate with 4 I/P's
R/S flip-flop with 2 I/P's for setting and 2 I/P's for resetting:
The O/P is "0", if at least one of the reset I/P's is "1".
The O/P is "1", if at least one of the set I/P's is "1"
AND none of the reset I/P's is "1".
After it has picked up, the function's O/P does not reset until a logical "1" is applied to either the blocking
I/P or one of the reset I/P's.
Every logic has an additional blocking I/P, which when activated switches the O/P to "0".Logic Mode
Definition of the logic function to be performed by the 4 binary
I/P's. Possible settings:
OR: OR gate with all 4 binary I/P's
AND: AND gate with all 4 binary I/P's
R/S flip-flop: Flip-flop with 2 set I/P's (3 and 4) and 2 reset
I/P's (1 and 2). The O/P is set or reset when
at least one of the corresponding I/P's is at
logical "1" (OR gate).
Reset I/P's take priority over the set I/P's.
BinOutput
Output for signalling a trip.
(signal address).
BlockInp
Binary address of the blocking I/P.
(FFALSE, TTRUE, binary I/P or the O/P of a protection
function)
The O/P is always at logical "0" when the blocking I/P is at
logical "1".
The blocking I/P acts as a reset I/P for the flip-flop function.
BinInp1 (R1)
Binary I/P No. 1.
(binary address)
(FFALSE, TTRUE, binary I/P or the O/P of a protection
function).