>>>>>型號(hào):125720-01 繼電器模塊 4通道繼電器輸出模塊

【功能描述】

制造商:本特利內(nèi)華達(dá)

產(chǎn)品編號(hào):125720-01

產(chǎn)品類型:備用4通道繼電器輸出模塊

美國(guó)制造

運(yùn)輸重量:2公斤

特點(diǎn):

全高模塊

提供四個(gè)繼電器輸出

每個(gè)輸出都可以獨(dú)立編程

包括“報(bào)警驅(qū)動(dòng)邏輯”

增強(qiáng)型Keyphasor模塊是改進(jìn)的3500系統(tǒng)模塊。與以前的設(shè)計(jì)相比，它提供了擴(kuò)展的Keyphasor信號(hào)處理能力，同時(shí)保持了與現(xiàn)有Keyphasor模塊在形式、配合和功能方面的完全向下兼容性，可用于傳統(tǒng)系統(tǒng)。Keyphasor模塊PWA 125792-01被更新的149369-01模塊完全取代。當(dāng)三模冗余(TMR)應(yīng)用需要系統(tǒng)鍵相器輸入時(shí)，3500系統(tǒng)應(yīng)采用兩個(gè)鍵相器模塊。在這種配置中，模塊并行工作，向機(jī)架中的其他模塊提供初級(jí)和次級(jí)Keyphasor信號(hào)。如果主鍵相器輸入信號(hào)不超過四個(gè)，具有四個(gè)以上鍵相器輸入的系統(tǒng)可以使用成對(duì)配置。成對(duì)配置要求在上/下或兩個(gè)半槽位置有兩個(gè)連續(xù)的監(jiān)控位置。四個(gè)Keyphasor模塊將接受四個(gè)主輸入通道和四個(gè)備用輸入通道，并提供四個(gè)輸出通道(每個(gè)模塊一個(gè))。兩個(gè)成對(duì)的和一個(gè)非成對(duì)的配置(總共三個(gè)Keyphasormodules)也是可能的。在這種配置中，用戶可以配置一個(gè)非配對(duì)的Keyphasor(訂購(gòu)兩個(gè)2通道或一個(gè)1通道和一個(gè)2通道選項(xiàng))。隔離式Keyphasor I/O模塊設(shè)計(jì)用于Keyphasor信號(hào)并聯(lián)到多個(gè)器件并要求與控制系統(tǒng)等其它系統(tǒng)隔離的應(yīng)用。隔離I/O模塊是專門為磁性拾音器應(yīng)用而設(shè)計(jì)的，但只要提供外部電源，它就能與Proximitor*應(yīng)用兼容并為其提供隔離。請(qǐng)注意，該I/O模塊的目的主要是測(cè)量軸速，而不是相位。該模塊可以提供相位測(cè)量，但這種I/O比非隔離I/O版本引入的相移略高。圖1顯示了IsolatedI/O模塊在不同機(jī)器速度下增加的相移量。增強(qiáng)的產(chǎn)品功能包括從每圈多事件輸入生成每圈一次事件信號(hào)、現(xiàn)場(chǎng)可升級(jí)固件和資產(chǎn)管理數(shù)據(jù)報(bào)告。

 >>>>>型號(hào):125720-01 繼電器模塊 4通道繼電器輸出模塊

【英文介紹】

Manufacturer: Bentley, Nevada

Product Number :125720-01

Product Type: Spare 4-channel relay output module

Made in the USA

Shipping weight :2 kg

Features:

Full height module

Four relay outputs are available

Each output can be programmed independently

Includes "Alarm driver logic"

The Enhanced Keyphasor module is an improved 3500 system module. It provides extended Keyphasor signal processing capabilities compared to previous designs, while maintaining full backward compatibility with existing Keyphasor modules in terms of form, fit, and function for use in legacy systems. The Keyphasor module PWA 125792-01 was completely replaced by the newer module 149369-01. When three-mode redundancy (TMR) applications require system key input, the 3500 system should use two key phase modules. In this configuration, modules work in parallel, providing primary and secondary Keyphasor signals to other modules in the rack. Systems with more than four key phase inputs can use a paired configuration if there are no more than four primary phase input signals. A paired configuration requires two consecutive monitoring positions in the upper/lower or two half-slot positions. The four Keyphasor modules will accept four primary input channels and four alternate input channels, and provide four output channels (one per module). Two paired and one unpaired configurations (three Keyphasormodules in total) are also possible. In this configuration, the user can configure a non-paired Keyphasor(order two 2-channel or one 1-channel and one 2-channel option). Isolated Keyphasor I/O modules are designed for applications where Keyphasor signals are connected in parallel to multiple devices and require isolation from other systems, such as control systems. The isolated I/O module is specifically designed for magnetic pickup applications, but it is compatible with and provides isolation for Proximitor* applications as long as an external power supply is provided. Note that the purpose of this I/O module is primarily to measure shaft speed, not phase. The module can provide phase measurement, but this I/O is slightly higher than the phase shift introduced by the non-isolated I/O version. Figure 1 shows the increased phase shift of the IsolatedI/O module at different machine speeds. Enhanced product features include the generation of once-per-turn event signals from multi-per-turn event inputs, field upgradable firmware, and asset management data reporting.

>>>>>型號(hào):125720-01 繼電器模塊 4通道繼電器輸出模塊