18745-03 | Bently Nevada | I/O Module 4 Channel

Price:

Part Number: 18745-03

Manufacturer: Bently Nevada

Condition：Brand New & in Stock

Product Type:Proximitor/Seismic Monitor

Origin: USA

Shipping Detail: Fedex and UPS etc

Warranty: 12 months

Categories: BENTLY
Tags: 18745-03 BENTLY Card components s controller Driver ervo motor modular monitor touch screen

18745-03 | Bently Nevada | I/O Module 4 Channel
18745-03 | Bently Nevada | I/O Module 4 Channel

Bently 18745-03 Controller Module

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Bently 18745-03 Turbine Control Module

Key Specifications

Gear Ratio: 31:1
Torque Capacity: 1074 Nm
Speed Range: 0.01 to 3000 rpm
Material: Forged Steel Construction
Noise Level: <80 dB(A)
Protection Class: IP54 Certified
Operating Temp: -20°C to +50°C
Service Life: 100,000+ Hours

Bently 18745-03 Vibration Monitoring System Module is a module designed specifically for vibration monitoring. The following is detailed information about the module:

Application scope: Suitable for various devices and applications, capable of measuring and analyzing the vibration of mechanical equipment to detect abnormal vibrations and predict possible faults.

Features: This module typically has multiple vibration sensor input channels, which can simultaneously monitor vibrations from multiple devices or different locations. It can collect data generated by vibration sensors and perform corresponding analysis and processing.

Data collection: This module is capable of collecting various vibration parameters, such as displacement, velocity, and acceleration, which are crucial for evaluating the operational status and performance of the equipment.

Output: The output of this module can be a digital signal or an analog signal, which can be integrated with other control systems or monitoring systems.

Installation method: It can usually be connected to the main control system through a simple interface, or it can be discretely connected through appropriate cables or connectors.

Reliability: This module uses high-quality materials and manufacturing processes, and undergoes strict testing and quality control to ensure high reliability and stability.

In summary, the Bently 18745-03 vibration monitoring system module is an efficient, stable, and reliable vibration monitoring module suitable for various application scenarios that require real-time monitoring of mechanical equipment vibration.

18745-03 Displacement/Velocity Acceleration Monitor

The configurable 4-channel monitor module not only has all the functions of 3500/40M, but also can receive input types of speed, acceleration, and dual probe (speed and displacement) and their related signal conditioning, such as filtering and integration. It can also perform differential signal processing, extract casing vibration signals from shaft relative vibration, and provide absolute measurement information for certain large gas and steam turbines.

Bentley vibration velocity and acceleration sensors are mainly connected to vibration monitors 2300/20, 1900/65, and 18745-03. When connecting signals to a 3500/42M or 3500/44M monitor, acceleration and velocity signals from sensors must be used on separate channel pairs (such as channels 1 and 3) or separate monitors. The transmission cable has a length of up to 305 meters.

Bentley Bently Proximitor 18745-03 is a commonly used model of preamplifier, available in 3300 XL 8mm, 11mm, 25mm, and 50mm preamplifiers for the following sensor systems. It can be installed using compact rails or traditional panel mounting. Both forms of mounting substrates have electrical insulation and do not require separate insulation boards.

18745-03 Technical Manual

18745-03 instructions

18745-03 PDF

18745-03 Weight: 2.5KG

18745-03 Size: 25 * 30 * 30cm

Contact person: Mr. Lai

Hong Kong Sol Electric

Mobile/WeChat: 17750010683

WhatsApp：+86 17750010683

QQ：3221366881

Email: 3221366881@qq.com
For more information about Bently”s products, please visithttps://www.electricalplc.com/product-category/bently/

Main product ：

Invensys Foxboro/Triconex: I/A series of systems, FBM sequence control, ladder logic control, incident recall processing, DAC, input/output signal processing, data communication and
processing, such as FCP270 and FCP280

Westinghouse/Emerson: OVATION system, WDPF system, MAX1000 system spare parts, such as 1C31129G03, 5X00063G01

Rockwell/Allen – Bradley/ICS: Reliance Ryan, 500/1747/1746 SLC, Logix 5000/1756/1789/1794/1785/1760/1788, PLC – 5/1771; ICS T8151B T8311 / T8403 / T9431, etc

Sch-nei-der Modicon: Quantum 140 series processor, control card, power module, etc., such as 140CPU65160, 140CPU67160

ABB: Industrial robot spare parts DSQC series, Bailey INFI 90, IGCT, etc., for example: 5SHY6545L0001 AC10272001R0101 5SXE10-0181, 5SHY3545L0010 3BHB013088R0001 3BHE009681R0101
GVC750BE101, PM866, PM861K01, PM864, PM510V16, PPD512 a10-15000 3BHE040375R1023, PPD113, PP836A, PP865, PP877, PP881, PP885

Bently Nevada: 3500/3300 system, Proximitor probe, etc., e.g. 3500/22, 3500/15, 3500/20

Hima: Security modules, such as F8650E, F8652X, F8627X, F8628X, F3236, F6217, Z7138, F8651X, F8650X

Honeywell: all DCS cards, modules, CPUS, such as: CC-MCAR01, CC-PAIh01, CC-PAIh02, CC-PAIH51, CC-PAIx02, CC-PAon01, CC-PCF901, TC-CCR014, TC-PPD011

Motorola: MVME 162, MVME 167, MVME1772, MVME177, etc., such as MVME5100, MVME5500-0163, VME172PA-652SE

XYCOM: I/O, VME board and processor, for example, XVME-530, XVME-674, XVME-957, XVME-976

GE: spare parts such as modules, cards, and drivers. For example: Vmivme-7807, VMIVME-7750, WES532-111, UR6UH, SR469-P5-HI-A20, IS230SRTDH2A,
IS220PPDAH1B, IS215UCVEH2AE, IC698CPE010

Bo-s-ch/Rexroth/Indramat: I/O module, PLC controller, driver module, etc

Woodward: SPC position controller, PEAK150 digital controller, etc., e.g. 9907-149, 9907-162, 9907-164, 9907-167, TG-13 (8516-038), 5466-258, 8200-226

在2018 abb电力与数字化世界上，abb在华推出abb ability智能变电站控制保护系统ssc600。该方案代表着配电网保护控制的一种新方式，在变电站级将保护控制功能集于一体。这虽然是一种崭新的方式，但其基于abb relion保护和控制系列产品，具有坚实和成熟的技术基础。
ssc600的设计是用于支持abb ability数字决方案，协助公共事业及工业用户对他们的系统和设备了解更多信息，开展更多丰富业务。将ssc600与其它abb ability产品和方案相结合提供出新的变电站生命周期管理的解决方案。ssc600的连接能力支持与附加服务(如远程诊断、资产管理和升级服务)的无缝集成，可为客户实现更大价值。

ssc600的单个装置可适用于的应用范围，实现数字化变电站的全站可视化、简化工程量，成本的过程管理，以及的全生命周期管理。将ssc600与合并单元相结合，提供开关设备中的主要设备与ssc600之间的测量和物理接口，从而创建的、符合iec 61850的集中保护和控制解决方案。

abb配电系统业务单元负责人帕林表示，“ssc600为现有变电站提供了一种、简单和成本效益高的方法，既可以采用保护控制领域的，同时可以将现有继电器作为备用保护。新的安装将ss600之外的合并元件进行整合。添加个ssc600设备就可创建具有全冗余的集中保护和控制解决方案。”

模块化软件在初始订购阶段就可以定制，并且可以在数字化变电站的寿命周期内进行灵活的修改。ssc600已准备好与电网共同升级，以适应不断变化的保护要求。持续访问软件动态将变电站系统的性。升级整个变电站系统比以往时候都容易，更新一个设备，而不需替换间隔层的保护和控制设备。

通过集中式人机界面(hmi)，用一个设备监视和控制变电站设备，这一能力将对系统的状态感知，从而更易获取有价值的配电过程信息。
abb dcs是瑞士asea brown boveri公司（简称abb公司）设计开发的集散控制系统，它适用泛，既可应用于离散制造业，如：机床、汽车、飞机制造等工业，更可应用于大中小型连续性生产的流程工业，如：石油、化工、火电机组、炼钢、建材等工业。abb dcs系统从硬件设计到软件设计，通信都采用标准。abb dcs的软件编程语言pl（asea master piece language）是控制系统的一种编程模式，本文介绍abb dcs的体系结构及其现场总线网络。
2 abb dcs分布式工业控制计算机系统体系结构

abb dcs集散控制系统采用的微处理器（33m的motorola 68020和33m的intel80386、80486芯片）、crt图形显示技术、通信技术和现代控制理论，形成了以现场控制站（mp200、a10、a50系列和本地、远程i/o系列）、操作员站（as500 系列）、工程师站（master aid系列）、信息管理系统站（advant station系列）、计算机和网络接口站（master gate 系列）、计算机网络（master bus系列）和其它计算机通信设备为基础的，物理位置分散、系统功能分散、控制功能分散以及操作显示管理集中的过程控制、过程决策管理的大型智能网络。abb dcs的通信网络结构分三层：

abb dcs分布式工业控制计算机系统体系浅析

3 信息管理网络层

可下联9个控制网络，网络由类型为mb300的总线组成，总线传输速率达10mbps。

4 控制网络层

控制网络层由9个类型为mb300的总线组成。一个控制网络可包括99个站（包括在局部控制网络中的站）。在控制网络中的每个mp200/1或a50站都可下联一个局部控制网络。一个局部控制网络可包括9个类型为mb300的总线。mb300是一个高性能、串行、同步、半双工的大数据量总线。它采用ieee 802.2逻辑链路控制（llc）协议和ieee 802.3带冲突检测的载波帧听多路存取（ca/cd）的介质存取控制（mac）协议，属于ethernet型局域网，总线可带载45个节点。在不使用中继器时，通讯节点距离为500m;使用3个同轴段、4个中继器和2个点对点链路时通讯节点距离为2500m，总线传输速率为10mbps。

mb300通过每一个结点实现对上位机的联接以及与mp200等plc系统的通信。它一般遵循543规则，即由5段组成，4个中继器（repeater）联接，其中3段可以挂接设备，注意的是，只有在电缆的标记可通过收发器（tranceiver）挂接设备，不同的设备联结又采用不同的联结电缆，如到pu510操作站用tk526电缆，而到控制站则tk576电缆。tranceiver 只能安装在主干电缆段上的2.5米标志处，在两个线接头间同轴电缆段上的tranceiver 间距应为25米的整数倍，其联接方式如图

abb dcs分布式工业控制计算机系统体系浅析

t1、t2为终端电阻，其中只要一端接地，终端电阻为50欧姆，mb300总线为同轴电缆，具体又分为粗缆、细缆和光缆，作用各不相同，敷设同轴电缆时，需注意与其它信号电缆的，如距离信号电缆30cm以外，距离380v低压电缆50cm以外，距离高压电缆5m以外。mb300总线cs513接口卡，上面的3个拨码开关s1、s2、s3分别用于对网络号、节点号、协议号的设置，其中的s1低四位用于设置主/从站的选择，高四位用于设置协议号，s2用于设置节点号，s3用于设置网络号。当需要修改或通过故障信息找出故障原因，可以进入工程师站进行数据修改或通过故障代码知道mb300总线的故障所在。了解影响mb300的通讯因素，针对这些因素逐一分析。

5 现场总线网络层

5.1 mfb（master field bus）总线

mfb总线属于现场局域网总线，它联系于mp200、mp90、s400i/o、opc（小型控制站）及传动系统之间。 mfb通讯总线采用同轴电缆、双绞线，它联接ci520/ci525/ci526通讯接口模块与dst52 modem ，每根双绞线线端开，其中一个端头的层接地，mfb的通讯速率为375kb/s，其电阻为75欧姆，其硬件配置图如图3所示。mfb的相关系统信息从工程师站获得，大体顺序为时间、信息型号、代码、任务号、顺序号、数据，主要它表现有以下几种状态。

代码20 ：cpu通信接口接触丢失

代码21 ：fatal硬件故障

代码39 ：device/station ok

代码72 ：device/station 地址ok

代码120 ：过程故障

代码-1 ：执行错误

代码-4 ：系统错误

代码-5 ：小系统站点错误

代码-6 ：通讯故障

代码-9 ：灾难性总线故障

代码-10 ：冗余电缆中断

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