描述
产品概述
BENTLY 3500/32 125712-01是一款四通道继电器模块，属于Bently Nevada 3500系列工业自动化控制系统的扩展组件。该模块采用全高设计，支持多通道独立控制与编程，广泛应用于机械状态监测、振动保护及工业自动化系统中，尤其适用于发电、石油、化工、电力等领域的旋转机械监测与控制。
技术参数
物理特性
结构形式：全高模块，支持插槽式安装（需配合瞬态数据接口模块右侧插槽）。
继电器类型：每个通道包含两个单极双掷（SPDT）继电器，组合成双极双掷（DPDT）形式。
密封形式：环氧树脂密封，适应恶劣工业环境。
工作温度：-30°C至+65°C（工作），-40°C至+85°C（存储）。
湿度：95%（无凝结）。
电气性能
输出通道：4个独立继电器输出，支持电气隔离。
通信接口：通过3500机架配置软件实现编程与监控。
核心功能特点
独立编程与逻辑控制
每个继电器输出可独立配置，支持AND和OR逻辑编程，适用于表决逻辑（如冗余系统中的多通道判断）。
支持报警驱动逻辑，可结合传感器输入（如振动、温度、位移等）触发报警或保护动作。
高可靠性与稳定性
采用固态开关技术（部分型号），减少机械磨损，延长使用寿命。
电气隔离设计，防止电磁干扰与信号串扰，确保数据传输准确性。
模块化扩展性
与Bently 3500系列其他模块（如电源模块、监测器模块）兼容，支持系统灵活扩展。
支持热插拔维护，减少停机时间。
诊断与监控功能
提供实时状态指示（如OK LED、CH ALARM LED），便于快速排查故障。
通过3500机架配置软件实现远程监控与参数调整。
9200-01-01-10-00
129478-01
Product Overview
BENTLY 3500/32 125712-01 is a four-channel relay module that belongs to the extended component of the Bently Nevada 3500 series industrial automation control system.This module adopts a full-height design,supports multi-channel independent control and programming,and is widely used in mechanical condition monitoring,vibration protection and industrial automation systems,especially for rotary machinery monitoring and control in power generation,petroleum,chemical industry,electricity and other fields.
Technical parameters
Physical characteristics
Structural form:full height module,supports slot-type installation(need to be matched with the slot on the right side of the transient data interface module).
Relay type:Each channel contains two single-pole double-throw(SPDT)relays,combined into the form of bipole double-throw(DPDT).
Sealing form:Epoxy resin sealing,adapting to harsh industrial environments.
Operating temperature:-30°C to+65°C(operation),-40°C to+85°C(storage).
Humidity:95%(no condensation).
Electrical performance
Output channel:4 independent relay outputs,supporting electrical isolation.
Communication interface:Programming and monitoring are realized through 3500 rack configuration software.
Core functional features
Independent programming and logic control
Each relay output can be independently configured and supports AND and OR logic programming,suitable for voting logic(such as multi-channel judgment in redundant systems).
Supports alarm drive logic,and can trigger alarm or protection actions in combination with sensor input(such as vibration,temperature,displacement,etc.).
High reliability and stability
Solid-state switching technology(some models)is adopted to reduce mechanical wear and extend service life.
Electrical isolation design prevents electromagnetic interference and signal crosstalk,ensuring the accuracy of data transmission.
Modular scalability
Compatible with other modules of the Bently 3500 series(such as power modules,monitor modules),it supports flexible system expansion.
Supports hot-swap maintenance to reduce downtime.
Diagnostic and monitoring functions
Provide real-time status indicators(such as OK LED,CH ALARM LED)for quick troubleshooting.
Remote monitoring and parameter adjustment are realized through 3500 rack configuration software.
