DSBC172 57310001-KD总线中继/监控模块 PDF资料
1.产 品 资 料 介 绍：
DSBC172 57310001-KD 总线中继/监控模块
DSBC172（57310001-KD）是 ABB Advant Master/OCS 系列 DCS 系统中的总线中继与监控模块，用于扩展总线通信距离、隔离网段并增强信号稳定性。
产品特点
支持 PROFIBUS DP 协议，具备信号放大与再生功能，可延长总线传输距离并隔离不同网段。
双路 24 V DC 冗余供电，带电源反极性保护，降低因供电故障导致的停机风险。
波特率可通过拨码开关设置，范围 9.6 kbps 至 12 Mbps，适配不同通信速率需求。
前面板 LED 指示灯实时显示运行与故障状态，支持 DPV1 诊断功能。
工业级设计，工作温度 -20°C 至 +60°C，防护等级 IP20，适用于控制柜内安装。
应用领域
ABB Advant Master/OCS 存量 DCS 系统总线扩展。
老旧 DCS 系统总线通信故障修复与备件替换。
电力行业 DCS 控制站总线网络维护。
石化过程控制系统中 PROFIBUS 网段隔离。
水处理厂 DCS 总线距离延长场景。
造纸生产线 Advant 系统总线扩容。
冶金行业老式 DCS 通信链路修复。
需要冗余总线链路的工业控制网络。
控制柜内 PROFIBUS 总线信号整形与中继。
停产 DCS 系统的维护备件储备。
结尾： DSBC172 57310001-KD 以 PROFIBUS 中继放大、冗余供电和总线监控为核心，适合 ABB Advant 系列存量 DCS 系统的总线扩展与维护替换。
2.英文详情介绍
DSBC172 57310001-KD bus relay/monitoring module
DSBC172 (57310001-KD) is a bus relay and monitoring module in ABB Advant Master/OCS series DCS systems, used to expand bus communication distance, isolate network segments, and enhance signal stability.
Product Features
Supports PROFIBUS DP protocol, with signal amplification and regeneration functions, can extend bus transmission distance and isolate different network segments.
Dual 24 V DC redundant power supply with reverse polarity protection to reduce the risk of shutdown caused by power supply failures.
The baud rate can be set through a dip switch, ranging from 9.6 kbps to 12 Mbps, to meet different communication speed requirements.
The front panel LED indicator displays real-time operation and fault status, and supports DPV1 diagnostic function.
Industrial grade design, operating temperature range of -20 ° C to+60 ° C, protection level of IP20, suitable for installation inside control cabinets.
Application Fields
ABB Advance Master/OCS stock DCS system bus expansion.
Repair and replacement of old DCS system bus communication faults and spare parts.
Maintenance of DCS control station bus network in the power industry.
PROFIBUS network segment isolation in petrochemical process control system.
Scenario of DCS bus distance extension in water treatment plant.
Expansion of Advant system bus for paper production line.
Repair of old DCS communication links in the metallurgical industry.
Industrial control networks that require redundant bus links.
PROFIBUS bus signal shaping and relay inside the control cabinet.
Reserve maintenance spare parts for the discontinued DCS system.
Conclusion: The DSBC172 57310001-KD, with PROFIBUS relay amplification, redundant power supply, and bus monitoring as its core, is suitable for bus expansion and maintenance replacement of ABB Advant series existing DCS systems.
3.产品图片
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