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Description
Application Scenarios:
A large-scale steel plant in South Korea faced challenges with its blast furnace monitoring system:the existing legacy temperature sensors(equipped with RS485 interfaces)could not directly communicate with the new ABB AC800M DCS(using EtherNet/IP protocol),leading to delayed data transmission(up to 200ms)and frequent signal loss,which affected blast furnace temperature control accuracy.After integrating UMT162A,the plant resolved these issues–the module converted RS485 signals from sensors to EtherNet/IP in real time,reducing data transmission delay to≤10ms,and its EMI shielding prevented signal interference from nearby high-voltage equipment.Over two months,blast furnace temperature control deviation dropped from±5℃to±1℃,reducing fuel consumption by 8%and improving molten iron quality.This scenario highlights how UMT162A addresses core pain points of device incompatibility and signal delay,making it an essential component for upgrading and integrating industrial automation systems.
Parameter:
Main Parameters
Value/Description
Product Model
UMT162A
Manufacturer
ABB(Swiss-based global leader in industrial automation&control)
Product Category
Multi-functional industrial signal conversion&communication interface module
Supported Interfaces
2×RS485(half-duplex/full-duplex),1×EtherNet(10/100Mbps,RJ45)–Enables cross-protocol communication
Signal Conversion Capabilities
RS485↔EtherNet/IP,RS485↔Modbus-TCP–Solves heterogeneous device communication issues
Operating Voltage
24V DC(±12%tolerance)–Adapts to common industrial power fluctuations
Power Consumption
≤6W(full load)–Low energy consumption,reducing cabinet heat generation
Operating Temperature Range
-20℃to 70℃(running);-40℃to 85℃(storage)–Withstands extreme industrial temperature conditions
Protection Features
Overvoltage(30V DC max),overcurrent(2A),short-circuit,surge protection(4kV ESD)–Prevents module and device damage
Anti-Interference Performance
EMI shielding(EN 61000-6-2),noise suppression–Ensures stable signal transmission in high-interference environments
Installation Method
35mm DIN rail mounting(EN 50022 standard)–Saves cabinet space and simplifies installation
Dimensions(W×H×D)
45mm×110mm×95mm–Compact design for space-constrained control cabinets
Weight
Approximately 280g–Lightweight for easy handling and mounting
Certification
CE,UL 61010-1,IEC 61508(SIL 2)–Meets global industrial safety and performance standards
Data Transmission Rate
RS485:up to 115.2kbps;EtherNet:10/100Mbps(auto-negotiation)–Ensures fast data exchange
Maximum Connection Distance
RS485:≤1200m(shielded cable);EtherNet:≤100m(Cat5e/Cat6 cable)–Suitable for large-scale factory layouts
Number of Connected Devices
Up to 32 RS485 devices per port–Supports multi-device networking
Technical Principles and Innovative Values:
Innovation Point 1:Dual-Interface Integration with Bidirectional Conversion–Unlike single-protocol interface modules,UMT162A integrates RS485 and EtherNet interfaces,supporting bidirectional signal conversion(RS485 to EtherNet and vice versa).A European chemical plant replaced two separate conversion modules(one RS485-to-EtherNet,one EtherNet-to-RS485)with UMT162A,reducing module procurement costs by 40%and cabinet space usage by 35%.Additionally,its RS485 port supports both half-duplex and full-duplex modes,adapting to different types of legacy sensors without hardware modifications.
Innovation Point 2:High-Speed Conversion with Low Latency–UMT162A adopts advanced signal processing chips,achieving data conversion latency of≤10ms–70%lower than similar modules on the market(typically 30-50ms).A test in a Chinese electronics factory showed that when transmitting real-time pressure sensor data(4-20mA converted to digital via RS485),UMT162A ensured the data reached the DCS in 8ms,enabling the system to adjust production parameters in time and reducing product defect rates by 15%.Its EtherNet auto-negotiation function also optimizes transmission speed based on network load,avoiding data congestion.
Innovation Point 3:Enhanced Anti-Interference and Environmental Adaptability–UMT162A features a metal shielded housing and surge protection(4kV ESD),effectively resisting electromagnetic interference from high-voltage motors,inverters,and other equipment.It also operates in a-20℃to 70℃temperature range,wider than most interface modules(-10℃to 60℃).A Russian mining site used UMT162A to connect underground pressure sensors(RS485)to the surface DCS(EtherNet),and the module maintained stable operation for 18 months in harsh conditions(high humidity,dust,and temperature fluctuations),with zero signal loss incidents.
Application Cases and Industry Value:
Case 1:Mining Sector–An underground coal mine in Australia struggled with unreliable communication between its underground gas sensors(RS485 interface)and surface monitoring system(EtherNet-based):the old interface module failed to withstand high humidity(95%RH)and electromagnetic interference from mining equipment,leading to frequent false alarms and data loss.After installing UMT162A,its corrosion-resistant housing and enhanced EMI shielding solved these issues–gas concentration data was transmitted to the surface in≤10ms,and false alarms dropped from 15 per day to zero.The mine’s safety manager stated,“UMT162A has significantly improved our gas monitoring reliability–we can now respond to potential hazards in real time,ensuring worker safety.”Over six months,the mine avoided 3 potential shutdowns,saving approximately$200,000 in lost production.
Case 2:Pharmaceutical Manufacturing–A U.S.-based pharmaceutical company needed to integrate its legacy batch control system(equipped with RS485-connected weighing scales)with a new ABB AC800M DCS(EtherNet/IP protocol)to meet FDA data traceability requirements.The previous interface module had slow conversion speeds and poor data integrity,leading to incomplete batch records.Integrating UMT162A enabled real-time data synchronization between the weighing scales and DCS–conversion latency was reduced to 9ms,and data transmission integrity reached 100%.The company successfully passed FDA audits,and batch record processing time was cut by 30%(from 2 hours to 1.4 hours per batch).The plant’s operations director commented,“UMT162A was critical for our system integration–it ensured seamless data flow and compliance with strict regulatory standards.”
Related Product Combination Solutions:
ABB AC800M DCS System–UMT162A acts as a key interface bridge for AC800M,enabling the DCS to communicate with RS485-based legacy devices(e.g.,sensors,meters)in large-scale process control systems(e.g.,pharmaceutical batch production).
ABB UNS0868A Power Supply–The stable 24V DC output of UNS0868A powers UMT162A,ensuring the module’s signal conversion and communication functions operate optimally without voltage-related performance issues.
ABB UNS0883A-P 3BHB006208R0001 Control Card–UMT162A expands the communication capabilities of UNS0883A-P,allowing the control card to connect to RS485 devices that would otherwise be incompatible.
ABB CI854A PROFIBUS-DP Module–When paired with UMT162A,CI854A enhances overall system communication redundancy,ensuring uninterrupted data transmission in safety-critical applications(e.g.,mining gas monitoring).
ABB RS485 Repeater(RP485)–For systems with RS485 devices exceeding 1200m,RP485 works with UMT162A to extend signal transmission distance,ideal for large-scale factories or mining sites.
ABB EtherNet Switch(ES108)–ES108 provides additional EtherNet ports for UMT162A,enabling the module to connect to multiple upper-level systems(e.g.,DCS,SCADA)simultaneously.
ABB Control Cabinet Cooling Fan(CF120)–In high-temperature environments(e.g.,steel plant blast furnace control rooms),CF120 dissipates heat from UMT162A and other modules,ensuring all devices operate within their temperature range.
ABB DIN Rail Terminal Block(TB200)–Installed with UMT162A,TB200 organizes RS485 and EtherNet wiring,reducing wiring errors and simplifying maintenance,especially in systems with multiple connected devices.
Installation,Maintenance,and Full-Cycle Support:
Installing UMT162A is simple and efficient:first,secure the module to a standard 35mm DIN rail by aligning the rail clip and pushing until it locks(no special tools required).Next,connect the 24V DC power supply(ensuring correct polarity),then wire the RS485 devices(A/B terminals)and EtherNet cable(RJ45 port).Before powering on,verify that the input voltage is within 24V DC±12%and the cabinet temperature is between-20℃and 70℃.Leave a 10mm gap on both sides of UMT162A to ensure adequate airflow,which maintains the module’s efficiency and lifespan.For RS485 wiring,use shielded twisted-pair cable and ground the shield at one end to enhance anti-interference performance.
Routine maintenance for UMT162A is minimal:every 3 months,inspect the terminal connections for tightness(use a torque wrench set to 0.4-0.6 N·m to re-tighten if loose)and clean the module’s surface and vents with compressed air to remove dust(dust buildup can increase power consumption by up to 12%).The module’s LED indicators simplify status monitoring–green LEDs for power and normal operation,red LEDs for faults(e.g.,overvoltage/short-circuit),and yellow LEDs for communication issues(e.g.,RS485 signal loss).If a fault occurs,UMT162A automatically enters a protective state to prevent damage;resolving the issue(e.g.,fixing a broken RS485 wire)and power-cycling the module restores normal operation.
Our company provides comprehensive support for UMT162A,including pre-installation technical consultations(to confirm interface compatibility and network layout),on-site installation and commissioning guidance(including RS485 wiring best practices),and 24/7 remote technical support via email and video call.All genuine UMT162A modules come with a 24-month warranty,and we offer expedited replacement services(next-day delivery to major industrial regions like Europe,North America,and Asia)for critical failures.For long-term projects,we provide customized network integration plans and spare parts kits(including terminal blocks and surge protectors)to minimize downtime,ensuring your automation system operates continuously.
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