Topteng Technology Trading Co., Limited

+86 18030030532

sales13@htechplc.com

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TSI - Turbine Supervisory Instrumentation

HOT PRODUCT

PM866AK01 3BSE076939R1 ABB Processor Unit

IS420ESWBH3A GE Mark VIe 16-port IONet Switch

51307190-150 Honeywell HPM I/O Link Interface Card

PR6423/002-030 EPRO 8mm Eddy Current Sensor

PL9700X11AXXX GE Multillin EPM 9700 High Performance Power Quality Meter

3500/15 106M1079-01 Bently Nevada Universal AC Power Supply Module

CPUM 200-595-075-531 VM600 CPU Card

07AC91 GJR5252300R0101 ABB Analog Input/Output Unit

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APPLICATION

Oil & Gas

Chemical Engineering

Automated Production

Electricity

Marine Automation

Topteng Technology Trading Co., Limited

Our mission is to provide customers with best automation solutions, which can achieve precise industrial control and monitoring, reduce downtime and process costs.

Our products include various types, such us Interface Card/Relay Card/Rack/ I/O Module / I/O Pack /Power Supply Module/Central Processing Unit/Vibration or Proximitor Monitor/HMI Panel/ Sensor/ Probe/Positioner/Terminal, etc.

And these industrial automation spare parts are widely used in industries like oil and gas, chemical, metallurgy, mining, textile, paper making, printing, dyeing, sewage treatment, water conservancy, electricity, power generation, machinery manufacturing, etc.

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OUR ADVANTAGE

Decades of industrial automation experience

Dealer Discounts & Sufficient stock

Only sell brand new and original goods

Professional technicians & Worry-free after-sales

PARTNER

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BLOG

Feb 10,2026

PM866AK01 3BSE076939R1 Processor Unit: What Role Does It Play in AC 800M Control?

The PM866AK01 3BSE076939R1 processor unit serves as the execution core of the AC 800M control system, coordinating applications, communications, and data handling. Its consistent timing and predictable behavior support stable operation, simplified diagnostics, and long-term maintainability in industrial environments

Feb 10,2026

How Does the CI840A 3BSE041882R1 Support Stable Communication in S800 I/O?

The CI840A 3BSE041882R1 communication interface module supports reliable data exchange within ABB S800 I/O systems. By managing PROFIBUS DP V1 traffic with predictable behavior, it helps maintain coordination between field devices and controllers, contributing to stable and maintainable automation networks

Feb 04,2026

CI854AK01 3BSE030220R1 – How Does the ABB PROFIBUS-DP/V1 Interface Fit Into Modern Automation?

The CI854AK01 3BSE030220R1 is a dedicated communication interface module used to link PROFIBUS DP networks with ABB AC 800M controllers. Acting as a reliable gateway, it enables seamless communication between PROFIBUS DP slave devices — including S800 and S900 remote I/O systems — and the central automation controller.

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About Us

Topteng Technology Trading Co., Limited

Established in 2010, Topteng has been a supplier of industrial automation spare parts for decades. Specialized in PLC, DCS, ESD and TSl fields, we provide the best automation solutions.

Address:
Units 1503-1504, No. 96-2 Lujiang Road
Siming District

Xiamen City, Fujian Province 361001

China