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ABB TB840 3BSE021456R1: Industrial Control Modulebus Cluster Modem

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The ABB TB840 – 3BSE021456R1 Modulebus Cluster Modem is a high-performance device designed for seamless integration into industrial control systems, offering robust data transmission capabilities across extensive networks.

Communication Protocol:Modulebus

Data Transfer Rate:Up to 1 Mbps

Modulation Type:Binary Phase Shift Keying (BPSK)

Power Supply:DC 9-36 V

Operating Temperature:-20°C to +70°C

Dimensions (WxHxD):90mm x 90mm x 30mm

Weight:0.2 kg

Connectivity Options:RS-485 interface

    The ABB TB840 3BSE021456R1 is engineered to withstand harsh industrial conditions, making it an ideal choice for applications requiring robust and dependable communication. Its compact design and lightweight construction ensure easy installation and maintenance.

    With support for binary phase shift keying (BPSK), this modem offers efficient data transfer at speeds up to 1 Mbps, significantly enhancing operational efficiency and productivity.

    Equipped with a wide operating temperature range from -20°C to +70°C, the ABB TB840 3BSE021456R1 ensures reliable performance across various environments, from cold workshops to hot manufacturing floors.

    Featuring a DC power supply ranging from 9V to 36V, the modem provides flexibility in power sourcing, accommodating different industrial power systems without the need for specialized power adapters.

    The RS-485 interface supports daisy-chaining, enabling the connection of multiple devices in a single bus, which simplifies network architecture and reduces cabling costs, leading to streamlined and cost-effective system implementations.

ABB TB840 3BSE021456R1 Modulebus Cluster Modem




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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