UNS0884A-V1 DCS excitation system

Product parameters

Model: UNS0884A-V1

Brand: ABB

Size: 10cm x 10cm x 30cm

Weight: 1.2KG

Color: White Black

Working voltage: 5V

Working temperature: -10 ℃ to 50 ℃

Communication interface: RS232, RS485, CAN

Product specifications

Support for MODBUS protocol

Support hardware flow control

Using high-speed CMOS devices

Support for data caching

application area

UNS0884A-V1 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

UNS0884A-V1 is mainly used in steel manufacturing, thermal power generation, hydroelectric power generation, glass manufacturing, paper mills, cement factories, petrochemicals

Chemical fiber, pharmaceutical manufacturing, rubber, plastics, ferrous metal food, machine tools, specialized equipment, transportation vehicles, mechanical equipment

Electronic communication equipment, instruments and beverages, tobacco processing, clothing, textiles, leather, wood processing, furniture, printing, etc

Model: UNS0884A-V1 Brand: ABB Archive Function: Communication Function Product Certification: Qualified

Working voltage: 24V Internal variable: No pattern Type: Vector diagram Applicable range: Industrial type

Number of screens: 4 Imported or not: Yes Customized for processing: No

Alarm function: Product name: Module Input voltage: 24V Rated current: 5A

Special service: including postage. Remarks: one-year warranty. Operation method: remote control

Applicable motor: servo motor system memory: 8MB Display color: 99.9 color gamut

Power voltage: 220V Input method: Current Input Material code: 65218

Communication interface: HDMI interface Working temperature: 60 Material number 26854 Other functions Analog communication

Output frequency: 50HZ Rated voltage: 24V Alarm type: Light alarm

Disconnect capacity: 0.01 Vector graph support: Minimum number of packages supported: 1

Display type: IPS USB interface quantity: 2 interfaces Memory card slot: 2

Panel protection level: 3 Memory expansion capacity: 128MB User script support: supported

Speed response frequency: 1MS Working environment temperature: -40 to 100 Insulation withstand voltage test: Passed

Third party communication products: ABB controllers available for sale in: nationwide

Product Instructions

Please install UNS0884A-V1 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating UNS0884A-V1 to ensure proper use.

Product Introduction

UNS0884A-V1 is a high-performance industrial automation communication module that uses high-speed CMOS devices, supports MODBUS protocol, and supports
hardware flow control. It is an ideal choice in the field of industrial automation.

Thorsten Schmidt said: “Dynamic and static current sharing are crucial for the stable operation
of parallel modules. For the same power output, a system using SCALE-iFlex LT only requires five parallel
modules, while other manufacturers” solutions require six The
technical reason for achieving significant cost and complexity reduction is to ensure that the delay difference
between the turn-on and turn-off commands between modules is less than 20ns, and the current difference between modules is less than 20A when
conducting a rated current of 600A. This allows each module to Operates reliably without the need for current derating,
which is essential in less advanced drive solutions.”
Up to 6 EconoDUAL 3 or equivalent power modules can be connected in parallel from the same Insulated Master Control
(IMC) unit, making them more compact than conventional products. The module adapted gate driver (MAG) form factor
matches the EconoDUAL modules, each of which features two SCALE-2 ASICs (one per channel) to optimize parallel symmetry, increase efficiency and enhance protection.
The new SCALE-iFlex LT reduces switching losses by 3% to 5% because the SCALE-2 ASIC has an integrated push
stage for fast turn-on and turn-off. Power Integrations” Advanced Active Clamping (AAC) protection feature enables higher
DC bus voltages. In addition, a comprehensive set of other protection features including short-circuit protection
are available. The driver can provide 1700V reinforced insulation, and customers can choose whether to apply conformal paint.
The SCALE-iFlex Single Gate Driver uses Power Integrations” SCALE-2™ ASIC technology, which significantly
reduces component count compared to traditional products. The ASIC also provides
Advanced Active Clamping (AAC) overvoltage protection during normal operation, which is a vast improvement
over simple soft shutdown and adds additional protection in the event of a short circuit during turn-on.

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