产品介绍
The ABB 88QB03B-E (GJR2393800R0100) is a specialized bus coupling module designed for ABB’s Procontrol P distributed control systems. Its primary function is to terminate the ends / the Procontrol P bus, preventing signal reflections and ensuring optimal signal transmission. By matching the impedance / the bus cable to that / the bus electronics, it enhances the system’s overall performance.
产品规格
| Parameter | 描述 |
|---|---|
| 型号 Number | 88QB03B-E |
| Product Code | GJR2393800R0100 |
| 制造商 | ABB |
| Module Type | Bus Coupling Module |
| Power Supply | 24 V DC |
| Current Consumption | 210 mA |
| Bus Type | Procontrol P bus |
| Data Rate | Up to 10 Mbps |
| Cable Length 支持 | Up to 1,000 meters |
| Operating Temperature | -40°C to +70°C |
| Humidity Range | 0% to 95% (non-condensing) |
| Protection Rating | IP20 |
| Dimensions (W x H x D) | 80 x 24 x 180 mm |
| 重量 | 0.15 kg |
| Certifications | RoHS compliant, WEEE 分类: Small Equipment |
Product Applications
The ABB 88QB03B-E is utilized in various industrial automation and control environments, including:
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Power Generation Plants: Facilitates communication between controllers in turbine and boiler control systems.
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Chemical and Petrochemical Plants: Ensures reliable data transmission in complex process control systems.
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Oil & Gas Facilities: Connects multiple controllers in pipeline and refinery automation systems.
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Water and Wastewater Treatment: Integrates control modules for efficient plant operation.
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Manufacturing Industries: 支持s automation in assembly lines and production processes.
Product Advantages
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Reliable Signal Transmission: Prevents signal reflections by properly terminating the bus, ensuring data integrity.
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Enhanced System Performance: Matches impedance between bus cable and electronics, optimizing communication.
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Compact Design: Small form factor allows for easy installation in control cabinets.
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Wide Operating Range: Functions effectively in extreme temperatures and high humidity environments.
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Compliance with Standards: Meets RoHS and WEEE directives, ensuring environmental and safety compliance.
常见问题 (FAQ)
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What is the primary function / the ABB 88QB03B-E module?
It serves as a bus coupling module, terminating the Procontrol P bus to prevent signal reflections and ensure optimal data transmission. -
Can the 88QB03B-E be used in high-temperature environments?
Yes, it operates effectively within a temperature range / -40°C to +70°C. -
Is the module compatible with other ABB systems?
It is specifically designed for the Procontrol P distributed control system. -
What is the power requirement for the 88QB03B-E?
The module operates on a 24 V DC power supply with a current consumption / 210 mA. -
Does the module support long-distance communication?
Yes, it supports cable lengths up to 1,000 meters, facilitating long-distance data transmission. -
What are the dimensions and weight / the module?
The module measures 80 mm x 24 mm x 180 mm and weighs 0.15 kg. -
Is the 88QB03B-E compliant with environmental standards?
Yes, it is RoHS compliant and falls under the WEEE category for small equipment. -
Can the module be installed in any orientation?
While it has a compact design, it should be installed according to ABB’s guidelines for optimal performance. -
What is the protection rating / the module?
It has an IP20 protection rating, suitable for installation in control cabinets. -
Is the module hot-swappable?
The module is not designed for hot-swapping; power should be turned /f before installation or removal.
Related 型号s from the Same Series or System
| 型号 Number | Product Code | 描述 |
|---|---|---|
| 88QT03-E | GJR2393300R2111 | Bus Coupling Module |
| 88TR01 | GJR2391100R1210 | Redundancy Control Module |
| 81AB03B-E | GJR2392500R1210 | Output Module |
| 89MS01 | GJR2391500R0100 | Subrack for Module Installation |
| 89NG03 | GJR2392900R0100 | Power Supply Module |
| 88VU01 | GJR2329600R0100 | Voltage Measurement Module |
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|---|---|---|
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公司信息
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