Products Description
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Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | EB402-10 |
| Product Type | ESB Bus Coupler Module |
| Dimensions | 144.65 x 130 x 32.8 mm |
| Weight | 0.3 kg |
| Installation | Rack Mounting |
| Operating Voltage | 5 V DC (supplied from the main system) |
| Power Consumption | Approx. 2.5 W |
| Operating Temperature | 0 to 50°C |
| Storage Temperature | -20 to 70°C |
| Relative Humidity | 5% to 95% RH (non-condensing) |
| Certification | CE, ATEX, IECEx (for hazardous locations) |
| Communication Bus | ESB Bus |
| Material | Flame-resistant resin |
| Application | Industrial control system, DCS network |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the EB402-10 ESB Bus Coupler Module?
A1: The EB402-10 is used to connect and communicate between ESB bus networks within a Yokogawa CENTUM series control system.
Q2: What are the installation requirements for this module?
A2: The module is designed for rack mounting and must be installed in a control cabinet with proper grounding and ventilation.
Q3: What certifications does this module have for use in hazardous areas?
A3: It complies with CE, ATEX, and IECEx certifications, supporting safe use in hazardous environments.
Q4: What is the power supply requirement for the EB402-10?
A4: The module operates on 5 V DC supplied from the system rack, with a typical power consumption of around 2.5 W.
Q5: What is the recommended operating temperature range?
A5: The module operates reliably between 0 and 50°C.
Q6: What materials are used in the construction of the EB402-10?
A6: The body is made from flame-resistant resin suitable for industrial environments.
Q7: What is the typical application scenario for this module?
A7: It is mainly used in distributed control systems (DCS) for process automation and network coupling.
Q8: How should the module be maintained?
A8: Maintenance should be performed by qualified personnel, with periodic inspection and cleaning using a vacuum cleaner and soft cloth. Electrostatic precautions must be taken during handling.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
