Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Technical Specifications
| Parameter | Description |
|---|---|
| Model | EB511-11 |
| Type | ER Bus Interface Slave Module |
| Communication Method | ER Bus (for use in Vnet/IP control systems) |
| Mounting | Mounted in node unit backplane |
| Power Supply | Supplied from the node unit backplane |
| Redundancy Support | Yes, supports redundant configuration |
| Certifications | FM NI, CSA NI, IECEx Type “n”, ATEX Type “n” |
| Operating Temperature | -20°C to +60°C |
| Enclosure | Industrial-grade protective housing |
| Dimensions | 144.65 × 130 × 32.8 mm |
| Weight | 0.3 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What system is the EB511-11 module used in?
A1: The EB511-11 is used in Yokogawa’s CENTUM VP system as an ER Bus interface slave module for Vnet/IP communication.
Q2: Does the module support redundancy?
A2: Yes, the EB511-11 supports redundant operation and can be installed in dual-redundant configurations.
Q3: Is external power required for the module?
A3: No, it is powered directly through the node unit backplane—no external power supply is required.
Q4: What certifications does the module have?
A4: It is certified with FM Non-Incendive (NI), CSA NI, IECEx Type “n”, and ATEX Type “n” standards, enabling installation in hazardous zones.
Q5: Can the EB511-11 be installed in hazardous areas?
A5: Yes, it is suitable for use in Class I, Division 2 and Zone 2 hazardous locations.
Q6: Is it safe to insert or remove the module while powered?
A6: No, to avoid ignition hazards, do not connect or disconnect the module while the circuit is live, especially in hazardous areas.
Q7: What is the difference between EB511 and EB501?
A7: The EB511 is an updated model with enhanced compatibility and stability, preferred for newer system installations over the EB501.
Q8: What is the recommended maintenance cycle for the EB511-11?
A8: Under normal conditions, annual system inspection is sufficient. The module itself typically requires minimal maintenance.
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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.
