Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Model | ANB11D-425/BU2A |
| Type | Dual-redundant ESB Bus Node Unit with Optical Repeater |
| Communication | Optical ESB Bus |
| Bus Topology | Supports chain and star connections |
| Max Transmission Distance | Up to 4 km per hop |
| Max Hops | Up to 2 hops; each FCU supports up to 8 hops |
| Optical Connector Type | LC type |
| Power Supply | Dual-redundant; supports 100–120V AC, 220–240V AC, 24V DC input |
| Environmental Monitoring Interface | Optional HKU interface for cabinet temperature and fan monitoring |
| Mounting Type | Rack-mountable |
| Dimensions (W x H x D) | 482.6 × 221.5 × 205 mm |
| Weight | 10 kg |
| Operating Temperature Range | -20°C to +70°C |
| Explosion Protection | Depends on model; standard type without explosion protection; some models support explosion protection |
| Compatible Modules | Compatible with ANT421, ANT522 optical ESB bus repeater modules |
| Connection Method | Connects to FCU via EC401 or EC402 modules |
FAQ
FAQ
Q1: What power input types are supported by the node unit?
A1: The node unit supports 100–120V AC, 220–240V AC, and 24V DC inputs, all in dual-redundant configuration for high system reliability.
Q2: What is the maximum transmission distance of the node unit?
A2: With ANT421 and ANT522 optical ESB bus repeater modules, the maximum transmission distance per hop is up to 4 km.
Q3: What bus topologies are supported by the node unit?
A3: Supports both chain and star topologies to accommodate different system designs.
Q4: What is the operating temperature range of the node unit?
A4: The operating temperature range is -20°C to +70°C, suitable for diverse industrial environments.
Q5: Does the node unit support environmental monitoring?
A5: Optional HKU interface is available for monitoring cabinet temperature and fan status, requiring a separate order.
Q6: What are the dimensions and weight of the node unit?
A6: Dimensions are 482.6 × 221.5 × 205 mm, weight is 10 kg, suitable for 19-inch rack mounting.
Q7: What type of optical connectors does the node unit use?
A7: LC-type optical connectors are used, ensuring stable and reliable fiber connections.
Q8: Does the node unit have explosion protection?
A8: Explosion protection depends on the model; standard type does not have it, while some models support explosion protection.
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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.
