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SKU:TB842
ABB TB842 ModuleBus Optical Port Cluster Modem 650nm 10Mbit/s
Manufacturer: ABB
Product No.: TB842
Product Type: Interface Module
Product Origin: SE
Payment:T/T, Western Union
Weight: 90g
Shipping port: Xiamen
Warranty: 12 months
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Product Overview
The TB842 is a high-performance ModuleBus Optical Port Cluster Modem manufactured by ABB. Designed for robust industrial control applications, this module enables high-speed, noise-immune fiber optic expansion for ModuleBus communication networks. Operating at a 650 nm wavelength with data transmission speeds up to 10 Mbit/s, the compact unit weighs approximately 90g (0.20 lbs) and features full line and module redundancy support, hot-swap capability, and Agilent Versatile Link connectors for reliable field operation.
Core Technical Advantages
- Redundant Optical Links: Supports both module and line redundancy to ensure uninterrupted system communication during network faults.
- Noise-Immune Transmission: Utilizes 650 nm fiber optic technology for high-speed (10 Mbit/s) data transfer isolated from electromagnetic interference.
- Hot-Swappable Design: Allows quick online replacement without powering down the system, reducing maintenance downtime.
- Marine & Hazardous Location Certified: Holds ATEX Zone 2, cULus Class 1 Zone 2, and major marine agency approvals (ABS, BV, DNV-GL, LR).
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Manufacturer / Brand | ABB |
| Model / Catalog No. | TB842 |
| Product Line / Protocol | ModuleBus Optical Communication |
| Data Transmission Speed | Max. 10 Mbit/s |
| Optical Wavelength / Connector | 650 nm (Fiber Optic) | Agilent Versatile Link |
| Redundancy & Hot Swap | Module Redundancy: Yes | Line Redundancy: Yes | Hot Swap: Yes |
| Power Consumption & Dissipation | 20 mA (typical) | Power Dissipation: 0.5 W |
| Dimensions (W x H x D) | 17.6 mm x 56.7 mm x 42.3 mm (0.69" x 2.23" x 1.67") |
| Net Unit Weight | 90 g (0.20 lbs) |
| Operating Temperature | Horizontal: Max 55°C (131°F) | Vertical: Max 40°C (104°F) |
| Compliance & Certifications | CE, cULus Class 1 Zone 2, ATEX Zone 2, Marine (ABS, BV, DNV-GL, LR) |
Engineering Installation & Guidelines
- Mounting Orientation & Temperature: Install vertically or horizontally. Ensure ambient temperatures do not exceed 55°C for horizontal mounting or 40°C for vertical mounting.
- Optical Cable Handling: Use compatible Agilent Versatile Link connectors with 650 nm fiber optic cable. Observe minimum bend radius limits during installation.
- Hazardous Location Compliance: Verify system enclosure standards before deploying in ATEX Zone 2 or cULus Class 1 Zone 2 environments.
Why Choose This Model
- High Reliability: Dual line and module redundancy prevent communication failure.
- Ultra-Compact & Lightweight: Weighs only 90g with a narrow 17.6 mm footprint.
- Marine Approved: Holds extensive marine certifications for harsh off-shore deployment.
Technical FAQs
Q1: What is the maximum data rate supported by the ABB TB842?
A1: It supports optical data transmission speeds up to 10 Mbit/s.
Q2: Can the TB842 module be hot-swapped during operation?
A2: Yes, the TB842 fully supports hot-swapping under powered conditions.
Q3: What is the net weight of the TB842 module?
A3: The unit weighs approximately 90 grams (0.20 lbs).
Ytterligere spesifikasjoner
Skalar (V/f)
Vektor
AC-drevet
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