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- ABB
- TK812V015
- POF Cable
- Sweden
- Approx. 1500 × 5 × 5 mm
- 0.015kg
- 3BSC950118R1
- Xiamen, China
- New & In Stock
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ABB TK812V015 (3BSC950118R1) – Detailed Technical Description & Selection Guide
1. Product Overview
The ABB TK812V015 (3BSC950118R1) is a plastic optical fiber (POF) communication cable designed for use in industrial automation environments. It is primarily applied as a simplex fiber optic cable for short-distance, high-reliability signal transmission between distributed I/O modules and controllers.
This model is part of the S800 I/O accessory family, which is widely used in distributed control systems (DCS) and programmable logic controller (PLC) architectures. The cable is engineered for stable optical communication, especially in environments where electromagnetic interference is a concern.
With a compact 1.5-meter length, this cable is ideal for cabinet-level wiring and short inter-module connections. Its latching connector design ensures a secure and vibration-resistant connection.
2. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | TK812V015 |
| Order Code | 3BSC950118R1 |
| Product Type | Plastic Optical Fiber Cable (POF) |
| Transmission Mode | Simplex |
| Cable Length | 1.5 m |
| Fiber Material | Polymer (Plastic Optical Fiber) |
| Connector Type | Industrial Latching Connector |
| Dimensions | Approx. 1500 × 5 × 5 mm |
| Weight (kg) | 0.015 kg |
| Transmission Medium | Optical |
| Installation Method | Plug-and-play |
| Operating Temperature | -20°C to +70°C |
| Protection Level | Industrial grade |
| System Compatibility | S800 I/O Systems |
3. Brand & Series
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Brand: ABB
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Series: S800 I/O System Accessories
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Category: Industrial Communication Cable
The S800 I/O series is known for its modular architecture and high-performance distributed control capabilities. Accessories like TK812V015 ensure seamless integration and communication reliability.
4. Applications
The TK812V015 cable is commonly used in the following fields:
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Distributed Control Systems (DCS)
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PLC-based automation systems
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Industrial production lines
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Power generation and distribution systems
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Oil & gas and petrochemical plants
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Water treatment and environmental systems
Its optical transmission makes it particularly suitable for electrically noisy environments, where traditional copper cables may fail.
5. Product Advantages
High Immunity to Electromagnetic Interference
Optical fiber eliminates signal distortion caused by electromagnetic noise, ensuring accurate data transmission.
Reliable Mechanical Connection
The latching connector prevents accidental disconnections due to vibration or handling.
Lightweight and Flexible Design
With a weight of only 0.015 kg, it is easy to route and install in tight spaces.
Fast and Simple Installation
Plug-and-play design reduces installation time and eliminates configuration complexity.
Long Service Life
Durable materials ensure stable performance over extended operating periods.
6. Recommended Models in the Same Series or Related
| Model | Type | Length | Weight (kg) | Description |
|---|---|---|---|---|
| TK812V050 | Simplex POF | 5 m | 0.025 | Medium-length fiber cable |
| TK812V150 | Simplex POF | 15 m | 0.065 | Long-distance communication |
| TK811V015 | Duplex POF | 1.5 m | 0.020 | Bidirectional transmission |
| TK811V050 | Duplex POF | 5 m | 0.030 | Extended duplex cable |
| TK811V150 | Duplex POF | 15 m | 0.070 | Long duplex communication |
7. Popular Models from the Same Brand
| Model | Product Type | Key Parameters | Weight (kg) | Application |
|---|---|---|---|---|
| PM861AK01 | Controller CPU | 533 MHz processor, redundancy support | 0.8 | Process control |
| PM866AK01 | High-end Controller | High performance, dual Ethernet | 1.2 | Critical systems |
| TU810V1 | Terminal Unit | 16 channels, 50V isolation | 0.3 | Signal termination |
| SD831 | Power Supply | 24V DC, 3A output | 0.5 | Power distribution |
| AI810 | Analog Input Module | 8-channel, 4–20 mA | 0.4 | Data acquisition |
8. Comparison Table
| Model | Length | Type | Weight (kg) | Connector | Typical Use |
|---|---|---|---|---|---|
| TK812V015 | 1.5 m | Simplex | 0.015 | Latching | Short-distance link |
| TK812V050 | 5 m | Simplex | 0.025 | Latching | Medium-distance link |
| TK812V150 | 15 m | Simplex | 0.065 | Latching | Long-distance link |
| TK811V015 | 1.5 m | Duplex | 0.020 | Duplex | Two-way communication |
| TK811V150 | 15 m | Duplex | 0.070 | Duplex | Long-distance duplex |
9. FAQ (Q&A Format)
Q1: What is the primary function of TK812V015?
A: It is used to transmit optical signals between automation modules.
Q2: What does “simplex” mean?
A: It means the cable supports one-way signal transmission.
Q3: Can this cable be used in high-noise environments?
A: Yes, optical fiber is immune to electromagnetic interference.
Q4: Is it compatible with all automation systems?
A: It is specifically designed for S800 I/O systems.
Q5: What is the benefit of plastic optical fiber?
A: It is flexible, cost-effective, and suitable for short-distance communication.
Q6: Is special maintenance required?
A: No, it is a passive component requiring minimal maintenance.
Q7: Can I extend the cable length?
A: Yes, longer variants such as 5 m and 15 m are available.
Q8: What is the difference between TK811 and TK812?
A: TK811 supports duplex communication, while TK812 is simplex.
Q9: Is the cable resistant to vibration?
A: Yes, the latching connector ensures a secure fit.
Q10: Can it replace copper cables?
A: Yes, especially where interference or grounding issues exist.