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The ABB TK853V020 (3BSC950201R1) is a prefabricated industrial fiber optic communication cable used in automated control systems and distributed I/O environments.
It is part of the S800 I/O system, an established modular architecture designed for reliable data exchange between I/O modules, controllers, and interface units in industrial automation.
The TK853V020 is configured with pre‑terminated industrial connectors, making it suitable for straightforward installation in control cabinets, rack systems, and machine enclosures without complex field termination.
This product is engineered for stable optical communication over medium distances where immunity to electrical interference and signal integrity are critical.
| Parameter | Specification |
|---|---|
| Model | TK853V020 |
| Article Number | 3BSC950201R1 |
| Product Type | Prefabricated Fiber Optic Cable |
| Fiber Type | Plastic Optical Fiber (POF) |
| Transmission Mode | Optical communications |
| Cable Length | 20 m |
| Connector Type | Pre‑terminated industrial latching connectors |
| Signal Type | Digital optical signal |
| Compatible Systems | S800 I/O and related automation platforms |
| Installation | Plug‑and‑play |
| Parameter | Value |
|---|---|
| Dimensions (L×W×H) | 20000 × 38 × 29 mm |
| Weight (kg) | 0.55 kg |
| Cable Structure | Industrial fiber core with protective jacket |
| Jacket Material | Polymer industrial grade |
| Tensile Strength | High |
| Parameter | Value |
|---|---|
| Operating Temperature | ‑40°C to +85°C |
| Storage Temperature | ‑55°C to +85°C |
| Protection Level | Industrial indoor environment |
| Vibration Resistance | Medium |
| Humidity Resistance | Standard industrial |
The TK853V020 is a high‑reliability fiber optic cable designed for medium‑distance optical communication within industrial automation systems.
It transmits digital signals over a 20‑meter span while maintaining high signal integrity and avoiding the effects of electrical interference. The plastic optical fiber core offers natural immunity to electromagnetic and radio frequency noise.
Pre‑terminated connectors provide plug‑and‑play installation, reducing setup time and eliminating the need for complex field termination processes.
This makes the cable suitable for control cabinets, automation racks, and machine tables where reliable communication is required across moderate distances.
The TK853V020 is widely used in industrial and automation environments, including:
Distributed control systems (DCS)
PLC communication networks
Manufacturing automation systems
Power generation control rooms
Chemical and pharmaceutical processing
Oil & gas control infrastructure
Smart factory systems
Machine‑mounted fiber communication paths
It is particularly suited to internal cabinet and rack communication over medium distances.
Stable Optical Transmission – Maintains consistent signal quality over medium distances.
EMI/RFI Immunity – Optical fiber transmission is unaffected by electromagnetic and radio frequency interference.
Ease of Installation – Pre‑terminated connectors allow quick plug‑and‑play setup without specialized tools.
Wide Temperature Range – Suitable for environments with substantial temperature variation.
Durable Construction – Industrial‑grade materials ensure reliable long‑term performance.
| Category | Details |
|---|---|
| Brand | ABB |
| Series | S800 I/O System |
| Product Category | Industrial Fiber Optic Communication Cable |
| Model | Description | Key Parameters |
|---|---|---|
| TK812V050 | Short fiber cable | 0.5 m, weight ~0.03 kg |
| TK821V020 | Medium fiber cable | 2 m, weight ~0.12 kg |
| TK850V007 | Fiber cable | 7 m, weight ~0.20 kg |
| TK851V010 | Fiber optic cable | 10 m, weight ~0.28 kg |
| TK852V010 | Fiber optic cable | 10 m, weight ~0.30 kg |
| Model | Type | Key Parameters |
|---|---|---|
| PM866AK01 | Processor module | High‑performance CPU with redundancy |
| PM891K01 | Controller | Modular process controller |
| SD832 | Power supply | 24V DC, 5A output |
| SS823 | Redundancy unit | Power voting and control |
| SM812K01 | Communication module | Industrial network interface |
Q1: What is the main purpose of TK853V020?
A: It provides stable, medium‑distance optical communication between automation modules and system controllers.
Q2: What is the cable length?
A: The cable length is 20 meters.
Q3: What type of fiber does this cable use?
A: It uses plastic optical fiber (POF).
Q4: Does installation require special tools?
A: No, pre‑terminated connectors allow plug‑and‑play installation.
Q5: Is the cable suitable for harsh electrical environments?
A: Yes, optical fiber is immune to electrical noise and interference.
Q6: What is the approximate weight of the cable?
A: The cable weighs approximately 0.55 kg.
Q7: Can the cable be used outdoors?
A: It is mainly designed for indoor industrial environments.
Q8: What temperature range can this cable operate in?
A: From ‑40°C to +85°C.
Q9: Which industries commonly use this cable?
A: Manufacturing automation, chemical processing, oil & gas, and power industries.
Q10: What makes this cable reliable?
A: Its optical transmission maintains signal integrity and resists interference over medium distances.