RS-485 Cable
Belden offers the industry's widest range of RS-485 cable options. From power limited tray cable (PLTC) and plenum (CMP) rated cable to low smoke zero halogen cable, you get the ideal solution for your automation network. The industrial RS-485 cables are designed with low capacitance, ideal for long distance applications.
UL Rated RS-485 Direct Burial Cable
Remote industrial settings that rely on long distance network communication often face higher installation costs and headaches due to cable capacitance and environmental concerns that could interfere with data transfer or compromise safety.
Designed to address these challenges, this first-of-its-kind UL-rated RS-485 Direct Burial cable comes with water-blocking and crush-resistant construction, meaning it is installable directly underground without requiring a separate conduit.
This feature saves teams set-up time and costs in the field, while ensuring unprecedented reliability over long distances in harsh industrial settings. The Direct Burial RS485 cables also features sun and oil resistance as well as CM and PLTC ratings for use in a wide range of applications.
- Application flexibility
- Quick and reliable communication
- Reliable long-distance installation through the cable’s inherent low capacitance to prevent data distortion or errors
Benefits of direct burial RS-485 products:
- Greater resistance to crush, impact, water, noise, sun and other environmental stresses
- Save time and money by eliminating the need for underground conduit
Specifically designed with ratings to withstand exposure to water, fire and sunlight, the RS-485 Direct Burial cable is ideal for settings that require reliable performance underground.
Any remote application that relies on strong signals over long distances, like solar plant and outdoor lighting systems that require 120 Ohm direct burial cables are an ideal fit for this cabling.
Key Features of RS-485 Direct Burial Cable
- Water-blocking and water-resistant jacket design protects against exposure to moisture and water
- Crush resistance and UL direct burial rating for underground installation
- Sun resistance makes cable ideal for use in outdoor environments
- 300V PLTC rating for use in power limited trays
- CM rating for fire resistance
- Low-capacitance and noise protection for use across long distances and remote applications
| Product Code | PR | RS-485 Direct Burial |
| 3105DB | 1 | Product Datasheet_3105DB - RS-485 UL DIR BUR, 1 Pr, 22AWG |
| 3106DB | 1.5 | Product Datasheet_3106DB - RS-485 UL DIR BUR, 1.5 Pr, 22AWG |
| 3107DB | 2 | Product Datasheet_3107DB - RS-485 UL DIR BUR, 2 Pr, 22AWG |
| 3108DB | 3 | Product Datasheet_3108DB - RS-485 UL DIR BUR, 3 Pr, 22AWG |
| 3109DB | 4 | Product Datasheet_3109DB - RS-485 UL DIR BUR, 4 Pr, 22AWG |
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More information
- Product Bulletin "RS-485 Direct Burial Cable"Download PDF
