Description
This 24 AWG 1 twisted pair RS-485 cable is a 120-ohm, 300V CMP-rated industrial data bus cable built for dependable serial communication in electrically noisy environments and over long distances. The stranded tinned-copper conductors are insulated with foam fluorinated ethylene propylene and twisted to maintain balanced impedance for RS-485 networks.
Beldfoil® is Belden’s patented aluminum/polyester bi-laminate foil shield that provides 100% coverage. This full-coverage foil, working together with the overall 90% tinned-copper braid and the tinned-copper drain wire, improves resistance to EMI/RFI while preserving flexibility for industrial routing.
Applications
89841 is designed for RS-485, POS; computer communications; low voltage analog signals (4–20ma, 0–10v, …); low voltage digital control (24v, …); line level audio; panel wiring; serial communication (RS-485 standard) comprising of PLCs, VFDs, HMIs, motors, RTU, SCADA, etc. within noisy environments over long distance, etc.
Construction
- 24 AWG stranded (7×32) tinned copper conductors
- 1 twisted pair conductor: white/blue stripe & blue/white stripe
- Fluorinated Ethylene Propylene (FEP) foam insulation
- Overall Beldfoil® shield (100% coverage)
- Tinned copper braid (90% coverage)
- 24 AWG stranded (7×32) tinned copper drain wire
- Red FEP (Fluorinated Ethylene Propylene) outer jacket
Standards and Compliance
- Environmental Suitability: Indoor, Oil Resistance
- Flammability / Reaction to Fire: NFPA 262, UL 910 (Plenum), FT6, IEC 60332-1-2
- CPR Compliance: CPR Euro class: Eca
- NEC / UL Compliance: Article 800, CMP
- CEC / C(UL) Compliance: CMP
- European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
- UK Regulation Compliance: UKCA Mark
- APAC Compliance: China RoHS II (GB/T 26572-2011)
- Non-Plenum Number: 9841, 9841ZH
Click here for the Belden 89841 Technical Data Sheet .
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