Description
This 24 AWG 3 twisted pair RS-485 cable is a 120-ohm, 300V CM-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 polyethylene 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
9843 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
- 3 twisted pair conductor, white/blue stripe & blue/white stripe, white/orange stripe & orange/white stripe, white/green stripe & green/white stripe
- Polyethylene (PE) insulation
- Overall Beldfoil® shield (100% coverage)
- Tinned copper braid (90% coverage)
- 24 AWG stranded (7×32) tinned copper drain wire
- Chrome PVC (polyvinyl chloride) jacket
Standards and Compliance
- Environmental Suitability: Indoor
- Flammability / Reaction to Fire: UL 1685 UL Loading, IEC 60332-1-2
- CPR Compliance: CPR Euro class: Eca; CPR UKCA Class: Eca
- NEC / UL Compliance: Article 800, CM
- AWM Compliance: AWM 2919
- CEC / C(UL) Compliance: CM
- 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)
Click here for the Belden 9843 Technical Data Sheet .
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