Belden 9841 Series Multipair Cable, 1 Pairs, 2 Cores, 0.2 mm², Screened, 24 AWG, 152m, Screened Shield, RS-485 Cable

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小計（1 卷，共 152 米）*

TWD32,961.00

(不含稅)

TWD34,609.05

(含稅)

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RS庫存編號:
331-8893
Distrelec 貨號:
304-10-133
製造零件編號:
9841.01152
製造商:
Belden
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品牌

Belden

Number of Pairs

1

Cross Sectional Area

0.2 mm²

Number of Cores

2

American Wire Gauge

24 AWG

Screened/Unscreened

Screened

Length

152m

Shield Type

Tinned Copper Braid

CPR Certification

Eca

Sheath Colour

Chrome

Cable Type

RS-485

Outer Diameter

5.9mm

Outer Sheath Material

PVC

Characteristic Impedance

120 Ω

Fire Behaviour

Flame Retardant

Voltage Rating

300 V

Maximum Operating Temperature

+80°C

Series

9841

Minimum Operating Temperature

-30°C

Shielded/Unshielded

Shielded

Core Strands

7/0.20 mm

Standards Met

Euroclass Eca

COO (Country of Origin):
NL

Belden 9841 Series Multipair Cable, 152m Length, 2 Cores - 9841.01152


This multipair cable is designed for industrial communication applications, specifically tailored for RS-485 systems. Featuring an overall length of 152m, it consists of a single pair of 24 AWG conductors made of tinned copper, encased in a flame-retardant PVC sheath. The cable boasts excellent shielding through tinned copper braid and is compliant with Eca CPR standards, suitable for a variety of demanding environments.

Features & Benefits


• Screened design minimises electromagnetic interference
• Flame retardant construction enhances safety in installations
• Tinned copper braid provides superior signal integrity
• PVC sheath ensures durability in various settings
• 300V voltage rating supports robust performance
• Operating temperature range from -30 °C to +80 °C

Applications


• Utilised for point-of-sale systems to ensure stable connections
• Employed in computer communications for reliable data transmission
• Ideal for low voltage analogue and digital control systems
• Suitable for panel wiring in industrial environments
• Tasks include interfacing with PLCs, VFDs, and SCADA systems

How does the cable maintain performance over long distances?


The cable features a characteristic impedance of 120 Ω, optimised for RS-485 communication, ensuring minimal signal loss even over extended runs. This is crucial for maintaining data integrity between devices situated far apart in industrial settings.

What kind of environments is this cable designed for?


The multipair cable is intended for indoor use, capable of withstanding operational conditions ranging from -30 °C up to +80 °C. Its flame-retardant attributes contribute to safety in potentially hazardous locations.

What installation considerations should be taken into account?


When installing, maintain a minimum bend radius of 2.5 in (64 mm) to avoid damaging the cable structure. Adhere to the maximum pull tension of 72.3 lbs (32.8 kg) to ensure longevity and prevent failure during setup.

What types of signals can this cable handle effectively?


This cable is adept at transmitting low voltage analogue signals, such as 4-20mA and 0-10V, as well as low voltage digital control signals, making it versatile for various automation tasks and applications.

What shielding does this cable employ to ensure data integrity?


The multipair cable uses an effective combination of Beldfoil and tinned copper braid that offers 100% coverage, providing exceptional protection against electromagnetic interference (EMI) for reliable communication.

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