Belden Bus cable for RS-485 applications (CAN bus) Grey 9843 データシート
製品コード
9843
9843 Paired - Low Capacitance EIA RS-485
OUTER SHIELD DRAIN WIRE :
Outer Shield Drain Wire AWG
24
Outer Shield Drain Wire Stranding
7x32
Outer Shield Drain Wire Conductor Material
TC - Tinned Copper
OUTER JACKET:
Outer Jacket Material
PVC - Polyvinyl Chloride
OVERALL NOMINAL DIAMETER:
Overall Nominal Diameter
.360 in.
MECHANICAL CHARACTERISTICS:
Operating Temperature Range
-30°C To +80°C
UL Temperature Rating
80°C (UL AWM Style 2919)
Bulk Cable Weight
73 lbs/1000 ft.
Max. Recommended Pulling Tension
105.5 lbs.
Min. Bend Radius (Install)
3.75 in.
APPLICABLE SPECIFICATIONS AND AGENCY COMPLIANCE:
APPLICABLE STANDARDS:
NEC/(UL) Specification
CM
CEC/C(UL) Specification
CM
AWM Specification
UL Style 2919 (300 V 80°C)
FLAME TEST:
UL Flame Test
UL1685 UL Loading
PLENUM/NON-PLENUM:
Plenum (Y/N)
N
ELECTRICAL CHARACTERISTICS:
Nom. Characteristic Impedance
120 Ohms
Nom. Capacitance Conductor to Conductor @ 1 KHz
23 pF/ft
Nom. Cap. Cond. to Other Cond. & Shield @ 1 KHz
12.8 pF/ft
Nominal Velocity of Propagation
66 %
Nominal Delay
1.6 ns/ft
Nom. Conductor DC Resistance @ 20 Deg. C
24 Ohms/1000 ft
Nominal Outer Shield DC Resistance @ 20 Deg. C
2.3 Ohms/1000 ft
Nom. Attenuation (dB/100 ft)
0.6 (@ 1 MHz) dB/100 ft.
Max. Operating Voltage - UL
300 V RMS (UL AWM Style 2919)
Max. Recommended Current
1.54 Amps per conductor @ 25°C
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