Physical &Mechanical Properties

1) Temperature Range

-20 to 60°C

2) Bend Radius

10X Cable Diameter

3) Pull Tension

33 Lbs, Maximum

Electrical Properties

(For Engineering purposes only)

1) Voltage Rating

300 VRMS

2) Characteristic Impedance

120 O +/- 12

3) Mutual Capacitance

11 pf/ft @1 kHz, Nominal

4) Ground Capacitance

20.9 pf/ft @1 kHz, Nominal

5) Velocity of Propagation

78 %

6) Conductor DCR

15.4 O/1000ft @20°C, Nominal

7) OA Shield DCR

2.7 O/1000ft @20\°C, Nominal

8) Current

2.7 amps per conductor @30°C, Maximum

9) Attenuation, Max dB/100ft

0.5 @ 1 MHz

Other

1) Packaging

a) 1000 FT

b) 500 FT

c) 100 FT

2) Notes:

a) EIA Industrial RS485 cable.

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Tel: 1-800-52 ALPHA (25742)

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