Catalog

Cable of interface RS-422/485, 4x(2x22 AWG STP) SFTP, 120 Ohm, covered with waterproof aluminum band, in the double jacket

1 – Jacket
2 – Armour
3 – Inner jacket
4 – Shield-foil
5 – Shield-braid
6 – Stranded twisted pair
7 – Drain wire
Description
This data transference cable is designed for the applications like RS-422. It includes 2 separately shielded twisted pairs braided together and encased in the common polyester aluminum foil and copper braid shield. The shielded core is covered with waterproof aluminum band and the outer ultrastrong light-stabilized polyethylene jacket. The cable is suitable for the indoor/outdoor cabling.

Materials
Conducting material: tinned copper wire, stranded
Core insulation: foamed polyolefin
Individual shield: polyester aluminum foil, coating density 100%
Shield: tinned copper wire braid, braid coating density -100%, sheath coating density 85%
Inner jacket: fire-resistant PVC-compound
Armour: waterproof aluminum band
Jacket: ultrastrong light-stabilized black polyethylene

Technical characteristics
Conductor (core) diameter 7 x 0.254 mm (7 x 0.01") (22 AWG)
Insulated conductor diameter 2.13 mm (0.08")
Armour 150 micron
Inner jacket thickness 1.1 mm (0.04")
The outer jacket thickness 1.2 mm (0.05")
Cable outer diameter 15.4 mm (0.61")
Cable weight per 1000 ft 63.3 kg (140.7 lbs)
Bend radius 160 mm (6.30"), or more
Operation temperature -20°C – +70°C (-4°F – +158°F)

Electrical characteristics:
Direct-current resistance at 20°C (68°F) 59 Ohm/km (94.95 Ohm/mile)
Electric capacity at 1 kHz 45 pF/m (13.72 pF/ft)
Wave impedance 120 Ohm
Propagation velocity 76%, or more
Dielectric breakdown strength 500 V/1 min
Ordering:
RS-S/SF4-A-PE Cable of interface RS-422/485, 4x(2x22 AWG STP) SFTP, 120 Ohm, covered with waterproof aluminum band, in the double jacket
  There is a Minimum Order Quantity applied to this product. Contact our Sales Department for more information