Bus Cables

Bus Cables

Foundation Fieldbus ISA/SP-50 High Speed

Foundation Fieldbus ISA/SP-50 High Speed


FoundationTM Field bus is used in intrinsically area,especially in the field of Process Automation.A high speed

single pair 22AWG Bi-Directional digital Fieldbus cable for 1.0 & 2.5MBit/sec applications available in PVC, LSHF

and SWA versions. Anti-termite and anti-vermin foundation fieldbus cable is also available.


Type:Foundation Fieldbus ISA/SP-50 High Speed

Inner Conductor:Tinned copper conductors 22(7)AWG 0.34mm²

Conductor Insulation :Foamed polyolefin

Stranding Element

Shielding:Aluminium /polyester foil

Drain Wire:(22AWG) tinned copper

Outer Jacket Material:PVC

Core Identification:White & Black

Sheath Colour:Orange

Electrical Data:

Characteristic Impedance@1MHz 150 Ω±10 Ω
Conductor resistance 56.0 Ohm/km @ 20°C
Working Voltage 300V
Test Voltage 1.5KV
39 kHz
< 3 dB/100m

Technical Data:

Weight:approximately 65 kg/km/ 287 kg/km(SWA)

Min. Bending Radius (Laying):15 x OD mm

Operating Temp.Range, min.:- 25 °C

Operating Temp.Range, max.:+80 °C