Bus Cables

Foundation Fieldbus ISA/SP-50 Type B

Application:

FoundationTM Field bus is used in intrinsically area,especially in the field of Process Automation.A single pair 22AWG Bi-Directional digital Fieldbus cable for type B applications (31.25 KBits/sec) are available in PVC, LSHF and SWA versions. Anti-termite and anti-vermin foundation fieldbus cable is also available.

Construction:

Type :Foundation Fieldbus ISA/SP-50 Type B

Inner Conductor:Tinned copper conductors 22AWG 0.34mm²

Conductor Insulation:Polyolefin/Foamed PE with skin PE

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@31.25KHz	100 Ω±20 Ω
Conductor resistance	56.0Ohm/km @ 20°C
Working Voltage	300V
Test Voltage	1.5KV
Nominal attenuation		39 kHz	<3 dB/km

Technical Data：

Weight:approximately 53 kg/km/ 213 kg/km(SWA)

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

Operating Temp.Range, min.:- 25 °C