Foundation Fieldbus ISA/SP-50 Type B
Applications
Foundation™ 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 0.34mm^2 |
| 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 |
39KHz |
<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 |
| Operating Temp.Range, max. |
+80 °C |
