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Databus® Foundation Fieldbus Type A

A single pair 18AWG Bi-Directional digital Databus Foundation Fieldbus cable for type A applications (31.25 KBits/sec).

The FS Cables Databus Foundation Fieldbus Type A cable is available in PVC, LSHF and SWA versions.

Technical Information

Voltage:

Operating Temperature:

Velocity of Propagation:

Nominal Impedance:

UL Style:

Conductor Resistance:

300V

+60°C


66%


100 Ohms

2493

17.87Ω/km @        20°C

Nominal Attenuation:

 

MHz

0.01
0.10
0.50
1.00

dB/100m

0.20
0.62
2.46
3.45 

Construction

Tinned copper conductors 18(7)AWG 0.88mm², polyolefin insulation, aluminium/polyester foil screen, tinned copper drain wire (20AWG) PVC sheath on standard cables.

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Print Product Datasheet
Part No.Alt. to BeldenNo. of PairsAWGSheath MaterialWeight Kg/KmO/D mmScreenedColour
ISA/SP-50 Profibus PA Type A
1801PODF 118(1)PVC75.008.0CATBlue
1801POFO3076F118(7)PVC51.006.4CATOrange
1801POFOA3076F118(7)SWA-PE246.009.6CATBlack
1801POFOH3076F118(7)LSHF51.006.4CATOrange

CAT - Collective Aluminium Tape