Bus Cables | PROFIBUS SK Indoor + Outdoor

Part Number:
81903

Part Number:
81904

Electrical Data

Characteristic Impedance:

150 Ohm ± 10%

Conductor Resistance:

55.0 Ohm/km max.

55 Ohm/km max.

Insulation Resistance:

1.00 GOhm x km min.

Loop Resistance:

110 Ohm/km max.

Mutual Capacitance:

35.0 nF/km nom.

Test Voltage:

1.5 kV

Attenuation:

9.6	kHz	<	2.5	dB/km
38.4	kHz	<	4.0	dB/km
4.0	MHz	<	22.0	dB/km
16.0	MHz	<	42.0	dB/km

9.6	kHz	<	2.5	dB/km
38.4	kHz	<	4.0	dB/km
4.0	MHz	<	22.0	dB/km
16.0	MHz	<	42.0	dB/km

Technical Data

Weight:	Approximately 79.0 kg/km	Approximately 65.0 kg/km
Min. Bending Radius (Laying):	120.0 mm	120.0 mm
Operating Temp.Range, min.:	-40°C/-40°F	-20°C/-4°F
Operating Temp.Range, max.:	+80°C/176°F	+70°C/158°F
Caloric Load, approx. value:	1.068 MJ/m	1.451 MJ/m
Copper Value:	24.0 kg/km	24.0 kg/km

Norms

Applicable Standards:	Profibus acc. to DIN 19245 T3 and EN 50170	Profibus acc. to DIN 19245 T3 and EN 50170
UL Style:	CMB 75 C or CL3 or AWM 20201 600 V FT1, FT4	-
CSA Standard:	CSA FT4	-

Technical Data

Electrical Data

Characteristic Impedance:

150 Ohm ± 10%

Conductor Resistance:

55.0 Ohm/km max.

55 Ohm/km max.

Insulation Resistance:

1.00 GOhm x km min.

Loop resistance:

110 Ohm/km max.

Mutual Capacitance:

35.0 nF/km nom.

Test Voltage:

1.5 kV

Attenuation:

9.6	kHz	<	2.5	dB/km
38.4	kHz	<	4.0	dB/km
4.0	MHz	<	22.0	dB/km
16.0	MHz	<	42.0	dB/km

9.6	kHz	<	2.5	dB/km
38.4	kHz	<	4.0	dB/km
4.0	MHz	<	22.0	dB/km
16.0	MHz	<	42.0	dB/km

Technical Data

Weight:	Approximately 79.0 kg/km	Approximately 65.0 kg/km
Min. Bending Radius (Laying):	120.0 mm	120.0 mm
Operating Temp.Range, min.:	-40°C/-40°F	-20°C/-4°F
Operating Temp.Range, max.:	+80°C/158°F	+70°C/158°F
Caloric Load, approx. value:	1.068 MJ/m	1.451 MJ/m
Copper Value:	24.0 kg/km	24.0 kg/km

Norms

Applicable Standards:	Profibus acc. to DIN 19245 T3 and EN 50170	Profibus acc. to DIN 19245 T3 and EN 50170
UL Style:	CMB 75 C or CL3 or AWM 20201 600 V FT1, FT4	-
CSA Standard:	CSA FT4	-

Approvals

Type/Area of Application	Fixed Installation, Indoor	Fixed Installation, Outdoor
Cable Construction	1x2x0.64 mm	1x2x0.64 mm

Inner Conductor Diameter 1:	Copper, bare (AWG 22/1)	Copper, bare (AWG 22/1)
Conductor Insulation:	Foam-skin-PE	Foam-skin-PE
Conductor Colors:	red, green	red, green
Stranding Element:	2 conductors + filler	2 conductors + filler
Shielding 1:	Polyester foil over stranded bundle	Polyester foil over stranded bundle
Shielding 2:	Polyester foil, aluminum-lined	Polyester foil, aluminum-lined
Total Shielding:	Copper braid, tinned	Copper braid, tinned
Outer Jacket Material:	PVC	PE
Outer Diameter:	Approx. 8.0 mm ± 0.4 mm	Approx. 8.0 mm ± 0.4 mm
Outer Jacket Color:	Violet similar to RAL 4001	Black similar to RAL 9005

Application

The application of these Profibus SK cables are in the cell and field area, just as for conventional types. The great advantage of this new system is the quick connection of the cable to the respective plugs. This type of processing also avoids errors. The above mentioned types are suitable for indoor- or outdoor installation and are equipped with a special PVC or PE jacket.

Properties