Bus Cables

Profibus L2 Indoor

This system cable is used to interconnect L2-BUS components. This cable is an economical solution for the cell

and field area. For the information exchange between different automation systems as well as for

communication with the connected decentralized field units, serial fieldbus systems are used. The types

mentioned here are suitable for indoor laying and are equipped with a special PVC jacket.

Type/Area of Application:Fixed Installation, Indoor

Cable Construction:1x2x0.64 mm

Inner Conductor Diameter:Copper, bare (AWG 22/1)

Conductor Insulation:Foam-skin-PE

Conductor Colors:Red, green

Stranding Element:2 conductors + 2 fillers stranded together

Shielding 1:Polyester foil over stranded bundle

Shielding 2:Polyester foil, aluminum-lined

Total Shielding:Cu braid, tinned

Outer Jacket Material:PVC

Outer Diameter:7.8 mm ± 0.4 mm

Outer Jacket Color:Grey/Violet

CharacteristicImpedance@3-20MHz	150 Ω ± 10 Ω
Conductor Resistance	55.0 Ohm/km max.
Insulation Resistance	1.00 GOhm x km min.
Mutual Capacitance@1 KHz	30.0 nF/km nom.
Working Voltage	Max: 250 V
Test Voltage	1.5 KV
Attenuation	9.6	kHz	<	2.5	dB/km
	38.4	kHz	<	4	dB/km
	4	MHz	<	22	dB/km
	16	MHz	<	42	dB/km

Weight:approximately 69.0 kg/km

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

Operating Temp.Range, min.:-40 °C

Operating Temp.Range, max.:+70 °C