PROFIBUS L2

Name:PROFIBUS L2

PRODUCT DETAILS

1. Application

The product is suitable for indoor and outdoor equipment, L2 bus for connecting components. It is a cellular and an economical solution for on-site connection. Automatic exchange of information in different systems and decentralized field units are connected using serial field bus system.

2. Implementation of standards

  Referring to DIN 19425 T3, EN 50170, meet Profibus requirements

3. Technical parameters

Type

Indoor

Outdoor

Cable structure

1×2×0.64mm2

1×2×0.64mm2

Conduct

Cu-conductor bareAWG22/1

Cu-conductor bareAWG22/1

Insulation

Foam-skin-PE

Foam-skin-PE

Conductor Colors

Red/Green

Red/Green

Stranded wire core

2cores+2filler stranded together

2cores+2filler stranded together

Shield

Polyester foil

Polyester foil

AL-PETP-laminated foil,longitudianl

AL-PETP-laminated foil,longitudianl

Cu-braid tinned

Cu-braid tinned

 

Polyester foil

Operating temperature

-40+70

-40+70

Min bend radius

64mmone time

67mmone time

120mmrepeated

120mmrepeated

Thermal Resistance

0.99MJ/m

2.26 MJ/m

Impedance

150 Ohm±10

150 Ohm±10

20Conductor resistance

55.0 Ohm/km max

55.0 Ohm/km max

20Insulation Resistance

1 GOhm·km min.

1 GOhm·km min.

capacitance

30 nF/km nom.

30 nF/km nom.

Test voltage

1.5kV

1.5kV

Attenuation

9.6 kHz 2.5dB/km

9.6 kHz 2.5dB/km

38.4 kHz 4.0dB/km

38.4 kHz 4.0dB/km

4 MHz 22.0 dB/km

4 MHz 22.0 dB/km

16 MHz 42.0 dB/km

16 MHz 42.0 dB/km

Outer sheath

PVC

PE

Cable diameter

7.8mm±0.4mm

8.0mm±0.4mm

Outer sheath color

Grey/violet

Black