2170264

DATA SHEET

valid from:

01.01.2019

UNITRONIC BUS CAN A

2 x 2 x 0,34 mm²

Creator:

TOST / PDC

Released:

ALTE / PDC

Document: DB2170264EN

Version:

04

Page 1 of 2

We reserve all rights according to DIN ISO 16016.

PD 0019/05_04.18EN

Application

UNITRONIC BUS CAN A is a data cable with UL and cUL approval, for CAN (Controller Area Network) fieldbus system according

to ISO11898 as well as for high performance data networks with 120 Ohms nominal impedance. The second pair can be used for

electrical power supply for the logical bus units. The transmission characteristics of the cable conform to the CAN system and guarantee

a high operating security during data transmission.

UNITRONIC BUS A is intended for permanent installation and conditional flexible use in dry and damp interiors.

Design

Certification

UL / cUL type CMX according to UL 444 and CSA C22.2 No.214-02.

Conductor

seven-wire strands of bare copper,

0.34mm², (22AWG)

Insulation

cellular PE or foam skin,

core diameter approx. 1.7 mm

Core identification code

pair 1 white and brown,

pair 2 green and yellow

(acc. DIN 47100)

Stranding

2 cores twisted into pairs, 2 pairs arranged to the cable core

plastic foil

Screen

braid of tinned copper wires

Outer sheath

PVC, violet,

OD approx. 8.5 mm

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Electrical properties at 20°C

Loop resistance

max. 115 Ω/km

Insulation resistance

min. 5 GΩxkm

Mutual capacitance

nom. nF/km 40

Characteristic impedance

at f ≥ 1 MHz Ω 120 ± 15%

Attenuation

100 kHz nom. dB/100 m 0,4

1

MHz nom. dB/100 m 1,3

5

MHz nom. dB/100 m 3,0

10

MHz nom. dB/100 m 4,3

20

MHz nom. dB/100 m 6,4

Near-end cross-talk

1

MHz min. dB 50

20

MHz min. dB 40

Velocity of propagation

nom. 76 %

Signal transit time

4,4 ns/m

Transfer impedance

at 30 MHz max. 250 mΩ/m

Peak operating voltage

250 V (not for power applications)

Test voltage

conductor/conductor 1500 V

conductor/screen

1000 V