Lenze CANopen Controller-based Automation Uživatelský manuál stáhnout pdf (Strana 21)

5Technical data

5.2 Technical data of the MC-CAN2 communication card

Lenze · Controller-based Automation · CANopen® Communication Manual · DMS 6.3 EN · 04/2014 · TD17

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5.2 Technical data of the MC-CAN2 communication card

Connection of CAN bus (SUB-D, 9-pole plug)

5.3 Bus cable specification

We recommend to use CAN cables according to ISO 11898-2:

Area Values

Type within the network Master or slave

Max. number of nodes 63

Max. baud rate 1000 kbps

Bus length See chapter "Bus cable length

" ( 22)

Connection SUB-D, 9-pole plug

View Pin Assignment Description

1free -

2LO CAN-LOW

3CG CAN-Ground

4free -

5free -

6CG CAN-Ground

7HI CAN-HIGH

8free -

9free -

CAN cables according to ISO 11898-2

Cable type Paired cable with shield

Impedance 120  (95 ... 140 )

Cable resistance/cross-section

Cable length  300 m:

Cable length 301 ... 1000 m:

 70 m/m / 0.25... 0.34 mm

(AWG22)

 40 m/m / 0.5 mm

(AWG20)

Signal propagation delay  5 ns/m

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 109 110

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Lenze CANopen Controller-based Automation Uživatelský manuál Strana 21