Lenze 2130IB Manual do Utilizador descarregar pdf (Página 21)

Accessories for the wiring of the RS485 connection

Name Part no. Explanation

Bus connector

Service designation:

Bus connector PROFIBUS

RS485

363 695 Bus connector for 9-pole SubD socket with

plug terminals to connect the bus cable. Bus

terminal resistor can be added.

Service designation:

Siemens 6ES5 762-1AA12

Cable:

Service designation:

Sinec-L2 bus cable 2-core

Cable resistance

Capacitance per unit length

Loop resistance

Wire diameter

Wire cross-section

Wires

Length

363 677

(sold by

the meter)

135 - 165 Ω/km (f = 3 - 20 MHz)

≤ 30 nF/km

<110 Ω/km

>0.64mm

>0.34qmm

double twisted, insulated and screened

1200m at 93.75 kBaud

1000m at 187.50 kBaud

400m at 500.00 kBaud

200m at 1500.00 kBaud

Service designation: Siemens SINEC L2 bus

cable (sold by the meter) 6XV1 830-0AH10

• These service designations and technical data of component

manufacturers other than Lenze may not be the latest

information. Therefore they are to be understood as guidelines

only. Precise data can be obtained from the documentation of

these manufacturers.

3.2.2. 2130IB.V002 (OFC)

Communication media Optical fibre cable (plastic)

HP duplex plug connection

Network topology Point-to-point (star network when using star couplers)

Number of controllers 1 (per star coupler 15-1, number of star couplers in a

cascade depends on the baud rate)

Minimum cable length 5m

Maximum cable length 25m

OFC wiring

• A star coupler is not necessary for the wiring to a drive

controller (point-to-point connection).

• If you want to connect several controllers, you must use star

couplers.

Accessories for wiring using optical fibre cables are available from the

Siemens SINEC-L2FO products.

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