Lenze 2130IB - Manual (Page 21)

19
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.