Lenze 8615E - Manual (Page 142)

12 Serial interfaces
The frequency controllers communicate with superimposed
hosts (PLC and PC) and the Lenze operating units 323 and 324 via
the serial interfaces and LECOM2.
12.1 interface X6
The interface (X6 connector) be used to connect
devices to the (LECOM-A) or to the RS485
(LECOM-B). The interface is suitable for Parameter
setting, monitoring, diagnosis, and simple controls.
Using the common interface, simple
connections with a cable length of a maximum of are possible.
Almost every PC or other hosts this interface.
Using the interface, controllers be connected to
a superimposed host (multi-point connection). If you use the
2101 IP interface, cable lengths up to
are possible.
The LECOM-NB protocol is based on the ISO 1745 and
supports up to 90 lt recognizes faults and therefore avoids
the transmission of incorrect data.
Assignment of connector X6:
r
1
2
3
4 D T R
5 GND
6 DSR
7 (A)
E l
9
output
*Input
Output
output
I n p u t
O u t p u f f I n p u t
output
S u p p l y v o l t a g e
D a t a r e c e i v i n g l i n e
Data sending line
Sending control
ground
not used
Supply
Baud rate:
Protocol:
baud
be
LECOM-NB V2.1
140
For extensions, the following components are available:
l
2101 Interface with isolation for
l
Interface for fibre cables (LECOM-LI)