BR/BD 100/250 R BP / RI
Modular Electronic Control Circuits
Page 77 / 171
Service Manual 08.2007
– The service module (3) can be integrated any-
where in the bus using the connection cable
(5).
– The service module (3) can be used to con-
nect a service PC or a laptop (1) for diagnosis
purposes and parameterisation.
– The service module (3) requires its own earth
connection (4) (see chapter 4.7, Item 26).
1
Service-PC or laptop
2
Connection cable (USB or RS 232)
3
Service module (A9)
1
3
4
5
2
4.9 Service module (A9)
Connection in module group
4
Earth connection (GND)
5
Connection cable
Kärcher bus with RS 485 communication core
Note
The service module (A9) may only be used
from a head CPU version 2.1.
If the ear th connection is incorrectly
connected or is not connected at all, the
modules concerned (A1-A9) can be
damaged or destroyed.
Separate documentation exists for the
application software. The software is
available via the Kärcher-Inside portal.
A1
A2
A3
A4
A5
KOPF-CPU
MASTER-MODULE
CPU-MODULE
X4/OUT
X3/IN
S9
X7/IN
X2/OUT
X8/OUT
X1/IN
X3/IN
X3/OUT
X2/OUT
X2/IN
FAHRMODUL
TRACTION-MODULE
MODULE DE MOTEUR
CLEANMODUL
CLEANING-MODULE
MODULE DE
NETTOYAGE
HUBMODUL
LIFTING-MODULE
MODULE DE MOTEUR
DE COURSE
ZUBEHÖRMODUL
ACCESSORY-MODULE
MODULE
D´ ACCESSOIRES
A0
SERVICE-PC/
LAPTOP
A9
SERVICEMODUL
SERVICE-MODULE
MODULE DE
SERVICE
