26
EN
Identification of the cables
Note!
Choose uniform identification for avoidance of errors:
In order to avoid errors
and for a clearer overview during installation and maintenance,
ASSA ABLOY Sicher-
heitstechnik
recommends uniform identification and colour coding of the cable
cores Tab. 1.
Function Terminal
Colours
Typical
CAN bus
Hi-O
J-Y(ST)Y 4x2
Hi-O
CAN_H
1
wh
wh/br
CAN_L
2
br
br
V
B
+
3
gn
gn
GND
4
ye
wh/gn
INPUT
5
gr
bl
Bus addresses/devices
The maximum number of bus addresses and devices are listed in Tab. 2. It must be
taken into consideration that some devices require multiple addresses.
Bus addresses/devices
Maximum
number
Bus addresses
32
Gateways
1
Emergency opening modules
4
Escape route interlocking technology
8
I
Tab. 6 :
Colour codes for
wiring
Tab. 7 :
Maximum number
of addresses and
devices