Chapter
5
Operating instructions
ICR 84x Image Code Reader
5-2
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8 010 961/0000/10-05-2005
Electrical installation
5.2.1
Pre-fabricated cables (Overview)
Temperature range 0 to +40
°
C (+32 to +104
°
F).
For technical data on the cables
Chapter 10.9.4 “Cables and plug-in connections“,
5.2.2
Connections/cables for the CDB 420 or CDM 420 Connection Module
The CDB 420 or CDM 420 Connection Module is suitable for connecting the ICR to
peripherals (distribution function) and the power supply. The module can be used to
establish a connection to the host (point-to-point) and integrate the device into the CAN
scanner network. The CDB 420 is available in two variants. All modules can be operated with
an operating temperature to –35 to +40
°
C (–31 to +104
°
F).
shows the connection principle of the CDB 420 or CDM 420 for one ICR.
Connection of
ICR to
Cable
Length
Purpose
CDB 420
CDM 420
No. 6 010 075 2 m
(6.56 ft)
Extension cable for data and function interfaces, with
15-pin D Sub HD socket and plug
Non-SICK
power pack
No. 6 010 137 2 m
(6.56 ft)
Connection cable for data and functions interfaces,
with 15-pin D Sub HD socket and open end
PC (RS 232)
No. 2 014 054 3 m
(9.84 ft)
RS 232 data cable (null modem cable) with two 9-pin
D Sub sockets (TxD and RxD are crossed)
Ethernet
No. 6 026 083 3 m
(9.84 ft)
Ethernet data cable (patch cable) with two 8-pin
RJ-45 plugs (grey)
PC with
Ethernet card
No. 6 026 084 3 m
(9.84 ft)
Ethernet cross-over cable with two 8-pin RJ-45 plug
(red)
Tab. 5-2: Cables for connecting the ICR
Fig. 5-1:
Block diagram: Connection of the ICR to the CDB 420 or CDM 420 Connection Module
PLC
Photo-
electric switch
Reading pulse
Photo-
electric switch
Path increment
Teach-in
Match code 1
End of reading interval
ICR 84x
HOST/PLC
CDB 420/CDM 420
Connection Module
AUX
15 to 30 V DC
PLC
CAN bus
– – cable if necessary