Chapter
5
Operating Instructions
CLX490 Compact OMNI Scanner
5-4
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8009237/RB47/2007-08-03
Electrical installation
5.2.4
Connections/cables for the Bus Connection Modules
BMV10 and BMS20
The BMV10 Bus Connection Module (depending on the model) is used to connect a CLX to
the Profibus-DP or to the DeviceNet for use in industrial applications. The BMS20 Bus Con-
nection Module enables the CLX to be integrated in the Interbus-S.
Connecting the CLX to the BMV10/BMS20
BMV10: two cables no. 2020302 are required.
BMS20: the cables no. 2020265 and no. 2020264 are required.
Alternatively, via external parameter memory no. 2020307 (see
tions/cables for the external parameter memory (connection to AMV/S or BMV10/
).
a) CLX without heater:
Connection modules: BMV 10and BMS20.
The cables no. 2020302 can be extended to 10 m for CLX without a heater (host and aux-
iliary interface: RS-232!).
b) CLX with heater:
Connection module: BMV10.
The BMV10 may only be used if it is mounted outside the refrigeration area (temperature
range 0 to +40
°
C).
The cables no. 2020302 must
not
be extended. If longer cables are required, the entire
power supply system (Pin 1/Pin 5) must be connected with a wire cross-section of at least
0.75 mm
2
at a maximum of 10 m.
Recommendation
Use the cable no. 2021298 (with two connector covers, length 3 m).
The BMS 20 is not suitable for powering CLX with heater!
The procedures for connecting and configuring the Bus Connection Modules are described
in the following documentation:
•
Operating Instructions for the
"BMV/BMH10 Bus Connection Module for Profibus DP"
(no. 8008825)
•
Operating Instructions for the
"BMV/BMH10 Bus Connection Module for DeviceNet"
(no. 8008972)
•
Technical Information for the
"BMS20 Bus Connection Module for Interbus-S"
(no. 8007546)
5.2.5
Connections/cables for the external parameter memory
(connection to AMV/S or BMV10/BMS20)
The external parameter memory (external accessory) is located in a connector cover with
15-pin D Sub HD plug connections. The cover covers the terminals on the CLX so that the
enclosure rating IP 65 is achieved.
The connector cover with the external parameter memory is prefabricated with two cables,
each 3 m in length, and is available with four different cable ends:
•
with two 15-pin D Sub HD connections (pin assignment identical to that of the CLX
terminals), no. 2020307
•
with a connector cover, no. 2021689
•
with two open cable ends, no. 2020981
•
with one 9-pin D Sub cable connector and one open end, no. 2020308
