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16 - OPTICON OPL972X/CRD972X
2.3.5 CONNECT RS485 MULTICRADLE
NETWORK
THIS PART DESCRIBES THE NETWORK
DETAILS. FOR CONNECTION DETAILS REFER
TO PREVIOUS PAGE.
TAKE NOTICE OF THE NECESSARY
PRECAUTIONS THAT NEEDS BE MADE TO
ESTABLISH A PROPER NETWORK
CONNECTION AS DESCRIBED BELOW.
Connect RS232
Only 1 multicradle in the network will be connected
to the PC through one RS232 cable. For RS232
interface use the left RS232 connector (RS232C-
1). Through this connection all multicradles can
communicate to the PC.
Connect RS485
A maximum of 16 multicradles can be connected in
a network through RS485 cables.
Set DIP switch settings
For (default) settings notice DIP switch table in the
next chapter.
• All multicradles in the network need to be set to
RS232/RS485 connection.
• All multicradles need to have the same baud rate
to be set by DIP switch.
• The first and the last multicradle in the network
must have the termination resistors set.
LED indicator
Typical LED indications are:
red: power is on
flashing green: collector sends to host
flashing yellow: host sends to collector
MASTER
RS232/RS485
TERMINATE
SLAVE
RS232/RS485
SLAVE
RS232/RS485
TERMINATE
ON
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