Configuration Based On Upstream Controller And Rs-232C - Omron V700-HMD13 series User Manual

Section 3
System Configuration Examples
3.1 Configuration based on upstream controller and
RS-232C
Upstream
controller
SW1-5: Node 1
SW10: Terminator /ON
For a 1:N connection involving a link unit, it is necessary to add an normal controlled RS signal from an
upstream controller to a CS signal. The RS signal must be turned OFF within 15 msec after completion of
data transmission. Otherwise, this configuration does not operate correctly.
V700-L11
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User's Manual
24 V
power
supply
24V-
54321 54321
24V+
SW1-5: Node 2
SW10: Terminator /OFF
Total cable length: max. 50 m
Precautions for trouble-free operation
24 V
power
supply
24V- 24V-
54321
24V+ 24V+
SW1-5: Node 3
SW10: Terminator /OFF
24 V 24 V
power power
supply supply
24V-
54321
24V+
SW1-5: Node 4
SW10: Terminator /ON