Configuration Based On Upstream Controller And Rs-485 - Omron V700-HMD13 series User Manual

3.2 Configuration based on upstream controller and
RS-485
Upstream controller
SW1-5: Node 1
Terminator ON
SW10: Terminator /OFF
The upstream controller must be able to be ready to receive data within 15 ms after data transmission.
Without this control scheme, the whole system fails to operate correctly.
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
System Configuration Examples
24 V 24 V
power power
supply supply
24V- 24V-
54321
24V+ 24V+
SW1-5: Node 3
SW10: Terminator /OFF
Section 3
24 V
power
supply
24V-
54321
24V+
SW1-5: Node 4
SW10: Terminator /ON
V700-L11
User's Manual
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