109
CONTROL
ROOM
Combination Connection
5.6 Combination Connection
This connection method is useful for operating and adjusting multiple units from a single PC. By assigning IDs (refer to
“5.6.2”) to each unit, you can control them either simultaneously or individually.
Example: Controlling and “staging” multiple installed units
5.6.1 Connections
As shown below, connecting multiple units allows you to control all of them from a single PC.
You may use either combination input or control port (RS-232C connector), but not both at once. Using both simultaneously
will result in malfunction or system breakdown. Don’t connect combination inputs to other combination inputs or
combination outputs to other combination outputs. General-purpose Mini DIN6 (straight) cables may be used as
combination cables.
CONBINATION
RS - 232C
CONTROL
IN OUT IN OUT
Î
CONBINATION
RS - 232C
CONTROL
IN OUT IN OUT
Î
CONBINATION
RS - 232C
CONTROL
IN OUT IN OUT
Î
Combination cable
Combination cable
1st unit 2nd unit 3rd unit