Rion NA-42, Instruction Manual

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78
Serial Interface
Communication With Multiple Units Using SC-31
Using the optional SC-31M/SC-31S adapters, it is possible to connect up to
16 NA-42 units to a single computer.
Connecting multiple NA-42 units (max. 16) to a computer
Use SC-31M/SC-31S adapters (option) and LAN cables (generic 10BaseT
cable)
Maximum allowable wiring distance: 400 m
Note
(1) When multiple units are connected, commands
can be sent either to a single unit or all units. It
is not possible to send for example a command
to 3 out of 5 connected units.
(2) When sending commands to all units, only set-
ting commands are valid. Commands for get-
ting information (parameter "?") and the DOF
command are invalid.
SC-31S SC-31S SC-31S SC-31S
SC-31M
LAN cable
NA-42 NA-42 NA-42 NA-42
LAN cable LAN cable LAN cable
Computer