S.bus Wiring Example; When Separate Power Supply Used - FUTABA T18MZ WC Instruction Manual

Receiver
Orange
Three connectors can be
inserted.
＜ Before Use ＞
32
*When using 8/SB as S.BUS, you have to set CH
MODE of the mode B or mode D.
●S.BUS Servo
Since the channel number is memorized by the
S.BUS itself, any connector can be used. When the
SBD-1/SBD-2 (sold separately) is used, ordinary
servos can be used with the S.BUS system.
*SBD-1 cannot be used by S.BUS2 port.
●
Four connectors can be inserted
WARNING
Power supply
Please make sure that you use a battery
that can deliver enough capacity for
the number and kind of servos used.
Alkaline batteries cannot be used.
●When separate power supply used
When a large number of servos are used or
when high current servos are used, the servos
can be driven by a separate power supply by
using a separate Power Supply 3-way Hub.
Green
Used when using a separate
power supply battery.