Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors - MECHATROLINK-II Communications Reference - Manual (Page 76)

3.5 Wiring MECHATROLINK-II Communications
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3.5 Wiring MECHATROLINK-II Communications
The following diagram shows an example of connections between a host controller and a SERVOPACK using
MECHATROLINK-II communications cables (CN6A, CN6B).
Note 1. The length of the cable between stations (L1, L2 ... Ln) must be 0.5 m or more.
2. The total cable length must be L1 + L2 ... + Ln ≤ 50.
3. When multiple SERVOPACKs are connected by MECHATROLINK-II communications cable, a terminator must
be installed at the final SERVOPACK.
Ln
L1
L2
Terminator
DC24V
DC 0V
MP2300
YASKAWA
TEST
ޓ
ޓ
ޓ
Option Option
RDY
ALM
TX
RUN
ERR
BAT
MON
CNFG
INT
SUP
STOP
SW1
OFF ON
BATTERY
CPU I/O
M- I/II
218IF-01
ERR
COL
RX
RUN
STRX
TX
INIT
TEST
ON OFF
PORT
10Base-T
M-II