R7ML-RS4
P. 5 / 10
EM-7805-C Rev.2
WIRING INSTRUCTIONS
■
SCREW TERMINAL
Torque
: 0.5 N·m
■
SOLDERLESS TERMINAL mm (inch)
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable. Solder-
less terminal:
Applicable wire size: 0.25 to 1.65 mm
2
(AWG 22 to 16)
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd, Nichifu Co., Ltd
6 (.24) max
3.3 (.13) max
mm (inch)
MECHATROLINK CONNECTION
■
MECHATROLINK CONNECTION
SRD+
SRD–
SLD
Master
termi-
nator
termi-
nator
*
Terminator
Be sure to connect the terminating resistors to the unit at both ends of transmission line.
Use the terminating resistor dedicated for MECHATROLINK: Model JEPMC-W6022, Yaskawa Controls Co., Ltd.
Certain types of Master units may have incorporated terminating resistors. Consult the instruction manual for the Master.
SRD+
SRD–
SLD
SRD+
SRD–
SLD
Slave
SRD+
SRD–
SLD
SRD+
SRD–
SLD
Slave
SRD+
SRD–
SLD
MECHATROLINK
Cable
MECHATROLINK
Cable
*
*
MECHATROLINK COMMUNICATION
■
MECHATROLINK-I
Baud rate
: 4 Mbps
Transmission distance
: 50 m max.
Distance between stations
: 30 cm min.
Transmission media
: MECHATROLINK cable (Model JEPMC-W6003-x-E, Yaskawa Controls Co., Ltd.)
Max. number of slaves
: 15 (The maximum number of slaves might change depending on the master unit. Refer to the
manual of the master unit)
Transmission cycle
: 2 msec. (fixed)
Data length
: 17 byte
■
MECHATROLINK-II
Baud rate
: 10 Mbps
Transmission distance
: 50 m max.
Distance between stations
: 50 cm min.
Transmission media
: MECHATROLINK cable (Model JEPMC-W6003-x-E, Yaskawa Controls Co., Ltd.)
Max. number of slaves
: 30 (The maximum number of slaves might change depending on the master unit. Refer to the
manual of the master unit)
Transmission cycle
: 0.5 msec., 1 msec., 1.5 msec., 2 msec., 4 msec., 8 msec.
Data length
: 17 bytes / 32 bytes selectable (Must choose identical data size for all stations on one network)
056 222 38 18
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