Omron TJ2-MC02 Hardware Reference Manual page 154

Hardware reference
Power supply connector
Connect an external 24 VDC power supply to the power supply connector
(CN3).
The table below gives the pin layout for the power supply connector.
/i
Pin Signal
1 FG
2 0 V
3 +24 V
Dipswitch settings (SW)
The dipswitch is for future use. Set all the pins to OFF.
System configuration
The maximum number of MECHATROLINK-II devices that you can connect
in the MECHATROLINK-II network with a repeater is set by the
MECHATROLINK-II cable length.
/i
Network part MECHATROLINK-II
cable length
Master-side (B) Max. 30 m
Max. 50 m
Extension (C) Max. 30 m
Max. 50 m
1. The repeater itself is included in the maximum number of
MECHATROLINK-II devices.
The total number of MECHATROLINK-II devices is set by the TJ1-ML__:
• The TJ1-ML04 can have up to 4 MECHATROLINK-II devices.
• The TJ1-ML16 can have up to 16 MECHATROLINK-II devices.
Terminate the last MECHATROLINK-II device with a MECHATROLINK-II
terminator (A).
HARDWARE REFERENCE MANUAL
Description
Frame ground
0 VDC input
24 VDC input
Maximum number of
1
MECHATROLINK-II devices
16
15
16
15
fig. 73
fig. 74
TJ1-ML16
REP2000
CN1 CN2
1 15
B
3
2
1
A
16
C
148