YASKAWA JEPMC-MP2300-Y Series User Manual page 243

[ b ] DeviceNet Connector
The DeviceNet connector is used to connect the MP2300 to computers and peripheral devices via a
DeviceNet connection.
( 4 ) Module Connection Examples
[ a ] PORT Connector Connections
For information on how to connect the PORT connector, refer to 4.5.1 ( 4 ) [ a ] PORT Connector
Connections on page 4-61.
[ b ] DeviceNet Connections
There are two connection methods for master mode.
Multi-drop connections
260IF-01
MP2300
260IF-01
MP2300
YASKAWA
Terminator
121 Ω
Trunk line cable
Drop line cable
External power supply line for I/O
Internal power supply line for I/O
Power supply line for communication
Pin Signal
Number Name
V-
1
CAN-L
2
SHIELD
3
CAN-H
4
V+
5
Internal power supply for I/O
PS
External power supply for I/O
PS
I/O I/O
FG
4.5 Communication Module (Optional) Connections
Description
0-V external power supply for
communication
CAN bus line dominant L
−
CAN bus line dominant H
24-V external power supply for
communication
I/O
Terminator
121 Ω
Power-supply tap for communications
(With reverse current protection
for when several power supplies are connected.)
PS
Power supply for communication
4-69