ICP DAS USA DB25 - Manual (Page 30)

DeviceNet to Motor Drives
24
E
XAMPLE
A
PPLICATIONS
DeviceNet Host to Serial Motor Drive
Supported
Motor Drive
DN-3000
DeviceNet Host
2 3
DeviceNet Host to Multi-Dropped Serial Motor Drives
NOTE: Multiple Motor Drives can be connected to Port 2 of a DN-3000 if:
Drive #1
RS-422/485
Multi-Drop
Network
DeviceNet Host
2 3
Drive # 2
DN-3000
Drive # 3
Up to 32
Drives
may be
connected
Drive # 4 Drive # 5 Drive # 6 Drive # 7
1) All Motor Drives use the same protocol.
2) Each Motor Drive can be internally addressed with a network address.
3) Each Motor Drive can communicate on a RS-485/422 multi-drop communications network;
-OR- RS232 to RS485 converters (1 per Motor Drive) are used;
-OR- a 3rd Party multi-port communications expansion module (Port Expander) is used.