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INSTALLATION AND WIRING
21
2.2.4 DeviceNet communication signal wiring
(1) Terminal block layout
The terminal layout of the inverter's DeviceNet communication signals is as shown
below.
Terminal screw size: M2.5
V+
CAN+
SHLD
CAN-
V-
NC
CAUTION
The DeviceNet terminal block is hard-wired. It is not removable.
(2) Constructing DeviceNet Drop Cable
Use the DeviceNet drop cable to connect the inverter to the DeviceNet network. The
drop cable consists of an ODVA-approved "thin" cable and a 6-pin connector to be
plugged into the inverter's DeviceNet connector. The ODVA approved wire is a hard
wire specification. Recommended parts are:
DeviceNet Thin Cable: Belden part number 3082A or equivalent.
Note: Maximum length of drop cable must not exceed 20 feet.
To Network
Trunk Cable
DeviceNet Thin
Drop Cable
DeviceNet Cable