September, 2015 3-1
Wiring
This chapter explains the wiring methods of the power circuit and connector definitions.
The standard wiring diagrams for each control mode are also provided.
3.1 Connections ····················································································· 3-2
3.1.1 Connecting to Peripheral Devices ··················································· 3-2
3.1.2 Connectors and Terminals of Servo Drive ········································· 3-3
3.1.3 Wiring Method ············································································ 3-4
3.1.4 Specification of Motor Power Cable ················································· 3-5
3.1.5 Specification of Encoder Cable Connector ········································ 3-7
3.1.6 Selection of Wiring Rod ······························································ 3-10
3.2 Basic Wiring ··················································································· 3-11
3.2.1 200 W or models below (withtout built-in regenerative resistor nor fan) ·· 3-11
3.2.2 400 W ~ 750 W models (with built-in regenerative resistor but no fan) ··· 3-12
3.2.3 1 kW ~ 1.5 kW models (with built-in regenerative resistor and fan) ······· 3-13
3.2.4 2 kW ~ 3 kW models (with built-in regenerative resistor and fan) ·········· 3-14
3.3 I / O Signal (CN1) Connection ···························································· 3-15
3.3.1 I / O Signal (CN1) Connector Terminal Layout ·································· 3-15
3.3.2 Signals Explanation of Connector CN1 ··········································· 3-16
3.3.3 Wiring Diagrams (CN1) ······························································· 3-18
3.3.4 DI and DO Signal Specified by Users ············································· 3-20
3.4 CN2 Connector ··············································································· 3-21
3.5 Wiring of CN3 Connector ·································································· 3-23
3.6 CN6 Connector (DMCNET) ································································ 3-24
3.7 Standard Connection Example ··························································· 3-26