Terminal Type
Function Page
200 V
Class
Drive
Model
2A0011 to 2A0273 2A0343 and 2A0396
400 V
Class
4A0005 to 4A0302 4A0361 to 4A0590
+M
12/18 pulse rectification
<2>
– Input for 12/18 pulse rectification –
-M
For 200 V class: 100 Ω or less
For 400 V class: 10 Ω or less
Grounding terminal 27
<1> Not used.
<2> +M and –M are for rectification purposes only. Do not use for dynamic braking or line-regeneration.
u
Protecting Main Circuit Terminals
n
Insulation Caps or Sleeves
Use insulation caps or sleeves when wiring the drive with crimp terminals. Take particular care to ensure that the wiring does
not touch nearby terminals or the surrounding case.
n
Insulation Barrier
Insulation barriers are packaged with drive models 4A0361 through 4A0590 to provide added protection between terminals.
Yaskawa recommends using the provided insulation barriers to ensure proper wiring. Refer to Figure i.18 for instructions on
placement of the insulation barriers.
Figure i.18 Installing Insulation Barriers
When wiring 4A0124, make sure the crimp terminals on the main circuit are connected so that they are facing in the correct
direction as shown in Figure i.19.
i.4 Electrical Installation
22
YASKAWA ELECTRIC TOEP C710616 54A YASKAWA AC Drive - Z1000 Quick Start Guide
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