Chapter 3 Installation and Wiring GK600 User Manual
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3.6.2 Main Circuit Terminals of GK600-2T2.2B ~ GK600-2T37,
GK600-4T2.2G/3.7LB ~ GK600-4T75G/90L(B)
* Drives GK600-4T18.5G/22L~GK600-4T75G/90L without “B” in the model number, have no built-in brake choppers
as factory default. Therefore, brake resistor connected between B1 and B2 terminals is invalid.
Terminal marks
Designation and function of terminals
R/L1, S/L2, T/L3
Three-phase AC input terminals
,
DC reactor connection terminals. Connected with a
jumper as factory default
, B2
Built-in brake unit connection terminals*
,
DC input terminals of externally mounted brake unit
,
DC power supply input terminals
U/T1, V/T2, W/T3
Three-phase AC output terminals
Ground terminal PE
-
+ 1 + 2/B1
+ 2/B1
+ 2/B1
-
+ 1
