Abus ABUCompact GM2 - D E C L a R a T I O N O F I N C O R P O R a T I O

Ma in t e nan c e | W i r ing d iag r a ms
96
ONLY FOR EXTERNAL CONTROL
CONTROL IN THE MOTOR COVER
Pin plug for star points Pin plug for brake
Pin plug for hoist
motor
─ The electricity for the hoist motor is
controlled in an external control (e.g. inside
a panel).
─ The circuit board of the external control
conducts the electricity to the hoist motor
and handles the control of the brake.
ONLY FOR ABULINER
The electricity of the hoist motor is controlled by a
frequency converter in a variable frequency. This
enables continuous control of the speed of the
chain hoist. The frequency converter is mounted on
the chain hoist in an additional housing. With
additional frequency converters, the trolley and
crane speeds can also be continuously controlled.
Wiring diagrams for this can be obtained from
ABUS Service. See “ABUS Service” page 90.
Abbreviation Designation
+HT Pendant control
-S1 Emergency stop button
-S21 Lift button
-S22 Lower button
-S41 Trolley travel toward right button
-S42 Trolley travel toward left button
-S31 Teach-in hoist limit switch
+VFS-X2 Mobile control
+KA-M41 Trolley travel motor
-M21 Hoist motor
+HU Chain hoist
-V21 Electronics for brake of hoist
-V41 Electronics for brake of hoist trolley
-A1 Supply PCB, direct control PCB or
external control PCB
+HW Power line
+KA-S51 Trolley travel limit switch
+KA-S51.1 Right limit stop
+KA-S51.4 Left limit stop
+KA-S51.2 Braking function, right
+KA-S51.3 Braking function, left
-A40 Semiconductor relay PCB, trolley
travel motor
HGS Hoist limit switch
-P21 Operating hours counter
-X0 Plug-in connection for connection
cable
-X2 Plug-in connection for pendant control
-X41 Plug-in connection for trolley travel
motor
-X21 Plug-in connection for hoist motor
-X22 Plug-in connection for star points of
hoist motor
-X23 Plug-in connection for brake of hoist
motor
-A31 Hoist limit switch PCB
+SKR Crane panel
-A20 Semiconductor relay PCB
-X31.1 For electronic hoist limit switch:
detach jumper
-K1 Main contactor
-T1 Control transformer
- F1-3 Fuses