WEISS EF2 Series - 6 INSTALLATION; 6.1 External braking resistor (option)

Manual R06-2016 51 / 172
ROTARY INDEXING TABLE CONTROLLER
EF2...B
INSTALLATION | 6.1 External braking resistor (option)
6 INSTALLATION
6.1 External braking resistor (option)
The PM240-2 Power Modules cannot recover generated power and feed it back into the grid.
For operations which produce energy, e.g. braking of a rotating mass, a braking resistor must be connected to con-
vert the generated power into heat.
6.1.1 Dimensions, hole patterns
Fig. 22: Dimensions BWD250
283
241
48 186
10 70
9
7
10 70
8
90
137 110
(266)
143 98
186
62,3
160
==
13,85
61 160
7
20
60
64
60
45 51
14
R3
R3
R5
Sticker on
both sides
M4
M4
designed for DIN rail clamping bracket
M4
x
x
x
View with premounted
DIN rail clamping brackets
90
45
25
4,5
40
9,5
x
Temperature switch
up to 200°C
View with premounted screws
to fix the frequency inverter
with hole pattern 186/62.3
QS sticker