12
3.2.1. Combination of several axis modules with one supply module
Please note the following conditions when combining several axis
modules with one supply module:
•
The State-bus (X6) can supply max. 10 axis modules.
•
The sum of the total capacity of the DC-bus may not exceed a
certain value (see chart):
The permissible total capacity depends on the interval between
two closing operations and the mains voltage. The total capacity
is the sum of the capicities of the supply module and the axis
modules.
−
For intervals between two closing operations longer than
15 min, the max. permissible capacities are applied.
DC-bus capacities of the 9200 series
Type 9212 9215 9217 9222
9223
9224 9225
9226
9227
9228
C
ZK
[
F]
235 705 1175 235 340 1100 2200
Permissible total capacity depending on the interval between two closing
operations and the mains voltage
9215; 9217
V mains=400V-480V
9212
V mains=400V
9212
V mains=480V
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
0 1 2 3 4 5 6 7 8 9 101112131415
Switch-on distance / min
C (total) / µF