Fig. 6 Thyro-A...h Rl1, ...H Rlp - AEG THYRO-A Operating Instructions Manual

➜ 5. Interfaces
Fig 6 Thyro-A...HRL 1, ...H RLP
With its system interface terminal strip X22 the Power Controller Thyro-A can be
connected via an optional bus module to, for example, Profibus DP or Modbus RTU
(other bus modules available on request). Description and connections can be taken
from the instructions of the respective components.
NOTE
The access to set value, actual values and parameters made possible
through bus provides further useful functions for application
(see chap. 2.6).
6. Mains load optimization
➜
The application of mains load optimization offers substantial advantages, e.g.
reduction of mains load peaks and mains reactions.
Mains load optimization is possible in multiple controller applications in which either
the operating mode TAKT (slow pulse at AN_1 = Œ 30°el) or operating mode QTM
is applied.
S1-10
..
..
..
S1-1
R 201
R 202
R 203
R 204
R 205
X1 Mains
X11 Control voltage
X2 In / outputs
X22 System interface
X3 Indicator relay
89