Siemens SIMADYN D Hardware Manual page 139

Aotewell Ltd
Block diagram
Hardware - SIMADYN D
Edition 12.2004
HongKong|UK|China
www.aotewell.com
ITDC
controller
and
gating unit
P5 M P15 N15
Local expansion bus
Fig. 5-11 Block diagramm ITDC
sales@aotewell.com
AS IC U 1
L ine counte r Vsyn 2
L ine counte r Vsyn 3
AS IC U 1
L ine counte r L12
L ine counte r U syn
Line angular encoder
L ine counte r L13
Pulse generator
ASIC U1
Actual values
M ain pulse length
S econd p ulse length
AS IC U 1
C urr. act. val. sens.
Zero current sens.
Volt. act. val. sens.
W atchdog
Pulse end stage
AS IC U 1
Pulse
Changeov. sw itch
sensing
Latch 50 mA driver
D
A
D
A
Driver T filter
Industry Automation
Input/output modules
Speed input
5V /15V
5V /15V
4 binary outputs
2 analog outputs
4 binary intputs
5-47
+86-755-8660-6182
5