ETEL Doc.- Hardware Manual # DSCDP / Ver G / 6/1/11
DSCDP Hardware Manual 11
2.1.2 Block schematics
In the DSCDP rack formats, all parts are on a single board: the servo board. They need to be powered by an
external power supply. The power supply developed by ETEL (refer to the 'DSO-PWS User's Manual' for
more information) is designed to fit most applications. If you use another power supply, it must meet all the
specifications written on the next page. On the servo board, the power part and the control part are galvanically
separated. The inputs and outputs are insulated from the control part by opto-couplers.
Remark: M1 and M2 represent the motor 1 and the motor 2 respectively.
(*): it is possible to plug an EnDat 2.1 encoder (D-Sub 15 pins high density connector) but only
with the DSCDP3xx-xxx version.
Caution: The GND is internally connected to the DSCDP front panel which is connected to the
ground (PE).
The power GND is not connected to the ground (PE).
ETEL-Bus-Lite2
IN / OUT
TEB
IN / OUT
Digital control
DIP switch
AXIS #
Digital
inputs M1
Digital
outputs M1
Optional
board
Analog(*) / TTL
encoder input M1
Fuse
CAN bus
MACRO bus
PROFIBUS
DSO-HIO
Fuse
JC1 to 3 JC5 JC6
JC9 JC10 JC8
IGBT drive
unit
(POWER)
galvanic
insulation
Current
measure.
PH1 & 3
PH1
PH2
PH3
Thermostat
PE
DC
DC
DC
DC
Fuse
Over / under
voltage
JC7
M
O
T
O
R
O
U
T
P
U
T
Fuse
Fuse
Overcurrent
detection
IGBT power bridge
M1
JC15
E
X
T
E
R
N
A
L
P
O
W
E
R
S
U
P
P
L
Y
+Vpwr
GNDpwr
+Vaux
GNDaux
P
O
W
E
R
I
N
P
U
T
M
O
V
M
O
V
PH1
PH2
PH3
PE
JC11
IGBT power bridge
M2
M1
M2
IGBT drive
unit
Current
measure.
PH1 & 3
galvanic
insulation
(
CONTROL)
Analog(*) / TTL
encoder input M2
Digital
inputs M2
Digital
outputs M2
Fuse
SERVO BOARD
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
To Next Page
Loading...
Need help?
General
