Configuration a n d Connections
4.5.1 T y p i c a l E x a m p l e
4.5 Connecting an Absolute Encoder
4.5.1 Typical Example
+
T h r e e - p h a s e 2 0 0 t o 2 3 0 VA C - 1 5 o/c,
5 0 / 6 0 H z
1MCCB R 0
Noise filter eliminates external noise.
r—1 Noise filter i
1Ry turns OFF with Servo alarm
2Ry turns OFF with servo ready .
3.3 to 4.5 V backup battery
1Ry
Main circuit
pow rs p O N
1
t C
Alarm processing
For power supply OPEN/CLOSED
OFF
t
;
1
7
.
1
-
-
_
Attach a surge suppressor to the
1MC 1 R y S U P m a g n e t i c contactor and relays.
1MC
II- 0 R
I
I
- 0 S
T
Must be
grounded. -
(Less than 1000.)
o r
o f
t-L Regenerativ°P1
-r Resistor Un6B
From previous
MECHATROLINK station
To next MECHATROLINK
station
End
of last station
+24V
External latch signal
Zero point return deceleration LS
Reverse drive prohibited when N-LS is open
Forward drive prohibited when P-LS is open
2
1
SH 3
s'(ST
{0 .sfie
y Si-el 8
4 4 a
SGDB-000N
SERVOPACK
6.0 kW min.
4CN
0V
CN1
6 V
DEC 09" z : 3 — F j p . -
=-0-0
=
N - s
Terminal
resistor
1 2 0 0
30 VDC
50 mA max.
+24V l R y A L M 3
O V T - 4 4 7 - 1 .
S
e
r
v
o
alarm
,
t
o
—Brake interlock
B
K
—
S
BAT
o - 1 4 Output capacity (Note 1)
+
P Q Maximum operating voltage: 30 VDC
BATO—) 2 ( 1 M a x i m u m operating current: 50 mA
U
V
RCN'
Must be gro
(Less than 1
External latch signal
Servomotor
nded.
0 a )
Abso
enco
to
er
Correctly terminate the end
of the shielded cable.
Zero point return deceleration LS
Reverse drive prohibited
Forward drive prohibited
FG,e 2 — 1
Note
1.
Maximum capacity of each output circuit is 50 mA and 30 VDC.
2. Signal output line Tp represents twisted-pair wires.
3. The 24 VDC power (I/0 power) supply must be supplied by the user.
4.
The power supply must be ON while the servo alarm (lRy) remains OFF till the communication connection (CONNECT command)
is completed after the control power is turned ON.
5.
SERVOPACK model SGDB-60 to -1E require a regenerative resistor (externally mounted option).
Figure 4.4 E x a m p l e : SGDB-DOON SERVOPACK Connection to Motor and Periph-
eral Device
4 -14
