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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
Zero point return deceleration LS
Reverse drive prohibited when N-LS is open
Forward drive prohibited when P-LS is open
1Ry turns OFF with Servo alarm
2Ry turns OFF with servo ready .
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).
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
Main circuit
pow rs p O N
OFF
1MC
II- 0 R
I
I
- 0 S
Must be
grounded.
-
(Less than 1000.)
t-L Regenerativ°P1
-r Resistor Un6B
From previous
MECHATROLINK station
SH 3
s'(ST
{0 .sfie
To next MECHATROLINK
y Si-el 8
station
4 4 a
End of last station
0V
+24V
External latch signal
DEC 09" z : 3 — F j p . -
=-0-0
N - s
+24V l R y
A L M 3
O V T - 4 4 7 - 1 .
,
B
BAT
o - 1 4 Output capacity (Note 1)
+
P Q Maximum operating voltage: 30 VDC
3.3 to 4.5 V backup battery
BA TO—) 2 ( 1 M a x i m u m operating current: 50 mA
FG,e 2 — 1
Figure 4.4 E x a m p l e : SGDB-DOON SERVOPACK Connection to Motor and Periph-
eral Device
4 -14
+
Alarm processing
1Ry
1
t C
For power supply OPEN/CLOSED
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.
T
SGDB-000N
SERVOPACK
o r
o f
U
6.0 kW min.
V
4CN
2
1
Terminal
resistor
1 2 0 0
RCN'
CN1
6 V
External latch signal
Zero point return deceleration LS
=
Reverse drive prohibited
Forward drive prohibited
30 VDC
50 mA max.
S
e
r
v
o
alarm
t
o
—Brake interlock
K
—
S
Servomotor
Must be gro
nded.
(Less than 1
0 a )
Abso
to
er
enco
Correctly terminate the end
of the shielded cable.
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