YASKAWA SGDH User Manual

6 Wiring
6.2.1 Connecting an Encoder (CN2) and Output Signals from the SERVOPACK (CN1)
6-8
(b) Setting Parameters
6.2 Wiring Encoders
The connection cables between encoder and SERVOPACK and wiring pin numbers differ depending on servo-
motor model. Refer to 5 Specifications and Dimensional Drawings of Cables and Peripheral Devices for details.
6.2.1 Connecting an Encoder (CN2) and Output Signals from the SERVOPACK
(CN1)
(1) Incremental Encoders
Parameter Meaning
Pn001 n.0 Not applicable for DC power supply input: Input the AC power supply for the
terminal L1, L2 or L3.
n.1 Applicable for DC power supply input: Input the DC power supply between the
terminal and the terminal 1, or the terminal and the terminal .
• When changing the parameters, turn the power ON again for the necessity of the effective setting.
35
0 V
SG
1
0 V
0 V
+5 V
+5 V
PA
O
/PAO
PBO
/PBO
PCO
/PCO
PG5V
PG0V
1
2
5
6
CN2
33
34
36
19
20
PG
CN1
0.33 mm
(0.001 in )
2
Light blue
PG 
5 V
PG 
0 V
PS
/PS
White/Light blue
Incremental
encoder
Red
Black
Shield wire
(Shell)
Connector shell
Connector
shell
Output line-driver SN75ALS194
manufactured by Texas 
Instruments or the equivalent.
Phase A
Phase
A
Phase B
Phase
B
Phase C
Phase
C
SERVOPACK
Line receiver
Host controller
Choke
coil
Smoothing
capacitor
R (terminator): 220 to 470 Ω
C (Decoupling Capacitor) 0.1 µF
CN1
11
5
3
2
1
R
R
R
6
7
10
9
816
C
+
-
: represents twisted-pair wires.
2
The pin numbers for the connector wiring differ depending on the servomotors.
C, D, H, G : pin number for the SGMGH, SGMSH, SGMDH, SGMUH servomotors.
1, 2, 5, 6 : pin number for the SGMAH and SGMPH servomotors.
∗1
∗2
C (5)
∗2
∗2
D (6)
H (1)
G (2)
∗1

YASKAWA SGDH Specifications

General

Series	SGDH
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Protection Class	IP20
Type	Servo Drive
Communication	MECHATROLINK-II, MECHATROLINK-III, EtherCAT
Feedback System	Incremental Encoder, Absolute Encoder