Yaskawa SGDH Linear Sigma Series - Manual (Page 186)

7 Wiring
7.3.1 Connecting an Encoder (CN2) and Output Signals from the SERVOPACK
7-22
7.3 Wiring Encoders
7.3.1 Connecting an Encoder (CN2) and Output Signals from the SERVOPACK
(1) Connecting a Linear Scale Made by Heidenhain
(2) Connecting a Linear Scale Made by Renishaw
7.3.2 Encoder Connector (CN2) Terminal Layout
represents shielded twisted-pair wires ∗
∗ ∗
Serial converter unit
Linear scale
made by Heidenhain
1
9
3
7
4
2
11
14
1 COS PS
/PS
PG5V
PG5V
PG0V
PG0V
SIN
REF
/REF
5V
0V
/SIN
/COS
2
6
1
5
5
6
1
2
CN2
9
3
7
4
2
11
14
Shielded wire
Shielded wire
Connector
shell Connector
shell
Connector
shell
Connector
shell
SERVOPACK
Output line-driver
SN75ALS194 manu-
factured by Texas
Instrument or the
equivalent
CN2 CN1
CN1
CN1
35
0V
SG 1
0V +5V
PAO
/PAO
PBO
/PBO
PCO
/PCO
33
34
36
19
20
Connector
shell
Phase A
Phase
A
Phase B
Phase
B
Phase C
Phase
C
Line receiver
Host controller (User’s)
Choke
coil
Smoothing
capacitor
∗
11
5
3 2
1 R
R
R
6
7
10
9
8 16
C
+
-
represents shielded twisted-pair wires.
∗
∗ ∗
Serial converter unit
Linear scale
made by
Renishaw
9
1
10
11
4
12
2
3
9
1
10
11
4
12
2
3
COS PS
/PS
PG5V
PG0V
SIN
REF
/REF
5V
0V
/SIN
/COS
2
6
1
5
CN2
Shielded wire
Shielded wire
Connector
shell
Connector
shell
Connector
shell
CN1
PG5V
PG0V
5
6
1
2
Connector
shell
SERVOPACK
CN2 CN1
CN1
35
0V
SG 1
0V
0V
+5V
+5V
PAO
/PAO
PBO
/PBO
PCO
/PCO
33
34
36
19
20
Connector
shell
Phase A
Phase
A
Phase B
Phase
B
Phase C
Phase
C
Line receiver
Host controller (User's)
Choke
coil
Smoothing
capacitor
∗
11
5
3 2
1 R
R
R
6
7
10
9
8 16
C
+
-
Output line-driver
SN75ALS194 manu-
factured by Texas
Instruments or the
equivalent.
Applicable line receiver: SN75175 manufactured
by Texas Instruments or
the equivalent corres-
ponding to MC3486
R (Terminator) 220 to 470 Ω
C (Decoupling Capacitor) 0.1 μF
1 PG5V PG power supply
+5 V 2 PG 0 V PG power supply
0 V
3 − − 4 − −
5 PS PG serial signal input 6 /PS PG serial signal input
SHELL Shield − − − −