Yamaha CL3 Owner's Manual - Page 57

Pin Assignment, DC POWER INPUT, METER CL3/CL1 only

Page 57 highlights

Pin Assignment Pin Assignment 4 3 21 9 8 76 5 15 14 13 12 11 10 20 19 18 17 16 23 22 21 DC POWER INPUT Pin Signal Name Pin 1 +24V 13 2 +24V 14 3 +24V 15 4 +24V 16 5 +24V 17 6 +24V 18 7 +24V 19 8 +24V 20 9 +24V 21 10 GND 22 11 GND 23 12 GND Signal Name GND GND GND GND GND GND CAUTION(+) CAUTION(-) DETECT A DETECT B DETECT GND Frame GND 8 321 15 11 10 9 GPI Pin Signal Name Pin Signal Name 1 GPO1 9 GPO2 2 GPO3 10 GPO4 3 GPO5 11 GND 4 GND 12 GND 5 +5V 13 +5V 6 GPI1 14 GPI2 7 GPI3 15 GPI4 8 GPI5 5 1 9 6 METER (CL3/CL1 only) Pin Signal Name Pin 1 RESET 6 2 SDA 7 3 DGND 8 4 SCL 9 5 +3.3D Signal Name +3.3LD +3.3LD LDGND LDGND Owner's Manual 57

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Pin Assignment
Owner’s Manual
57
Pin Assignment
DC POWER INPUT
GPI
METER (CL3/CL1 only)
Pin
Signal Name
Pin
Signal Name
1
+24V
13
GND
2
+24V
14
GND
3
+24V
15
GND
4
+24V
16
GND
5
+24V
17
GND
6
+24V
18
GND
7
+24V
19
CAUTION(+)
8
+24V
20
CAUTION(–)
9
+24V
21
DETECT A
10
GND
22
DETECT B
11
GND
23
DETECT GND
12
GND
Frame GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
8
19
20
21
22
23
Pin
Signal Name
Pin
Signal Name
1
GPO1
9
GPO2
2
GPO3
10
GPO4
3
GPO5
11
GND
4
GND
12
GND
5
+5V
13
+5V
6
GPI1
14
GPI2
7
GPI3
15
GPI4
8
GPI5
Pin
Signal Name
Pin
Signal Name
1
RESET
6
+3.3LD
2
SDA
7
+3.3LD
3
DGND
8
LDGND
4
SCL
9
LDGND
5
+3.3D
9
10
11
8
1
2
3
15
1
6
5
9