Brother S-7300A - Page 180

S-7300A
10. ELECTRIC MECHANISM
169
<List of connectors>
Connector No.
Name
Description
(1)
Power supply connector
Connects to the connector from the machine head.
(2)
Sewing machine motor connector
(3)
Feed motor connector
P1
Solenoid connector
P2
Operation panel connector
P3
Hand switch connector
P4
Feed motor encoder connector
P5
Sewing machine motor encoder connector
P7
Standing operation pedal connector
Connects to plug for standing operation (sold
separately).
P8
option connector
Input and output signals for external devices are
available.
P9
puller connector
Supplies power for the puller.
P11
Fan connector
Connects to the fan.
<List of terminal numbers>
Pin No.
P7
P8
P9
P11
Standing operation
connector
option connector
puller connector
Fan connector
1
DC+8V
DC+5V
DC+5V
DC+24V
2
High speed switch
Option input 1
Puller signal (*2)
Lock signal input
3
Trimming switch
Option input 2
S0V
4
S0V
Option input 3
5
Slow speed switch
Needle down signal
output (*1)
6
Presser foot switch
Needle up signal output
(*1)
7
Variable speed input
Sewing machine motor
encoder (*1)
8
Start/stop signal output
(*1)
9
S0V
10
Option Output 1 (*1)
11
Option Output 2 (*1)
(*1) Open collector
(*2) MSW960