The Controller is designed 
for RC type hobby Servos

Power:
 6 DC
 .02  amps 

Interface: 
Rs-232 9600 N 8 1 

I/O:

5 volts dc 20ma current

"See Manual  For Details"


Female DB9 Connector:  On CASE
1.  No Connection
2.  Data  Transmit
3.  Data  Receive  
4.  No Connection
5.  Ground ("DC common")
6.  No Connection 
7.  No Connection
8.  No Connection
9.  No Connection
"See Manual  For Details"