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Product Name: JM-SSC16 Servo Controller Kit

Model No.: SCB-V001

Packing List:

1. JM SSC16 servomotor controller card

2. Signal cable

3. Mini-Servo-ExplorerTM software CD

Description:

JM SSC16 is a general purpose, 16 servomotor serial controller. It can communicate with PC or other type of device to download program to control up to 16 servomotors. This board also has its own memory to story program so that it will enable robot to operate as independent unit.

Specifications:

Micro processor: AVS series, AT90S8535

Interface: RS232, 9600, N81

Servomotors output control: 16

Supporting servomotor type: VIGOR, FUTABA and HITEC

Output pulse ( servomotor turning degree): T=20ms, VH= 0.5~2.5ms (0`180 degree)

PCB dimension: 53x60mm

Power input: 5V, 6V, GND.

Accuracy: 0.72o/step

Space to store the movement file: 1K Byte-EEPROM 

16-channel and 30 lines of movement point can be stored in the JM-SSC16 servo-controller

Application:

The most common application environment is shown as below:

Interface Port:

 

Pinouts on JM-SSC16:

Cable of connecting JM-SSC16 with PC serial port:

Illustration

Pinouts

DB9F Connector (to PC COM port)

RJ11 Connector (to JM-SSC16)

DB9F(5) RJ11(1)-GND

DB9F(2) RJ11(2)-TXD
DB9F(3) RJ11(3)-RXD
DB9F(5) RJ11(4)-GND
　 　

RS232 Communication Protocol of JM-SSC16

Real-time control:

Byte sequence 1 2 3
Value 0xff Servo NO. (1~16) Servo position(0~250)

Download control:

1. Servo position command:

Byte sequence 1 2 3~18
Value 0xfe Movement step NO. (0~59) Servo position (0~250)

2. Download ending command:

Byte sequence 1 2 3 4 5 6~10
Value 0xfe 64 Total steps (0~60) 1 Movement speed (slow~fast)  (1~250) undefined (0~255)
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