Version Differences for MSL1000

Line 2:
       
  Interface Connector    Interface Connector 
- | Signals Pin   + |-  
- No.   + | Signals | Pin No. | I/O | Electrical Specifications |  
- I/O Electrical Specifications   + | VCC | 1 | - | Power Supply: Typical: 3.3V |  
- VCC 1 - Power Supply: DC 3.0 to 3.6V      
  LASER EN 2 I C-MOS Logic Level for Laser Control (ON/OFF: High = ON, Low = OFF)    LASER EN 2 I C-MOS Logic Level for Laser Control (ON/OFF: High = ON, Low = OFF) 
  POWER EN 3 I C-MOS Logic Level for Power Supply (ON/OFF: High = ON, Low = OFF)    POWER EN 3 I C-MOS Logic Level for Power Supply (ON/OFF: High = ON, Low = OFF)