(1) Do not connect to equipment other than specified (LEC-W1, LEC-W2, LEC-T1, LEC-G).   
When connected to equipment which is not specified, the product will be damaged by incorrect 
signal wiring. 
(2) When connecting the cable, make sure that no electrically conductive materials are present in 
the connector insertion port. 
(3) In the LEC-W1, the 0V of the driver and PC is not insulated. 
If the 0V and the PC ground are common and the PC ground makes contact with another 
voltage, an excessive voltage might be applied to the driver, causing damage to the 
driver. 
 
4.4 CN5: Parallel I/O connector 
 
Controller 
 
 
 
 
CN5 
 
Please refer to “6.4 Parallel I/O Wiring Example” for how to wire the CN5 connector. 
Please refer to "6.3 The parallel I/O signal is detailed" for details of each signal of parallel I/O.