5 Guide For Connection     
32    © Copyright Reserved Autonics Co., Ltd. 
5.2  Input and Output connection 
5.2.1  Input logic selection [no-voltage(NPN)/voltage(PNP)] 
     
1. The power must be cut OFF. 
2. Squeeze toward  ①  and pull toward  ②  as the figure. (CTS/CTY Series) 
3. Select input logic by using input logic switch (SW1) inside Counter/Timer. 
4. Push a case in the opposite direction of  ②. 
5. Then supply the power to counter/timer.