B&B Electronics CTA4100A_D - Manual - Manual (Page 6)

CTA USER MANUAL
2007-05-09 - 6 - © DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
CTA4 series
Counter Timer Tachometer Timer + Counter
CP1 CP1 CP1
CP2 Gate
Gate
Reset1 Reset1 Reset1 Reset1
Reset2 Start
Start
Figure 1
Figure 2 Figure 3
Input connection:
Output load PIN connection:
1. When CP1, CP2, RST1 and RST2 inputs are contact inputs, please set the input type as NPN.
2.
When the previous device is an open collector type, the device can adopt the 12V power supply
offered by CTA for the connection.
(Relay Output) (Transistor Output)
NPN
PNP