Delta Electronics CTA4

CTA USER MANUAL
2007-05-09 - 8 - © DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
 Counter
Switch
Function OFF ON
1 DIP switch Disabled
Enabled
2 Counting mode
Counting
up
Counting
down
3
4
Output mode
See the table on
the right
5 Counting speed 30cps
10Kcps
6 Reserved - -
7 Input signal NPN PNP
8 Width of reset signal
20ms 1ms
Switch 3
Switch 4
Output mode
OFF OFF F
ON OFF N
OFF ON C
ON ON R
 Tachom e ter
Switch
Function OFF ON
1 DIP switch Disabled
Enabled
2 Reserved - -
3
4
Output mode
See the table on
the right
5 Counting speed 30Hz 10KHz
6 Reserved - -
7 Input signal NPN PNP
8 Width of reset signal
20ms 1ms
Switch 3
Switch 4
Output mode
OFF OFF Lo-Lo
ON OFF Lo-Hi
OFF ON Hi-Lo
ON ON Hi-Hi
※When Switch 1 is enabled (ON), the parameters can only be set up by Switch 1 ~ Switch 8 and cannot
be modified in the system. If the parameters have to be set in the system, please disable Switch 1
(OFF).