dolycon CT100 Series - Page 45

CT100 series inverters Installation and wiring
41
DI1～DI7
Switch input
terminals 1～7
Input specifications: 24V, 5mA
HDI
High speed pulse
input or switch input
Pulse input frequency range:
0～50kHz
High level voltage: 24V
COM
+24V power supply
or external power
ground
Internal isolation from GND
Switch
output
DO
Open collector
output, common
CME terminal
External voltage range: 0～24V
CME
Common terminal of
open collector
output
Short circuit with COM by
default
HDO
High speed pulse
output or open
collector output,
common COM
terminal
Pulse output frequency range:
0～50kHz
COM
HDO common
terminal
Internal isolation from GND
Analog
input
+10/5V
The local supplies
+10V or 5V power
output
Output voltage: 10V or 5V
available via X13, optional
Output current range: 0～50mA
(If the potentiometer is
connected between +10V/+5V
and GND, the resistance should
not be less than 2kΩ.)
AI1
Analog input
terminal 1
Input voltage and current are
optional
Input voltage range: 0～10V
Input current range: 0/4～20mA
AI2
Analog input
terminal 2
Input voltage range: -10～10V
GND
Analog ground
Internal isolation from COM
Analog
output
AO1～AO2
Analog output
terminal
Output voltage and current are
optional
Output voltage range: 0～10V
Output current range: 0～20mA
GND
Analog ground
Internal isolation from COM