ECI1000 Network Motion Control Card Hardware Manual Version1.4
13
2.2.4.2
Digital Input Specification
→general input channel:
Item
Specification
The number of channels
36 (IN10-IN35)
Input method
NPN type
Input voltage level
DC24V
Input current (typical value)
4.8mA
Input open voltage
<14.5V
Input the minimal current
1.8mA
Input impedance
4.7KΩ
Isolation
Optoelectronic isolation
Input frequency
<5kHz
2.2.4.3
Terminal Definition
PIN
Name
Description
Default function
1
EGND
External power ground
2
IN0
Input 0
3
IN1
Input 1
4
IN2
Input 2
5
IN3
Input 3
6
IN4
Input 4
7
IN5
Input 5
8
IN6
Input 6
9
IN7
Input 7
10
IN8
Input 8
Latch R0
PIN
Name
Description
1
EGND
External power ground