LSIS XBC-DR14E - Page 250

Chapter 10 DC Input Option Board
10 - 4
(2) Interface with external devices
The following table describes interface with external devices
I/O
Internal circuit
Terminal
No.
Signal
Operation
Input
guaranteed
voltage
1-phase
2-phase
Input
00
CH0
Pulse input
CH0
A-phase
input
On
20.4~28.8V
Off
6V or less
01
CH 1
Pulse input
CH0
B-phase
input
On
20.4~28.8V
Off
6V or less
02
CH 2
Pulse input
CH2
A-phase
input
On
20.4~28.8V
Off
6V or less
03
CH 3
Pulse input
CH0
B-phase
input
On
20.4~28.8V
Off
6V or less
COM
COM(Input common)
2.7 k
2.7 k
2.7 k
2.7 k
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