Yaskawa SMCGUI-THK1 - Manual (Page 30)

26
Digital I/O
Digital Input
Note: Inputs float high unless the input is held low.
Item Specifications
Number of Input Points 8
Input Format Sinking
Isolation Optical
Voltage 24 VDC ± 20%
Current Rating (ON) 5.3 mA to activate
Input Impedance 2.2k
Ω
Operation Voltage Logic 0 <5V
Logic 1 >15V
OFF Current 0.9 mA or less
Response Time OFF to ON: <0.5 ms
ON to OFF: <1.5 ms
Latch Response Time Less than 25 µsec
Minimum Latch Width 9 µsec
19 Digital Input 7
20 Digital Input 8
47
Legend-MC I/O
Connector CN5
49
18
17
45
44
43
Internal Circuitry
2.2k
Digital Input 1
(Main Latch)
Digital Input 2
(External Latch)
Digital Input 3
Digital Input 4
Digital Input 5
24VDC
42 Digital Input 6
Field Wiring
LEGEND-MC I/O