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CHAPTER 4 SPECIFICATIONS
4
4.3 Output Module Specifications
4.3.3 LY20S6 triac output module
Item Specifications Appearance
Number of output points 16 points
Rated load voltage,
frequency
100 to 240VAC (+10%/-15%), 50/60Hz(±3Hz)
Maximum load current 0.6A/point, 4.8A/common
Load voltage distortion ratio Within 5%
Maximum load voltage 264VAC
Minimum load
voltage/current
24VAC/100mA, 100VAC/25mA, 240VAC/25mA
Maximum inrush current 20A/cycle or less
Leakage current at OFF 3mA or lower (at 240V, 60Hz), 1.5mA or lower (at 120V, 60Hz)
Maximum voltage drop at ON 1.5V or lower (at load current of 0.6A)
Response
time
OFF to ON Total of 1ms and 0.5 cycles or less
ON to OFF Total of 1ms and 0.5 cycles or less (rated load, resistive load)
Surge suppressor CR absorber
Fuse None (Attaching a fuse to each external wiring is recommended.)
Dielectric withstand voltage 2300VAC, 1 minute (altitude 2000m)
Insulation resistance 10M or more by insulation resistance tester
Noise immunity
By noise simulator of 1500Vp-p noise voltage, 1µs noise width and 25 to 60Hz noise
frequency
Protection degree IP1X
Common terminal
arrangement
16 points/common (common terminal: TB17)
Number of occupied I/O
points
16 points (I/O assignment: output 16 points)
External interface
18-point screw terminal block (M3 × 6 screws)( Page 62, Section 6.2.1)
5VDC internal current
consumption
300mA (TYP. all points ON)
Weight 0.22kg
External connections Terminal connections
Load
Load
TB16
LED
TB17
100 to 240VAC
LED
TB1
Internal
circuit
Terminal
number
Signal
name
Signal
name
Viewed from the front of the module.
Y01
Y03
Y05
Y07
Y09
Y0B
Y0D
Y0F
Empty
Y00
Y02
Y04
Y06
Y08
Y0A
Y0C
Y0E
COM
100 to 240VAC
Load
Load
Load
Load
Load
Load
Load
Load
Load
Load
Load
Load
Load
Load
Load
Load
1
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
18