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CHAPTER 4 SPECIFICATIONS
4
4.3 Output Module Specifications
4.3.7 LY42NT1P transistor output module (Sink type)
Item Specifications Appearance
Number of output points 64 points
Rated load voltage 10.2 to 28.8VDC
Maximum load current 0.1A/point, 2A/common
Maximum inrush current Current is limited by the overload protection function.
Leakage current at OFF 0.1mA or less
Maximum voltage drop at ON 0.1VDC (TYP.) 0.1A, 0.2VDC (MAX.) 0.1A
Response
time
OFF to ON 0.5ms or less
ON to OFF 1ms or less (rated load, resistance load)
Surge suppressor Zener diode
Fuse None
External
power
supply
Voltage 12/24VDC (ripple rate: 5% or less) (Allowable voltage range: 10.2 to 28.8VDC)
Current 9mA (at 24VDC)/common
Dielectric withstand voltage 510VAC, 1 minute (altitude 2000m)
Insulation resistance 10M or more by insulation resistance tester
Noise immunity
By noise simulator of 500Vp-p noise voltage, 1µs noise width and 25 to 60Hz noise
frequency
Protection degree IP2X
Common terminal
arrangement
32 points/common (common terminal: 1A01, 1A02, 2A01, 2A02)
Number of occupied I/O
points
64 points (I/O assignment: output 64 points)
Protection
function
Overload
protection
function
Limited current when detecting overcurrent (overload protection): 1 to 3A/point
Activated in increments of 1 point. ( Page 38, Section 4.3)
Overheat
protection
function
Activated in increments of 1 points. ( Page 38, Section 4.3)
External interface
40-pin connector ( Page 64, Section 6.2.2)
5VDC internal current
consumption
190mA (TYP. all points ON)
Weight 0.12kg