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4.3.5 LY40NT5P transistor output module (Sink type)
Item Specifications Appearance
Number of output points 16 points
Rated load voltage 10.2 to 28.8VDC
Maximum load current 0.5A/point, 5A/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 0.2VDC (TYP.) 0.5A, 0.3VDC (MAX.) 0.5A
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
16 points/common (common terminal: TB18)
Number of occupied I/O
points
16 points (I/O assignment: output 16 points)
Protection
function
Overload
protection
function
Limited current when detecting overcurrent (overload protection): 1.5 to 3.5A/point
Activated in increments of 1 point. ( Page 38, Section 4.3)
Overheat
protection
function
Activated in increments of 1 point. ( Page 38, Section 4.3)
External interface
18-point screw terminal block (M3 × 6 screws)( Page 62, Section 6.2.1)
5VDC internal current
consumption
100mA (TYP. all points ON)
Weight 0.15kg
External connections Terminal connections
Internal
circuit
LED
LED
TB1
TB16
TB17
TB18
12/24VDC
Constant-voltage
circuit
Load
Load
Photocoupler
Photocoupler
Terminal
number
Signal
name
Signal
name
Viewed from the front of the module.
Y01
Y03
Y05
Y07
Y09
Y0B
Y0D
Y0F
Y00
Y02
Y04
Y06
Y08
Y0A
Y0C
Y0E
+V (12/24VDC)
COM
12/24VDC
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