Справочник Пользователя для Mitsubishi Electronics LY41NT1P
56
4.4.2
LH42C4PT1P DC input/transistor output combined module
(Source type)
(Source type)
Item
Specifications
Appearance
Input specifications
Number of input points
32 points
Rated input voltage
24VDC (ripple rate: 5% or less) (Allowable voltage range: 20.4 to 28.8VDC)
Rated input current
4.0mA TYP. (at 24VDC)
Input ON voltage/ON current
19VDC or higher/3mA or higher
Input OFF voltage/OFF current
9VDC or lower/1.7mA or lower
Input resistance
5.7k
Input
response time
response time
OFF to ON
1ms, 5ms, 10ms, 20ms, 70ms or less
(PLC parameter setting of CPU module) Initial setting is 10ms.
(PLC parameter setting of CPU module) Initial setting is 10ms.
ON to OFF
1ms, 5ms, 10ms, 20ms, 70ms or less
(PLC parameter setting of CPU module) Initial setting is 10ms.
(PLC parameter setting of CPU module) Initial setting is 10ms.
Input common terminal
arrangement
arrangement
32 points/common (common terminal: 1B01, 1B02)
Output specifications
Number of output points
32 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
Output
response time
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
power supply
Voltage
12/24VDC (ripple rate: 5% or less) (Allowable voltage range: 10.2 to 28.8VDC)
Current
20mA (at 24VDC)/common
Output common terminal
arrangement
arrangement
32 points/common (common terminal: 2B01, 2B02)
Protection
function
function
Overload
protection
function
protection
function
Limited current when detecting overcurrent (overload protection): 1 to 3A/point
Activated in increments of 1 point. (
Overheat
protection
function
protection
function
Activated in increments of 2 points. (
Common specifications
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
noise frequency
Protection degree
IP2X
Number of occupied I/O points
32 points (I/O assignment: input/output 32 points)
External interface
40-pin connector (
5VDC internal current
consumption
consumption
150mA (TYP. all points ON)
Weight
0.12kg