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LH42C4NT1P-CM | MITSUBISHI Input / output mixed module LH42C4NT1P-CM
MITSUBISHI LH42C4NT1P-CM Manual And Instructions
LH42C4NT1P-CM datasheetPDF datasheet

MITSUBISHI LH42C4NT1P-CM Product information and technical parameters:
Brand: MITSUBISHI
Name: Input / output mixed module
Model: LH42C4NT1P-CM
Input points: 32 points.
Input voltage: DC24V.
Enter the public side of the way: 32 points / public.
Output form: transistor output (drain).
Output points: 32 points.
Rated output voltage: DC12 ~ 24V.
Max load current: 0.1A/1 point.
Protection function: have
Output common way: 32 point / common.
Input / output occupied points: 32 points (I/O distribution: input and output mixed 32 points).
External wiring connection: 40 pin connector two.
1, the switch quantity acquisition and switch control and RS-485 bus are isolated from each other, and isolated from the whole system.
2, the power supply line has anti reverse connect function, once the wrong power line,
Will automatically cut off the power to protect the entire module is not damaged.
With over-voltage protection function, when the voltage is too high, automatic disconnection,
Protecting the entire module is not damaged.
3, RS-485 interface with 600W lightning protection and surge protection function, with 3000V photoelectric isolation.
4, the use of Modbus protocol, good general, can be very convenient and other systems,
Customers can also according to their own personal needs, custom related agreements, convenient and flexible.
5, communication lines using RS-485 bus, support for multiple modules in parallel use,
Easy to expand the system, good scalability.

Input points: 16 points.
Rated input voltage: DC24V.
Common way: 16 point / public end.
Input / output occupied points: 16 points (I/O distribution: 16 points).
External wiring connection: 18 point terminal.
The input and output module is also called control module, which can output signal when there is control requirement,
Or provide a switch signal to the controlled device,
At the same time, the feedback signal of the equipment can be received to report to the host computer,
Is an important part of the fire alarm linkage system,
The input and output modules in the market can provide a pair of passive normally open / normally closed contacts,
For controlling the controlled equipment, the module of the part can be set by the parameters,
Set to active output, corresponding to the two input and output modules, multiple input and output modules, and so on MITSUBISHI LH42C4NT1P-CM MITSUBISHI LH42C4NT1P-CM LH42C4NT1P-CM Number of input channels: 4ch.
Input voltage: DC - 10 - 10V.
Input current: DC0 ~ 20mA.
Input voltage: 100 ~ 100mV / minute.
Input thermocouple: K, J, T, E, N, R, S, B, U, L, PL II, W5Re/W26Re.
Input temperature resistance: Pt1000, Pt100, JPt100, Pt50 MITSUBISHI LH42C4NT1P-CM.
Conversion speed: 50ms/ch.
Resolution (voltage / current / micro voltage): 1/20000
Resolution (thermocouple): B, R, S, N, PL II, W5Re/W26Re:0.3,, K, E, J, T, U, L:0.1.
Temperature measuring resistance: Pt100, JPt100:0.03, /0.1, Pt1000, Pt50:0.1.
Reduce the programming time.
The digital output value can be easily converted (zoom) to any number of functions without the program.
No need to use ladder diagram conversion program, can reduce the programming time.
Zoom setting example (L60AD4-CM).
The digital output value (20000 ~ 0) of the input range 20mA ~ 4mA is scaled to the value of positive and negative 20000.
Digital filter function
Simply set the parameters, you can eliminate the ffunction of the redundant frequency components LH42C4NT1P-CM.
Can be selected from low pass filter, high pass filter, medium pass filter.
No need to filter the ladder, can reduce programming time.
In addition, the conversion value of the A/D convertted by the filter can be obtained at the same time,
Therefore, the total processing time from the conversion to the filter processing can be shortened LH42C4NT1P-CM.


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