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LIYAN LYPLC Ex1n4AD, Руководство пользователя, Страница: 4 / 14

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3

Specifications 

General specifications 

Item 

Specifications 

Ambient temperature 

range 

0 to +55 

°

C during operation, storage temperature: -20~70

°

C 

Ambient humidity 

35 to 85 % RH during operation (Dew condensation shall not be allowed.) 

Noise resistance 

Noise voltage 1,000 Vp-p, noise width 1 

μ

s. 

Withstand voltage 

500 V AC for 1 min 

(between analog input terminal and each terminal of PLC main unit) 

Insulation resistance  DC500V / 5 M

Ω

   

Operating 

atmosphere 

Corrosive gas and many dusts shall not be detected. 

 

Power supply specifications 

Item 

Specifications 

Interface driving 

power supply 

24 V DC

±

10%, 100 mA, supplied via terminal from outside 

CPU driving power 

supply 

5 V DC, 50mA, supplied via extension cable from PLC main unit 

 

Performance specifications 

Item 

Specifications 

Conversion speed 

When only voltage input and current input are used 500 

μ

s x Number of used channels 

Insulation method 

Photocoupler insulates analog input area from PLC. 

DC/DC converter insulates power supply from analog I/O. 

Number of occupied 

I/O points 

Don’t occupy any I/O points 

Applicable PLC 

Ex1n, Ex2n Series PLC, V1.40 or more 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание LYPLC Ex1n4AD

Страница 1: ...LIYAN PROGRAMMABLE LOGIC CONTROLLER LYPLC Ex1n4AD Ex1n4TC USER S MANUAL ...

Страница 2: ... by the TO instruction given by the PLC main unit and the connection method 2 The voltage input can be selected within the range from 10 to 10 V The current input can be selected within the range from 4 to 20 mA The thermocouple input can be selected among the K type and J type The input characteristics cannot be adjusted when the thermocouple input is used 3 The resolution is 5mV 20 V x 1 4 000 w...

Страница 3: ...shielded cable for the analog input line and separate it from other power lines or a lines easily induced 2 If there is voltage ripple in the input or there is noise in the external wiring connect a capacitor of approximately 0 1 to 0 47 μF 25 V 3 For the current input make sure to short circuit the VN terminal and the IN terminal N input channel No 4 Make sure to connect the terminal to the termi...

Страница 4: ...rrosive gas and many dusts shall not be detected Power supply specifications Item Specifications Interface driving power supply 24 V DC 10 100 mA supplied via terminal from outside CPU driving power supply 5 V DC 50mA supplied via extension cable from PLC main unit Performance specifications Item Specifications Conversion speed When only voltage input and current input are used 500 μs x Number of ...

Страница 5: ...a or average data 0 13 CH4 data immediate data or average data 0 14 Reserved 15 Reserved 16 Reserved 17 Reserved 18 CH1 to CH4 start conversion enable bit selection H0000 Reserved 22 Sets convenient functions data addition upper lower limit value detection sudden change detection and peak value hold K1 23 iat reference value 250 Reserved 29 Error status K0 30 Model code Serial No of Version K2050 ...

Страница 6: ...M 22 b1 is ON Minimum digital value inside input range 73 CH3 lower limit value error set value valid while BFM 22 b1 is ON Minimum digital value inside input range 74 CH4 lower limit value error set value valid while BFM 22 b1 is ON Minimum digital value inside input range 75 Reserved 76 Reserved 77 Reserved 78 Reserved Reserved 81 CH1 upper limit value error set value valid while BFM 22 b1 is ON...

Страница 7: ... value valid while BFM 22 b3 is ON 113 CH3 peak value maximum value valid while BFM 22 b3 is ON 114 CH4 peak value maximum value valid while BFM 22 b3 is ON 115 Reserved 116 Reserved 117 Reserved 118 Reserved 119 Peak value maximum value reset flag K0 Reserved 148 Count scan times Circular counter 0 65536 Reserved 180 K Type Thermocouple temperature coefficient α 181 J Type Thermocouple temperatur...

Страница 8: ...type Celsius display 100 to 350 C resolution 0 1 C O C Thermocouple input mode K type Fahrenheit display 148 to 1 832 F resolution 0 1 F O D Thermocouple input mode J type Fahrenheit display 148 to 1 112 F resolution 0 1 F O E Thermocouple input mode T type Fahrenheit display 148 to 662 F resolution 0 1 F 2 BFM 2 TO BFM 5 Number of times of averaging When using BFM 10 to 13 as the average data wri...

Страница 9: ...per lower limit value detection function Reserved b2 Reserved b3 When this bit set to ON peak value will be stored into BFM 101 BFM 104 BFM 111 BFM 114 6 BFM 30 Model code Fixed value K2xxx Xxx is version code ...

Страница 10: ...prox 16 320 Approx 16 320 16 000 16 000 10 10 Input voltage V Digital value Approx 10 2V Approx 10 2V Approx 10 200 Approx 10 200 10 000 10 000 10 10 Input voltage V Digital value Approx 10 2V Approx 10 2V Approx 4 080 Approx 4 080 4 000 4 000 10 10 Input voltage V Digital value Approx 10 2V Approx 10 2V 20 0 8 000 4 Input current mA Digital value 20 0 4 000 4 Input current mA Digital value 20 0 2...

Страница 11: ...e input J type Fahrenheit 20 0 20 000 20 Input current mA Digital value 20 000 1 000 0 1 000 Input temperature C Digital value 10 000 100 1 000 0 600 Input temperature C Digital value 6 000 100 1 480 0 1 832 Input temperature F Digital value 18 320 148 1 480 0 662 Input temperature F Digital value 6 620 148 1 000 0 350 Input temperature C Digital value 3 500 100 1 480 0 1 112 Input temperature F D...

Страница 12: ...7 and beginning with the one closest to the CPU unit The special module can up to 8 maximum and no occupy i o points TO instruction FNC 79 16 bits TO P 9 steps EX EX1S EX1N EX2N D TO P 32 bits D TO P 17 steps Operands S K H KnX KnY KnM KnS T C D V Z Operands m1 0 7 no of special module m2 0 32767 no of buffer memory BFM n 1 31 no of write when D n 1 15 X00 m1 m2 S n TO P K1 K12 D0 K1 module no BFM...

Страница 13: ...read version code FROM K1 K30 D930 K1 read version code M8000 FROM K0 K10 D810 K4 read 4AD current measurement value FROM K1 K10 D910 K4 read 4TC current measurement value M1000 TO K1 K180 K415 K1 modify thermocouple K Type to 0 415mv 10 C TO K1 K181 K550 K1 modify thermocouple J Type to 0 550mv 10 C TO K1 K182 K500 K1 modify thermocouple T Type to 0 500mv 10 C END select CH1 CH3 of 4TC to K Type ...

Страница 14: ...LIYAN PROGRAMMABLE LOGIC CONTROLLER LIYAN ELECTRIC INDUSTRIAL LTD TEL 886 4 25613700 Ex1n4AD edoc0511v128b FAX 886 4 25613408 Website http www liyanplc com E mail twliyan ms16 hinet net ...

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