Range of product

Modicon TM3

Product or component type

Analog input module

range compatibility

Modicon M221 Modicon M241 Modicon M251 Modicon M262

analogue input number

4

Analogue input type

thermocouple - 200...1000 °C with thermocouple J thermocouple - 200...1300 °C with thermocouple K thermocouple 0...1760 °C with thermocouple R thermocouple 0...1760 °C with thermocouple S thermocouple 0...1820 °C with thermocouple B thermocouple - 200...400 °C with thermocouple T thermocouple - 200...1300 °C with thermocouple N thermocouple - 200...800 °C with thermocouple E thermocouple 0...2315 °C with thermocouple C

Analogue input resolution

16 bits 15 bits + sign

Permissible continuous overload

13 V, analogue input type: voltage 40 mA, analogue input type: current

Input impedance

>= 1 MOhm thermocouple

LSB value

0.1 °Cthermocouple

Conversion time

100 ms + 100 ms per channel + 1 controller cycle time for analogue input thermocouple

Sampling duration

100 ms, analogue input type: thermocouple

Absolute accuracy error

+/- 0.2 % of full scale at 25 °C for thermocouple C 0...2315 °C +/- 6 °C at 25 °C for thermocouple R, S 0...200 °C +/- 0.2 % of full scale at 25 °C for thermocouple R, S 200...1760 °C +/- 0.2 % of full scale at 25 °C for thermocouple B 300...1820 °C +/- 0.4 % of full scale at 25 °C for thermocouple K - 200...0 °C +/- 0.2 % of full scale at 25 °C for thermocouple K 0...1300 °C +/- 0.4 % of full scale at 25 °C for thermocouple J - 200...0 °C +/- 0.2 % of full scale at 25 °C for thermocouple J 0...1000 °C +/- 0.4 % of full scale at 25 °C for thermocouple E - 200...0 °C +/- 0.2 % of full scale at 25 °C for thermocouple E 0...800 °C +/- 0.4 % of full scale at 25 °C for thermocouple T - 200...0 °C +/- 0.2 % of full scale at 25 °C for thermocouple T 0...400 °C +/- 0.4 % of full scale at 25 °C for thermocouple N - 200...0 °C +/- 0.2 % of full scale at 25 °C for thermocouple N 0...1300 °C

Temperature drift

+/- 0.01 %FS/°C

Repeat accuracy

+/-0.5 %FS

Non-linearity

+/- 0.2 %FS

Cross talk

<= 1 LSB

[Us] rated supply voltage

24 V DC

Supply voltage limits

20.4…28.8 V

Type of cable

Twisted shielded pairs cable <30 m for input circuit

Current consumption

45 mA at 5 V DC via bus connector 50 mA at 5 V DC via bus connector 35 mA at 24 V DC via external supply 40 mA at 24 V DC via external supply

Local signalling

1 LED (green) for PWR

Electrical connection

10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs and supply 10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs

Insulation

Between input and supply at 1500 V AC Between input and internal logic at 500 V AC

Marking

CE

Surge withstand

1 kV power supply common mode conforming to EN/IEC 61000-4-5 0.5 kV power supply differential mode conforming to EN/IEC 61000-4-5 1 kV input common mode conforming to EN/IEC 61000-4-5

Mounting support

Top hat type TH35-15 rail conforming to IEC 60715 Top hat type TH35-7.5 rail conforming to IEC 60715 plate or panel with fixing kit

height

90 mm

Depth

70 mm

Width

23.6 mm

Net weight

0.11 kg

standards

EN/IEC 61131-2

product certifications

CE UKCA RCM EAC cULus cULus HazLoc

Resistance to electrostatic discharge

8 kV in air conforming to EN/IEC 61000-4-2 4 kV on contact conforming to EN/IEC 61000-4-2

Resistance to electromagnetic fields

10 V/m 80 MHz...1 GHz conforming to EN/IEC 61000-4-3 3 V/m 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3 1 V/m 2 GHz...3 GHz conforming to EN/IEC 61000-4-3

Resistance to fast transients

1 kV (I/O) conforming to EN/IEC 61000-4-4

Resistance to conducted disturbances

10 V 0.15...80 MHz conforming to EN/IEC 61000-4-6 3 V spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) conforming to Marine specification (LR, ABS, DNV, GL)

Electromagnetic emission

Radiated emissions - test level: 40 dBμV/m QP class A ( 10 m) at 30…230 MHz conforming to EN/IEC 55011 Radiated emissions - test level: 47 dBμV/m QP class A ( 10 m) at 230…1000 MHz conforming to EN/IEC 55011

Immunity to microbreaks

10 ms

Ambient air temperature for operation

-10…55 °C horizontal installation -10…35 °C vertical installation

Ambient air temperature for storage

-25…70 °C

Relative humidity

10…95 %, without condensation (in operation) 10…95 %, without condensation (in storage)

IP degree of protection

IP20

Pollution degree

2

Operating altitude

0...2000 m

Storage altitude

0…3000 m

Vibration resistance

3.5 mm at 5…8.4 Hz on DIN rail 3 gn at 8.4…150 Hz on DIN rail

Shock resistance

15 gn for 11 ms

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

7.5 cm

Package 1 Width

10.5 cm

Package 1 Length

12.5 cm

Package 1 Weight

205.0 g

Unit Type of Package 2

S02

Number of Units in Package 2

9

Package 2 Height

15 cm

Package 2 Width

30 cm

Package 2 Length

40 cm

Package 2 Weight

1.935 kg

Unit Type of Package 3

P12

Number of Units in Package 3

432

Package 3 Height

80 cm

Package 3 Width

105 cm

Package 3 Length

125 cm

Package 3 Weight

113.56 kg

Warranty

18 months