Schneider Electric TM3TI8TG

Technical specifications

Manufacturer

Schneider Electric

Manufacturer part no.

TM3TI8TG

Type

Analog input module

Application

I/O module

Used with

Modicon M221, M241, M251 and M262 controllers

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

8

Analogue input type

Thermocouple - 200...1000 °C thermocouple J; Thermocouple - 200...1300 °C thermocouple K; Thermocouple 0...1760 °C thermocouple R; Thermocouple 0...1760 °C thermocouple S; Thermocouple 0...1820 °C thermocouple B; Thermocouple - 200...400 °C thermocouple T; Thermocouple - 200...1300 °C thermocouple N; Thermocouple - 200...800 °C thermocouple E; Thermistor -90...150 °C NTC 10k; Thermistor 100...10000 Ohm PTC

Analogue input resolution

16 bits; 15 bits + sign

Input impedance

>= 1 MOhm

Sampling duration

100 ms

Conversion time

100 ms + 100 ms per channel + 1 controller cycle time

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

Repeat accuracy

+/-0.5 %FS

Cross talk

<= 1 LSB

Type of cable

Twisted shielded pairs cable <30 m for input circuit

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

LSB value

0.1 °C; 1 Ohm

Insulation

Between output and supply at 1500 V AC; Between output and internal logic at 500 V AC

Immunity to microbreaks

10 ms

Temperature drift

+/- 0.01 %FS/°C

Non-linearity

+/- 0.2 %FS

Typical current consumption

30 mA at 24 V DC; 45 mA at 5 V DC; 40 mA at 5 V DC

Local signalling

1 LED green for PWR

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

Width

23.6 mm

Depth

70 mm

Technical documents (1)

• Schneider Electric product page TM3TI8TG

Key features

• Input impedance: >= 1 MOhm
• Local signalling: 1 LED green for PWR
• IP degree of protection: IP20
• Net weight: 0.1 kg

About the Schneider Electric TM3TI8TG

The Schneider Electric TM3TI8TG is an analog input module from Schneider Electric's Modicon TM3 range, which Schneider names "Modicon TM3 - 8 temperature inputs (spring) 24Vdc". Its product page gives 8 analogue inputs. Schneider Electric lists it as Active.

What is the TM3TI8TG used for?

The TM3TI8TG clips onto a Modicon logic controller to add I/O, which the controller reads or writes each cycle.

Lifecycle and successor

Active.

Before you order

What to photograph or confirm so the right unit is quoted.

Check the reference TM3TI8TG on the module's label, with its product version. Send us a photo of the label and we will confirm the details before quoting.