Schneider Electric TM3AI4G

Technical specifications

Manufacturer

Schneider Electric

Manufacturer part no.

TM3AI4G

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

4

Analogue input type

Current 4...20 mA; Current 0...20 mA; Voltage 0...10 V; Voltage - 10...10 V

Analogue input resolution

12 bits; 11 bits + sign

Permissible continuous overload

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

Input impedance

= 1 MOhm

Sampling duration

1 ms

Conversion time

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

Absolute accuracy error

+/- 0.1 % of full scale at 25 °C; +/- 1 % of full scale

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

LSB value

2.44 mV, 0...10 V; 4.88 mV, - 10...10 V; 4.88 µA, 0...20 mA; 3.91 µA, 4...20 mA

Insulation

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

Immunity to microbreaks

10 ms

Temperature drift

+/- 0.006 %FS/°C

Non-linearity

+/- 0.01 %FS

Typical current consumption

35 mA at 5 V DC no load; 45 mA at 5 V DC full load; 30 mA at 24 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

Technical documents (1)

• Schneider Electric product page TM3AI4G

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 TM3AI4G

The Schneider Electric TM3AI4G is an analog input module from Schneider Electric's Modicon TM3 range, which Schneider names "Modicon TM3 - 4 analog inputs (spring) 24Vdc". Its product page gives 4 analogue inputs and Current 4...20 mA. Schneider Electric lists it as Active.

What is the TM3AI4G used for?

The TM3AI4G 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 TM3AI4G on the module's label, with its product version. Send us a photo of the label and we will confirm the details before quoting.