Product data sheet

Specifications

Discrete input module, Modicon

TM3, 8 inputs (screw) 24 VDC

TM3DI8

Main

Range of product

Modicon TM3

Product or component type

Discrete input module

Range compatibility

Modicon M241

Modicon M251

Modicon M221

Modicon M262

Discrete input number

8 for input conforming to IEC 61131-2 Type 1

Discrete input logic

Sink or source (positive/negative)

Discrete input voltage

24 V

Discrete input current

7 mA for input

Complementary

Discrete I/O number

8

Current consumption

5 mA at 5 V DC via bus connector (at state off)

0 mA at 24 V DC via bus connector (at state on)

0 mA at 24 V DC via bus connector (at state off)

24 mA at 5 V DC via bus connector (at state on)

Discrete input voltage type

DC

Voltage state 1 guaranteed

15...28.8 V for input

Current state 1 guaranteed

>= 2.5 mA (input)

Voltage state 0 guaranteed

0...5 V for input

Current state 0 guaranteed

<= 1 mA (input)

Input impedance

3.4 kOhm

Response time

4 ms (turn-on)

4 ms (turn-off)

Local signalling

1 LED per channel (green) for input status

Electrical connection

11 x 2.5 mm² removable screw terminal block with pitch 5.08 mm adjustment for inputs

Maximum cable distance

between devices

Unshielded cable: <30 m for regular input

Insulation

Between input and internal logic at 500 V AC

Non-insulated between inputs

Marking

CE

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

 

Apr 4, 2022

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