Aug 10, 2019

1

Product data sheet

Characteristics

TM3AM6

module TM3 - 4 analog inputs and 2 analog

outputs

Product availability: Stock - Normally stocked in distribution facility

Main

Range of product

Modicon TM3

Product or component

type

Input/output analog module

Range compatibility

Modicon M221

Modicon M241

Modicon M251

Analogue input number

4

Analogue input type

Current, analogue input range: 4...20 mA

Current, analogue input range: 0...20 mA

Voltage, analogue input range: 0...10 V

Voltage, analogue input range: - 10...10 V

Analogue output num-

ber

2

Analogue output type

4...20 mA current

0...20 mA current

0...10 V voltage

- 10...10 V voltage

Complementary

Analogue input resolution

11 bits + sign

12 bits

Permissible continuous overload

13 V voltage

40 mA current

Input impedance

<= 50 Ohm current

>= 1 MOhm voltage

Analogue output resolution

12 bits

11 bits + sign

LSB value

2.44 mV, analogue input: 0...10 V voltage

4.88 mV, analogue input: - 10...10 V voltage

4.88 µA, analogue input: 0...20 mA current

3.91 µA, analogue input: 4...20 mA current

Load type

Resistive

Load impedance ohmic

1 kOhm voltage

300 Ohm current

Stabilisation time

1 ms

Conversion time

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

Sampling duration

1 ms

10 ms

Absolute accuracy error

+/- 1 % of full scale

+/- 0.2 % of full scale at 77 °F (25 °C)

Temperature drift

+/- 0.01 %FS/°C

Repeat accuracy

+/-0.5 %FS input

+/-0.5 %FS output

Non-linearity

+/- 0.2 %FS

Output ripple

20 mV

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/output circuit

Current consumption

45 mA at 5 V DC (no load) via bus connector

55 mA at 5 V DC (full load) via bus connector

55 mA at 24 V DC (no load) via external supply

100 mA at 24 V DC (full load) via external supply