Range of product

Modicon M241

Product or component type

Logic controller

[Us] rated supply voltage

24 V DC

Discrete input number

24, discrete input 8 fast input conforming to IEC 61131-2 Type 1

Discrete output type

Transistor

Discrete output number

16 transistor 4 fast output

Discrete output voltage

24 V DC for transistor output

Discrete output current

0.1 A for fast output (PTO mode) (Q0...Q3) 0.5 A for transistor output (Q0...Q15)

Discrete I/O number

40

Maximum number of I/O expansion module

7 (local I/O-Architecture) 14 (remote I/O-Architecture)

Supply voltage limits

20.4…28.8 V

Inrush current

50 A

Power consumption in W

32.6…40.4 W (with max number of I/O expansion module)

Discrete input logic

Sink or source

Discrete input voltage

24 V

discrete input voltage type

DC

Voltage state 1 guaranteed

>= 15 V for input

Voltage state 0 guaranteed

<= 5 V for input

Discrete input current

10.7 mA for fast input 7 mA for input

Input impedance

4.7 kOhm for input 2.81 kOhm for fast input

Response time

<= 2 µs turn-on, I0...I7 terminal(s) for fast input <= 2 µs turn-off, I0...I7 terminal(s) for fast input <= 2 µs turn-on, Q0...Q3 terminal(s) for fast output <= 2 µs turn-off, Q0...Q3 terminal(s) for fast output 50 µs turn-on, I0...I15 terminal(s) for input 50 µs turn-off, I0...I15 terminal(s) for input <= 34 µs turn-on, Q0...Q15 terminal(s) for output <= 250 µs turn-off, Q0...Q15 terminal(s) for output

Configurable filtering time

1 µs for fast input 12 ms for fast input 0 ms for input 1 ms for input 4 ms for input 12 ms for input

discrete output logic

Negative logic (sink)

Output voltage limits

30 V DC

Maximum current per output common

2 A

Maximum output frequency

20 kHz for fast output (PWM mode) 100 kHz for fast output (PLS mode) 1 kHz for output

Accuracy

+/- 0.1 % at 0.02…0.1 kHz for fast output +/- 1 % at 0.1…1 kHz for fast output

Maximum leakage current

5 µA for output

Maximum voltage drop

<1 V

Maximum tungsten load

<2.4 W

Protection type

Short-circuit protection Short-circuit and overload protection with automatic reset Reverse polarity protection for fast output

Reset time

10 ms automatic reset output 12 s automatic reset fast output

Memory capacity

64 MB for system memory RAM

Data backed up

128 MB built-in flash memory for backup of user programs

Data storage equipment

<= 16 GB SD card (optional)

Battery type

BR2032 lithium non-rechargeable, battery life: 4 year(s)

Backup time

2 years at 25 °C

Execution time for 1 KInstruction

0.3 ms for event and periodic task 0.7 ms for other instruction

Application structure

8 event tasks 8 external event tasks 4 cyclic master tasks 3 cyclic master tasks + 1 freewheeling task

Realtime clock

With

Clock drift

<= 60 s/month at 25 °C

Positioning functions

PTO function 4 channel(s) (positioning frequency: 100 kHz) PTO function 4 channel(s) for transistor output (positioning frequency: 1 kHz)

Counting input number

4 fast input (HSC mode) at 200 kHz 16 standard input at 1 kHz

Control signal type

A/B at 100 kHz for fast input (HSC mode) Pulse/direction at 200 kHz for fast input (HSC mode) Single phase at 200 kHz for fast input (HSC mode)

Integrated connection type

Non isolated serial link serial 1 with RJ45 connector and RS232/RS485 interface Non isolated serial link serial 2 with removable screw terminal block connector and RS485 interface USB port with mini B USB 2.0 connector

Supply

(serial 1)serial link supply: 5 V, <200 mA

Transmission rate

1.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 15 m for RS485 1.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 3 m for RS232 480 Mbit/s for bus length of 3 m for USB

Communication port protocol

Non isolated serial link: Modbus master/slave

Local signalling

1 LED (green) for PWR 1 LED (green) for RUN 1 LED (red) for module error (ERR) 1 LED (red) for I/O error (I/O) 1 LED (green) for SD card access (SD) 1 LED (red) for BAT 1 LED (green) for SL1 1 LED (green) for SL2 1 LED (red) for bus fault on TM4 (TM4) 1 LED per channel (green) for I/O state

Electrical connection

removable screw terminal blockfor inputs and outputs (pitch 5.08 mm) removable screw terminal blockfor connecting the 24 V DC power supply (pitch 5.08 mm)

Maximum cable distance between devices

Unshielded cable: <50 m for input Shielded cable: <10 m for fast input Unshielded cable: <50 m for output Shielded cable: <3 m for fast output

Insulation

Between supply and internal logic at 500 V AC Non-insulated between supply and ground Between input and internal logic at 500 V AC Non-insulated between inputs Between fast input and internal logic at 500 V AC Between output and internal logic at 500 V AC Non-insulated between outputs Between fast output and internal logic at 500 V AC Between output groups at 500 V AC

Marking

CE

Surge withstand

1 kV power lines (DC) common mode conforming to EN/IEC 61000-4-5 1 kV shielded cable common mode conforming to EN/IEC 61000-4-5 0.5 kV power lines (DC) differential mode conforming to EN/IEC 61000-4-5 1 kV relay output differential mode conforming to EN/IEC 61000-4-5 1 kV input common mode conforming to EN/IEC 61000-4-5 1 kV transistor output 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

95 mm

Width

190 mm

Net weight

0.62 kg

Standards

ANSI/ISA 12-12-01 CSA C22.2 No 142 CSA C22.2 No 213 EN/IEC 61131-2:2007 Marine specification (LR, ABS, DNV, GL) UL 508

product certifications

RCM cULus CE UKCA DNV-GL ABS LR

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

2 kV (power lines) conforming to EN/IEC 61000-4-4 1 kV (serial link) conforming to EN/IEC 61000-4-4 1 kV (input) conforming to EN/IEC 61000-4-4 1 kV (transistor output) 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 0.1...80 MHz conforming to Marine specification (LR, ABS, DNV, GL) 10 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

Conducted emissions - test level: 120...69 dBµV/m QP ( power lines) at 10…150 kHz conforming to EN/IEC 55011 Conducted emissions - test level: 63 dBμV/m QP ( power lines) at 1.5…30 MHz conforming to EN/IEC 55011 Radiated emissions - test level: 40 dBμV/m QP class A at 30…230 MHz conforming to EN/IEC 55011 Conducted emissions - test level: 79...63 dBμV/m QP ( power lines) at 150…1500 kHz conforming to EN/IEC 55011 Radiated emissions - test level: 47 dBμV/m QP class A at 230…1000 MHz conforming to EN/IEC 55011

Immunity to microbreaks

10 ms

Ambient air temperature for operation

-10…50 °C (vertical installation) -10…55 °C (horizontal 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 with protective cover in place

Pollution degree

2

Operating altitude

0...2000 m

Storage altitude

0…3000 m

Vibration resistance

3.5 mm at 5…8.4 Hz on symmetrical rail 3 gn at 8.4…150 Hz on symmetrical rail 3.5 mm at 5…8.4 Hz on panel mounting 3 gn at 8.4…150 Hz on panel mounting

Shock resistance

15 gn for 11 ms

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

11.324 cm

Package 1 Width

13.149 cm

Package 1 Length

23.028 cm

Package 1 Weight

760.0 g

Unit Type of Package 2

S03

Number of Units in Package 2

6

Package 2 Height

30 cm

Package 2 Width

30 cm

Package 2 Length

40 cm

Package 2 Weight

5.441 kg

Unit Type of Package 3

P06

Number of Units in Package 3

48

Package 3 Height

75.0 cm

Package 3 Width

40.0 cm

Package 3 Length

80.0 cm

Package 3 Weight

52 kg

Warranty

18 months