Range of product

Modicon M221

Product or component type

Logic controller

[Us] rated supply voltage

24 V DC

Discrete input number

8, discrete input 4 fast input conforming to IEC 61131-2 Type 1

Analogue input number

2 at 0...10 V

Discrete output type

Transistor

Discrete output number

8 transistor 2 fast output

Discrete output voltage

24 V DC

Discrete output current

0.5 A

Discrete I/O number

16

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

35 A

Maximum power consumption in W

22.9 W at 24 V (with max number of I/O expansion module) 4 W at 24 V (without I/O expansion module)

Power supply output current

0.52 A 5 V for expansion bus 0.49 A 24 V for expansion bus

Discrete input logic

Sink or source (positive/negative)

Discrete input voltage

24 V

discrete input voltage type

DC

analogue input resolution

10 bits

LSB value

10 mV

Conversion time

1 ms per channel + 1 controller cycle time for analogue input analog input

Permitted overload on inputs

+/- 30 V DC for 5 min (maximum) for analog input +/- 13 V DC (permanent) for analog input

Voltage state 1 guaranteed

>= 15 V for input

Voltage state 0 guaranteed

<= 5 V for input

Discrete input current

7 mA for discrete input 5 mA for fast input

Input impedance

100 kOhm for analog input 3.4 kOhm for input 4.9 kOhm for fast input

Response time

35 µs turn-off, I2...I5 terminal(s) for input 5 µs turn-on, I0, I1, I6, I7 terminal(s) for fast input 35 µs turn-on, other terminals terminal(s) for input 5 µs turn-off, I0, I1, I6, I7 terminal(s) for fast input 100 µs turn-off, other terminals terminal(s) for input 5 µs turn-on, turn-off, Q0...Q1 terminal(s) for output 50 µs turn-on, turn-off, Q2...Q3 terminal(s) for output 300 µs turn-on, turn-off, other terminals terminal(s) for output

Configurable filtering time

0 ms for input 3 ms for input 12 ms for input

discrete output logic

Positive logic (source)

Maximum current per output common

4 A

Output frequency

100 kHz for fast output (PWM/PLS mode) at Q0...Q1 5 kHz for output at Q2...Q3 0.1 kHz for output at Q4...Q6

Absolute accuracy error

+/- 1 % of full scale for analog input

Maximum leakage current

0.1 mA for transistor output

Maximum voltage drop

<1 V

Mechanical durability

20000000 cycles for transistor output

Maximum tungsten load

<12 W for output and fast output

Protection type

Short-circuit and overload protection with automatic reset Short-circuit protection on output Overload and short-circuit protection at 1 A

Reset time

1 s automatic reset

Memory capacity

256 kB for user application and data RAM with 10000 instructions 256 kB for internal variables RAM

Data backed up

256 kB built-in flash memory for backup of application and data

Data storage equipment

2 GB SD card (optional)

Battery type

BR2032 or CR2032X lithium non-rechargeable

Backup time

1 year at 25 °C (by interruption of power supply)

Execution time for 1 KInstruction

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

Execution time per instruction

0.2 µs Boolean

Exct time for event task

60 µs response time

Application structure

1 cyclic auxiliary task 8 interrupt tasks 1 configurable freewheeling/cyclic master task

Maximum size of object areas

512 %M memory bits 255 %C counters 8000 %MW memory words 512 %KW constant words 255 %TM timers

Realtime clock

With

Clock drift

<= 30 s/month at 25 °C

Regulation loop

Adjustable PID regulator up to 14 simultaneous loops

Positioning functions

Position PTO 2 axe(s)pulse/direction mode (100 kHz) Position PTO 1 axe(s)CW/CCW mode (100 kHz)

Function available

PLS Frequency generator PWM

Counting input number

4 fast input (HSC mode) at 100 kHz 32 bits

counter function

Pulse/direction A/B Single phase

Integrated connection type

USB port with mini B USB 2.0 connector Non isolated serial link serial 1 with RJ45 connector and RS232/RS485 interface Ethernet with RJ45 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 USB

Communication port protocol

USB port: USB - SoMachine-Network Non isolated serial link: Modbus master/slave - RTU/ASCII or SoMachine-Network Ethernet

Port Ethernet

10BASE-T/100BASE-TX 1 port with 100 m copper cable

Communication service

Ethernet/IP adapter Modbus TCP server Modbus TCP client Modbus TCP slave device DHCP client

Local signalling

1 LED (green) for PWR 1 LED (green) for RUN 1 LED (red) for module error (ERR) 1 LED (green) for SD card access (SD) 1 LED (red) for BAT 1 LED per channel (green) for I/O state 1 LED (green) for SL Ethernet network activity (green) for ACT Ethernet network link (yellow) for Link (Link Status)

Electrical connection

terminal block, 3 terminal(s) for connecting the 24 V DC power supply connector, 4 terminal(s) for analogue inputs Mini B USB 2.0 connector for a programming terminal removable spring terminal block, 10 terminal(s) for inputs removable spring terminal block, 11 terminal(s) for outputs

Maximum cable distance between devices

Shielded cable: <10 m for fast input Unshielded cable: <30 m for output Unshielded cable: <30 m for digital input Unshielded cable: <1 m for analog input Shielded cable: <3 m for fast output

Insulation

Between input and internal logic at 500 V AC Between fast input and internal logic at 500 V AC Non-insulated between inputs Between output and internal logic at 500 V AC Non-insulated between analogue input and internal logic Non-insulated between analogue 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

height

90 mm

Depth

70 mm

Width

70 mm

Net weight

0.264 kg

standards

EN/IEC 61131-2 UL 508 CAN/CSA C22.2 No. 213 IACS E10 ANSI/ISA 12-12-01

product certifications

LR ABS cULus DNV-GL EAC RCM CE UKCA cULus HazLoc

Environmental characteristic

Ordinary and hazardous location

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...2.7 GHz conforming to EN/IEC 61000-4-3

Resistance to magnetic fields

30 A/m 50/60 Hz conforming to EN/IEC 61000-4-8

Resistance to fast transients

2 kV (power lines) conforming to EN/IEC 61000-4-4 2 kV (relay output) conforming to EN/IEC 61000-4-4 1 kV (I/O) conforming to EN/IEC 61000-4-4 1 kV (Ethernet line) conforming to EN/IEC 61000-4-4 1 kV (serial link) conforming to EN/IEC 61000-4-4

Surge withstand

2 kV power lines (AC) common mode conforming to EN/IEC 61000-4-5 2 kV relay output common mode conforming to EN/IEC 61000-4-5 1 kV I/O 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 power lines (AC) differential mode conforming to EN/IEC 61000-4-5 1 kV relay output differential mode conforming to EN/IEC 61000-4-5 0.5 kV power lines (DC) common mode conforming to EN/IEC 61000-4-5

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: 79 dBμV/m QP/66 dBμV/m AV ( power lines (AC)) at 0.15…0.5 MHz conforming to EN/IEC 55011 Conducted emissions - test level: 73 dBμV/m QP/60 dBμV/m AV ( power lines (AC)) at 0.5…300 MHz conforming to EN/IEC 55011 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 ( 10 m) 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 ( 10 m) at 200…1000 MHz conforming to EN/IEC 55011

Immunity to microbreaks

10 ms

Ambient air temperature for operation

-10…55 °C (horizontal installation) -10…35 °C (vertical 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 3.5 mm at 5…8.4 Hz on panel mounting 1 gn at 8.4…150 Hz on symmetrical rail 1 gn at 8.4…150 Hz on panel mounting

Shock resistance

147 m/s² for 11 ms

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

10.8 cm

Package 1 Width

10.0 cm

Package 1 Length

12.6 cm

Package 1 Weight

420.0 g

Unit Type of Package 2

S04

Number of Units in Package 2

24

Package 2 Height

30 cm

Package 2 Width

40 cm

Package 2 Length

60 cm

Package 2 Weight

10.558 kg

Unit Type of Package 3

P12

Number of Units in Package 3

288

Package 3 Height

105.0 cm

Package 3 Width

120.0 cm

Package 3 Length

80.0 cm

Package 3 Weight

132 kg

Warranty

18 months