Range of product

Modicon M221

Product or component type

Logic controller

[Us] rated supply voltage

100...240 V AC

Discrete input number

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

Analogue input number

2 at 0...10 V

Discrete output type

Relay normally open

Discrete output number

16 relay

Discrete output voltage

5...125 V DC 5...250 V AC

Discrete output current

2 A

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

85…264 V

Network frequency

50/60 Hz

Inrush current

40 A

Maximum power consumption in VA

70 VA at 100...240 V with max number of I/O expansion module 41 VA at 100...240 V without I/O expansion module

Power supply output current

0.52 A 5 V for expansion bus 0.24 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

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

Response time

35 µs turn-off, I2...I5 terminal(s) for input 10 ms turn-on for output 10 ms turn-off for output 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

Configurable filtering time

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

Output voltage limits

125 V DC 277 V AC

Maximum current per output common

7 A

Absolute accuracy error

+/- 1 % of full scale for analog input

Electrical durability

100000 cycles AC-12, 120 V, 240 VA, resistive 100000 cycles AC-12, 240 V, 480 VA, resistive 300000 cycles AC-12, 120 V, 80 VA, resistive 300000 cycles AC-12, 240 V, 160 VA, resistive 100000 cycles AC-15, cos phi = 0.35, 120 V, 60 VA, inductive 100000 cycles AC-15, cos phi = 0.35, 240 V, 120 VA, inductive 300000 cycles AC-15, cos phi = 0.35, 120 V, 18 VA, inductive 300000 cycles AC-15, cos phi = 0.35, 240 V, 36 VA, inductive 100000 cycles AC-14, cos phi = 0.7, 120 V, 120 VA, inductive 100000 cycles AC-14, cos phi = 0.7, 240 V, 240 VA, inductive 300000 cycles AC-14, cos phi = 0.7, 120 V, 36 VA, inductive 300000 cycles AC-14, cos phi = 0.7, 240 V, 72 VA, inductive 100000 cycles DC-12, 24 V, 48 W, resistive 300000 cycles DC-12, 24 V, 16 W, resistive 100000 cycles DC-13, 24 V, 24 W, inductive (L/R = 7 ms) 300000 cycles DC-13, 24 V, 7.2 W, inductive (L/R = 7 ms)

Switching frequency

20 switching operations/minute with maximum load

Mechanical durability

20000000 cycles for relay output

Minimum load

1 mA at 5 V DC for relay output

Protection type

Without protection at 5 A

Reset time

1 s

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

Execution time per instruction

0.2 µs Boolean

Exct time for event task

60 µs response time

Maximum size of object areas

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

Realtime clock

With

Clock drift

<= 30 s/month at 25 °C

Regulation loop

Adjustable PID regulator up to 14 simultaneous loops

Counting input number

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

counter function

Single phase A/B Pulse/direction

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)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

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

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

removable screw terminal block for inputs removable screw terminal block for outputs 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

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

Insulation

Between input and internal logic at 500 V AC Non-insulated between analogue input and internal logic Non-insulated between analogue inputs Between supply and ground at 1500 V AC Between sensor power supply and ground at 500 V AC Between input and ground at 500 V AC Between output and ground at 1500 V AC Between supply and internal logic at 2300 V AC Between sensor power supply and internal logic at 500 V AC Between output and internal logic at 2300 V AC Between Ethernet terminal and internal logic at 500 V AC Between supply and sensor power supply at 2300 V AC

Marking

CE

Sensor power supply

24 V DC at 250 mA supplied by the controller

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

160 mm

Net weight

0.456 kg

standards

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

product certifications

DNV-GL EAC ABS cULus LR 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

98 m/s² for 11 ms

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

11.09 cm

Package 1 Width

14.183 cm

Package 1 Length

21.085 cm

Package 1 Weight

830.0 g

Unit Type of Package 2

CAR

Number of Units in Package 2

12

Package 2 Height

29.2 cm

Package 2 Width

39.8 cm

Package 2 Length

57.9 cm

Package 2 Weight

11.04 kg

Unit Type of Package 3

P12

Number of Units in Package 3

144

Package 3 Height

105.0 cm

Package 3 Width

120.0 cm

Package 3 Length

80.0 cm

Package 3 Weight

145 kg

Warranty

18 months