Complementary
Discrete I/O number	32
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	22.3 W at 24 V (with max number of I/O expansion module); 3.5 W at 24 V (without I/O expansion module)
Power supply output current	0.52 A 5 V for expansion bus; 0.48 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
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; 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	1.6 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...Q15
Absolute accuracy error	+/- 1 % of full scale for analog input
Maximum leakage current	0.1 mA for transistor output
Mechanical durability	20000000 cycles for transistor output
Protection type	Short-circuit and overload protection with automatic reset; Short-circuit protection on output; Overload and short-circuit protection at 0.2 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 configurable freewheeling/cyclic master task; 1 cyclic auxiliary task; 8 interrupt tasks
Maximum size of object areas	8000 %MW memory words; 255 %TM timers; 512 %KW constant words; 512 %M memory bits; 255 %C counters
Realtime clock	With
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; PWM; Frequency generator
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 RS485 interface ; Non isolated serial link serial 2 with RJ45 connector and RS232/RS485 interface
Supply	(serial 1)serial link supply: 5 V
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
Communication service	Modbus master; Modbus slave
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 (green) for SL1; 1 LED (green) for SL2; 1 LED per channel (green) for I/O state
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; HE-10 connector, 20 terminal(s) for inputs; HE-10 connector, 20 terminal(s) for outputs
Maximum cable distance between devices	Shielded cable:
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	0.27 kg
Contractual warranty
Warranty (in months)	18
Environment
Standards	IEC 61131-2; UL 508; CAN/CSA C22.2 No. 213; IACS E10; ANSI/ISA 12-12-01
Product certifications	cULus; LR; RCM; DNV-GL; EAC; ABS; CE; UKCA; cULus HazLoc
Environmental characteristic	Ordinary and hazardous location
Resistance to electrostatic discharge	8 kV in air conforming to IEC 61000-4-2; 4 kV on contact conforming to IEC 61000-4-2
Resistance to electromagnetic fields	10 V/m 80 MHz...1 GHz conforming to IEC 61000-4-3; 3 V/m 1.4 GHz...2 GHz conforming to IEC 61000-4-3; 1 V/m 2...2.7 GHz conforming to IEC 61000-4-3
Resistance to magnetic fields	30 A/m 50/60 Hz conforming to IEC 61000-4-8
Resistance to fast transients	2 kV (power lines) conforming to IEC 61000-4-4; 2 kV (relay output) conforming to IEC 61000-4-4; 1 kV (I/O) conforming to IEC 61000-4-4; 1 kV (Ethernet line) conforming to IEC 61000-4-4; 1 kV (serial link) conforming to IEC 61000-4-4
Resistance to conducted disturbances	10 V 0.15...80 MHz conforming to 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)
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
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
Logistical informations
Country of origin	CN
Main
Range of product	Modicon M221
Product or component type	Logic controller
[Us] rated supply voltage	24 V DC
Discrete input number	16, 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	16 transistor 2 fast output
Discrete output voltage	24 V DC
Discrete output current	0.1 A
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	10.8 cm
Package 1 Width	12.6 cm
Package 1 Length	10.0 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	11.063 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	141 kg

Modicon M221 PLC controller in compact format with 0.2µs / Boolean instruction for the automation of simple industrial machines. A total of 32 integrated I/Os, of which 16 are digital (12 standard with 5kHz and 4 HSC with 100kHz) inputs, 16 digital outputs. Additionally 2 analog (0V to 10V / 10Bit) inputs. Two RS485/RS232 interfaces with RJ45 socket for Modbus ASCII/RTU Master/Slave, ASCII character string, Modbus Serial IO scanner. The power supply is via 24VDC. The digital outputs are designed as source transistors (0.5A). 640 kB integrated RAM memory and 2 MB flash memory. Integrated control for up to 2 coordinated axes. Position Control (PTO) with trapezoidal or S-profile for 2 axes in pulse direction (P/D) mode or one axis in CW/CCW mode. Equipped with a slot for SD card, a USB mini-B port for programming, a run/stop switch and QR code for direct access to technical documentation. Local and decentralized I/O expansion with Modicon TM3 I/O system. Programming and configuration using free EcoStruxure Machine Expert - Basic software (download from www.se.com). PLC programming according to IEC 61131-3 in the programming languages instruction list (IL), ladder diagram (LD) or sequential function chart (Grafcet list/SFC). Connection via HE-10 connector. Ambient temperature during operation -15°C to +50°C. Mounting on 35mm DIN rail or directly on control panel. Certified to CE, cULus Listing Mark, CSA, RCM, EAC, LR, ABS, DNV-GL, cCSAus Hazardous Zone.