Modicon M221 Logic Controller, 40 IO, Relay, Ethernet

Specifications

Product or Component Type: Modicon M221 Logic Controller

Range of Product: Modicon M221

[Us] rated supply voltage: 100...240 V AC

Discrete input number: 24, discrete input IEC 61131-2 Type 1

Analogue input number: 2

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

Complementary

Discrete I/O number: 40

Maximum number of I/O expansion module: 7 (local I/O), 14 (remote I/O)

Supply voltage limits: 85...264 V

Network Frequency: 50/60 Hz

Inrush current: 40 A

Maximum power consumption in VA: 70 VA (100...240 V with max number of I/O expansion module), 41 VA (100...240 V without I/O expansion module)

Power supply output current: 0.52 A (5 V expansion bus), 0.24 A (24 V expansion bus)

Discrete input logic: Sink or source (positive/negative)

Discrete input voltage: 24 V DC

Discrete input voltage type: DC

Analogue input resolution: 10 bits

LSB value: 10 mV

Conversion time: 1 ms per channel + 1 controller cycle time analog input

Permitted overload on inputs: +/- 30 V DC (5 min maximum) analog input, +/- 13 V DC (permanent) analog input

Voltage state 1 guaranteed: >= 15 V input

Voltage state 0 guaranteed: <= 5 V input

Discrete input current: 7 mA (discrete input), 5 mA (fast input)

Input impedance: 3.4 kOhm (discrete input), 100 kOhm (analog input), 4.9 kOhm (fast input)

Response time: 35 µs turn-off, 12...15 µs input; 10 ms turn-on output; 10 ms turn-off output

Configurable filtering time: 5 µs turn-on (10, 11, 16, 17 fast input), 35 µs turn-on (other terminals input); 5 µs turn-off, 10, 11, 16, 17 fast input, 100 µs turn-off (other terminals input)

Output voltage limits: 125 V DC, 277 V AC

Maximum current per output common: 7 A

Absolute accuracy error: +/-1% of full scale analog input

Electrical durability: 100,000 cycles AC-12 (120 V, 240 VA, resistive), 300,000 cycles AC-12 (120 V, 80 VA, resistive), 100,000 cycles AC-15 (cos phi = 0.35, 120 V, 60 VA, inductive), 300,000 cycles AC-15 (cos phi = 0.35, 120 V, 18 VA, inductive), 100,000 cycles AC-14 (cos phi = 0.7, 120 V, 120 VA, inductive), 300,000 cycles AC-14 (cos phi = 0.7, 120 V, 36 VA, inductive), 100,000 cycles DC-12 (24 V, 48 W, resistive), 300,000 cycles DC-12 (24 V, 16 W, resistive), 100,000 cycles DC-13 (24 V, 24 W, inductive, L/R = 7 ms), 300,000 cycles DC-13 (24 V, 7.2 W, inductive, L/R = 7 ms)

Switching frequency: 20 switching operations/minute with maximum load

Mechanical durability: 20,000,000 cycles relay output

Minimum load: 1 mA 5 V DC relay output

Protection type: Without protection (5 A)

Reset time: 1 s

Memory capacity: 256 kB user application and data RAM, 10,000 instructions; 256 kB internal variables RAM; 256 kB built-in flash memory backup of application and data

Data backed up: 256 kB internal variables RAM

Data storage equipment: 2 GB SD card (optional)

Battery type: BR2032 or CR2032X lithium non-rechargeable

Backup time: 1 year (at 77°F / 25°C by interruption of power supply)

Execution time for 1 KInstruction: 0.3 ms (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 77°F / 25°C)

Regulation loop: Adjustable PID regulator up to 14 simultaneous loops

Counting input number: 4 fast input (HSC mode) 100 kHz (32 bits)

Connections and Schema

Digital Inputs

Wiring Diagram (Positive Logic):

Diagram showing positive logic wiring for digital inputs with terminals 24V, 0V, COM, 10, 15, 16, 114, 115, 123. Indicates Type T fuse.

Wiring Diagram (Negative Logic):

Diagram showing negative logic wiring for digital inputs with terminals 24V, 0V, COM, 10, 14, 16, 114, 115, 123. Indicates Type T fuse.

Connection of the Fast Inputs:

Diagram showing connection of fast inputs labeled Ix, 10, 11, 16, 17.

Relay Outputs

Negative Logic (Sink):

Diagrams illustrating sink wiring for relay outputs (Q0, Q3, Q4, Q7, Q8, Q11, Q12, Q15) with common terminals (COMO, COM1, COM2, COM3). Includes notes on fuse type, terminal connectivity, and protection for inductive loads with free-wheeling diodes or RC snubbers.

Positive Logic (Source):

Diagrams illustrating source wiring for relay outputs (Q0, Q3, Q4, Q7, Q8, Q11, Q12, Q15) with common terminals (COMO, COM1, COM2, COM3). Includes notes on fuse type, terminal connectivity, and protection for inductive loads with free-wheeling diodes or RC snubbers.

Analog Inputs

Diagram showing analog input connections for AN1 and AN0, with terminals 0 V, AN1, 0 V, AN0. Indicates that the (-) poles are connected internally. A table lists pin assignments and wire colors: 0V (Black), AN1 (Red), 0V (Black), ANO (Red).

Ethernet Connection

Diagram showing an Ethernet connection using an RJ45 connector. A table lists pin assignments for TD+, TD-, RD+, RD-.

Diagram illustrating a laptop connected to the controller via Ethernet (RJ45 to RJ45).

USB Mini-B Connection

Diagrams showing USB Mini-B connections for programming. Includes cable types (TCSXCNAMUM3P, BMXXCAUSBH018) and lengths (3 m / 9.8 ft, 1.8 m / 5.9 ft).

SL1 Connection

Diagram showing the SL1 connection with an RJ45 connector. A table details RS232 and RS485 pin assignments (RxD, TxD, RTS, N.C., CTS, Common) and notes that N.C. means not connected and 5 Vdc is delivered by the controller.

Diagrams illustrating connections from SL1 (RJ45) to DCE (Modem...) and DTE via SUB D 9 pin connectors.

Dimensions

Diagrams showing the physical dimensions of the Modicon M221 controller. Dimensions are provided in millimeters and inches.

Dimensions:

• Height: 3.5 in (90 mm)
• Depth: 2.8 in (70 mm)
• Width: 6.3 in (160 mm)

Mounting and Clearance

Mounting on a Rail

Diagram illustrating the process of mounting the controller on a rail, with numbered steps and a "Click!" indicator.

Direct Mounting on a Panel Surface

Diagram showing direct mounting on a panel surface, with a note to install a mounting strip. Includes a mounting hole layout diagram with dimensions.

Mounting

Correct Mounting Position: Diagrams showing the correct orientation for mounting the controller.

Acceptable Mounting Position: Diagrams showing acceptable orientations.

Incorrect Mounting Position: Diagrams showing incorrect mounting orientations with red crosses.

Clearance

Diagrams indicating required clearance around the controller for ventilation and operation.

Performance Curves

Derating Curves

Embedded Digital Inputs (No Cartridge):

Graph showing derating curves for embedded digital inputs without a cartridge. The X-axis represents ambient temperature (°C/°F), and the Y-axis represents the input simultaneous ON ratio (%). The curve shows that at 45°C (113°F), 100% ON ratio is supported, decreasing to 80% at 55°C (131°F).

Embedded Digital Inputs (with Cartridge):

Graph showing derating curves for embedded digital inputs with a cartridge. The X-axis represents ambient temperature (°C/°F), and the Y-axis represents the input simultaneous ON ratio (%). The curve shows that at 45°C (113°F), 100% ON ratio is supported, decreasing to 50% at 55°C (131°F).

Environmental Data

Schneider Electric aims to achieve Net Zero status by 2050 through supply chain partnerships, lower impact materials, and circularity via its ongoing "Use Better, Use Longer, Use Again" campaign to extend product lifetimes and recyclability.

Environmental footprint:

• Carbon footprint (kg CO2 eq, Total Life cycle): 130
• Environmental Disclosure: Product Environmental Profile

Materials and Substances:

• Packaging made with recycled cardboard: Yes
• Packaging without single use plastic: Yes
• EU RoHS Directive: Pro-active compliance (Product out of EU RoHS legal scope)
• REACH Regulation: REACH Declaration
• California proposition 65: WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
• PVC free: Yes

Use Again:

• Repack and remanufacture: End of Life Information
• Take-back: No
• WEEE: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.

Ordering and shipping details

Category: US10MSX22533

Discount Schedule: 0MSX

GTIN: 3606480648793

Returnability: Yes

Country of origin: TW

Packing Units

Unit Type of Package 1: PCE

Number of Units in Package 1: 1

Package 1 Height: 4.37 in (11.09 cm)

Package 1 Width: 5.58 in (14.183 cm)

Package 1 Length: 8.30 in (21.085 cm)

Package 1 Weight: 29.3 oz (830.0 g)

Unit Type of Package 2: CAR

Number of Units in Package 2: 12

Package 2 Height: 11.50 in (29.2 cm)

Package 2 Width: 15.67 in (39.8 cm)

Package 2 Length: 22.80 in (57.9 cm)

Package 2 Weight: 24.34 lb(US) (11.04 kg)

Unit Type of Package 3: P12

Number of Units in Package 3: 144

Package 3 Height: 41.34 in (105.0 cm)

Package 3 Width: 47.24 in (120.0 cm)

Package 3 Length: 31.50 in (80.0 cm)

Package 3 Weight: 319.7 lb(US) (145 kg)

Environmental Characteristics

Environmental characteristic: Ordinary and hazardous location

Resistance to electrostatic discharge: 8 kV in air IEC 61000-4-2, 4 kV on contact IEC 61000-4-2

Resistance to electromagnetic fields: 9.1 V/m (10 V/m) 80 MHz...1 GHz IEC 61000-4-3; 2.7 V/m (3 V/m) 1.4 GHz...2 GHz IEC 61000-4-3; 0.9 V/m (1 V/m) 2...2.7 GHz IEC 61000-4-3

Resistance to magnetic fields: 98.4 A/m (30 A/m) 50/60 Hz IEC 61000-4-8

Resistance to fast transients: 2 kV IEC 61000-4-4 (power lines), 2 kV IEC 61000-4-4 (relay output), 1 kV IEC 61000-4-4 (I/O), 1 kV IEC 61000-4-4 (Ethernet line), 1 kV IEC 61000-4-4 (serial link)

Surge withstand: 2 kV power lines (AC) common mode IEC 61000-4-5, 2 kV relay output common mode IEC 61000-4-5, 1 kV I/O common mode IEC 61000-4-5, 1 kV shielded cable common mode IEC 61000-4-5, 0.5 kV power lines (DC) differential mode IEC 61000-4-5, 1 kV power lines (AC) differential mode IEC 61000-4-5, 1 kV relay output differential mode IEC 61000-4-5, 0.5 kV power lines (DC) common mode IEC 61000-4-5

Resistance to conducted disturbances: 10 V 0.15...80 MHz IEC 61000-4-6

Electromagnetic emission: Conducted emissions 79 dBμV/m QP/66 dBuV/m AV power lines (AC) 0.15...0.5 MHz IEC 55011; Conducted emissions 73 dBμV/m QP/60 dBuV/m AV power lines (AC) 0.5...300 MHz IEC 55011; Conducted emissions 120...69 dBμV/m QP power lines 10...150 kHz IEC 55011; Conducted emissions 63 dBμV/m QP power lines 1.5...30 MHz IEC 55011; Radiated emissions 40 dBμV/m QP class A 10 m 30...230 MHz IEC 55011; Conducted emissions 79...63 dBμV/m QP power lines 150...1500 kHz IEC 55011; Radiated emissions 47 dBμV/m QP class A 10 m 200...1000 MHz IEC 55011

Immunity to microbreaks: 10 ms

Ambient air temperature for operation: 14...131 °F (-10...55 °C) horizontal installation; 14...95 °F (-10...35 °C) vertical installation

Ambient Air Temperature for Storage: -13...158 °F (-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...6561.68 ft (0...2000 m)

Storage altitude: 0...9842.5 ft (0...3000 m)

Vibration resistance: 3.5 mm 5...8.4 Hz symmetrical rail; 3.5 mm 5...8.4 Hz panel mounting; 1 gn 8.4...150 Hz symmetrical rail; 1 gn 8.4...150 Hz panel mounting

Standards and Product Certifications

Standards: 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