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Schneider Electric Modicon M221, 16 IO, Relay (TM221M16R)

Specifications

Product or Component Type: Logic controller

Range of Product: Modicon M221

Model Number: TM221M16R

Product Availability: Stock - Normally stocked in distribution facility

Main

[US] rated supply voltage 24 V DC
Discrete input number 8, discrete input IEC 61131-2 Type 1
Analogue input number 2 0...10 V
Discrete output type Relay normally open
Discrete output number 8 relay
Discrete output voltage 5...125 V DC, 5...250 V AC
Discrete output current 2 A

Complementary

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 22.5 W (24 V with max number of I/O expansion module), 3.6 W (24 V without I/O expansion module)
Power supply output current 0.52 A (5 V expansion bus), 0.46 A (24 V 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 (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 100 kOhm (analog input), 3.4 kOhm (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); 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)
Configurable filtering time 0 ms (input), 3 ms (input), 12 ms (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 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 (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), 10000 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 (77 °F (25 °C)) (by interruption of power supply)
Execution time for 1 KInstruction 0.3 ms (event and periodic task), 0.7 ms (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 255 %TM (timers), 8000 %MW (memory words), 255 %C (counters), 512 %M (memory bits), 512 %KW (constant words)
Realtime clock With
Clock drift <= 30 s/month (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)
Counter function Pulse/direction, A/B, Single phase
Integrated connection type USB port mini B (USB 2.0), Non-isolated serial link (serial 1 RJ45 RS485), Non-isolated serial link (serial 2 RJ45 RS232/RS485)
Supply Serial 1: serial link supply 5 V, <200 mA
Transmission rate 1.2...115.2 kbit/s (115.2 kbit/s by default) (15 m) RS485, 1.2...115.2 kbit/s (115.2 kbit/s by default) (3 m) RS232, 480 Mbit/s USB
Communication port protocol USB port (USB - SoMachine-Network), Non-isolated serial link (Modbus master/slave - RTU/ASCII or SoMachine-Network)
Communication Service Modbus slave, Modbus master
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 for connecting the 24 V DC power supply, connector, 4 for analogue inputs, Mini B USB 2.0 connector for a programming terminal, removable screw terminal block, 10 for inputs, removable screw terminal block, 11 for outputs
Maximum cable distance between devices Shielded cable < 32.8 ft (10 m) (fast input), Unshielded cable < 98.4 ft (30 m) (output), Unshielded cable < 98.4 ft (30 m) (digital input), Unshielded cable < 3.3 ft (1 m) (analog input)
Insulation Between input and internal logic 500 V AC, Between fast input and internal logic 500 V AC, Non-insulated between inputs, Between output and internal logic 500 V AC, Between output groups 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 (IEC 60715), Top hat type TH35-7.5 rail (IEC 60715), plate or panel with fixing kit
Height 3.5 in (90 mm)
Depth 2.8 in (70 mm)
Width 2.8 in (70 mm)
Product Weight 0.582 lb(US) (0.264 kg)

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): 97

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 Circularity Profile, 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.

Environmental Characteristics

Resistance to electrostatic discharge 8 kV (in air), 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), 3 V (0.1...80 MHz) (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)) (Marine specification (LR, ABS, DNV, GL))
Electromagnetic emission Conducted emissions 79 dBμV/m QP/66 dBμV/m AV (power lines (AC)) 0.15...0.5 MHz (IEC 55011), Conducted emissions 73 dBμV/m QP/60 dBμV/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)
Shock resistance 98 m/s² (11 ms)

Product Certifications

Environmental characteristic: Ordinary and hazardous location

Dimensions Drawings

Dimensions:

Height: 3.35 in (85 mm)

Width: 2.76 in (70 mm)

Depth: 4.02 in (102 mm)

Diagram showing the dimensions of the Modicon M221 controller.

Mounting and Clearance

Mounting on a Rail

Diagram illustrating the correct mounting of the Modicon M221 controller on a rail, with numbered steps indicating the process.

Acceptable Mounting Position

Diagram showing acceptable mounting orientations for the controller.

Incorrect Mounting Position

Diagrams showing incorrect mounting orientations for the controller, marked with 'X'.

Clearance

Diagrams indicating required clearance around the Modicon M221 controller for proper ventilation and operation, with dimensions in mm and inches.

Connections and Schema

Digital Inputs

Diagram illustrating the wiring for digital inputs, showing terminal connections and logic options (sink/source).

Note: The COMO terminals are connected internally.

A: Sink wiring (positive logic).

B: Source wiring (negative logic).

Diagram showing specific input terminals (10, 11, 16, 17) for a particular function.

Digital Outputs

Diagrams illustrating the wiring for digital outputs, showing terminal connections, current ratings (2A, 7A), and protection (Type T fuse). It also details wiring logic (source/sink) and recommendations for inductive loads.

(*) Type T fuse

(1) The COM1 and COM2 terminals are not connected internally.

(2) To improve the life time of the contacts, and to protect from potential inductive load damage, connect a free wheeling diode in parallel to each inductive DC load or an RC snubber in parallel of each inductive AC load.

A: Source wiring (negative logic).

B: Sink wiring (positive logic).

Analog Inputs

Diagram showing the connection of analog inputs (0...10 V) to the controller, including terminal designations (ANO, AN1) and common connections.

Note: The (-) poles are connected internally.

Pin Wire Color
ANO/AN1 Red
0 V Black

USB Mini-B Connection

Diagram illustrating the USB Mini-B connection for programming the controller, showing cable types and lengths.

SL1 Connection

Diagram showing the pinout for the SL1 connection (RJ45) and its compatibility with RS 232 and RS 485 communication protocols. It also details the connection to DCE (Modem) and DTE devices.

N° RS 232 RS 485
1 RxD N.C.
2 TxD N.C.
3 RTS N.C.
4 N.C. D1
5 N.C. D0
6 CTS N.C.
7 N.C.* 5 Vdc
8 Common Common

N.C.: not connected

*: 5 Vdc delivered by the controller. Do not connect.

SL2 Connection

Diagram showing the pinout for the SL2 connection (RJ45) for RS 485 communication protocols.

N° RS 485
1 N.C.
2 N.C.
3 N.C.
4 D1
5 D0
6 N.C.
7 N.C.
8 Common

N.C.: not connected

Packing Units

Category US10MSX22533
Discount Schedule OMSX
GTIN 3606480611254
Returnability Yes
Country of origin TW

Unit Type of Package 1

PCE, Number of Units in Package 1: 1

Package 1 Height: 3.95 in (10.041 cm)

Package 1 Width: 4.26 in (10.83 cm)

Package 1 Length: 5.04 in (12.81 cm)

Package 1 Weight: 15.5 oz (440.0 g)

Unit Type of Package 2

CAR, Number of Units in Package 2: 24

Package 2 Height: 11.46 in (29.1 cm)

Package 2 Width: 15.59 in (39.6 cm)

Package 2 Length: 22.76 in (57.8 cm)

Package 2 Weight: 25.71 lb(US) (11.66 kg)

Unit Type of Package 3

P12, Number of Units in Package 3: 288

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: 326.3 lb(US) (148 kg)

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