{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM221M16R","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM221M16R","canonicalUrl":"https://aoctrl.com/schneider/TM221M16R","factsUrl":"https://aoctrl.com/api/mcp/products/TM221M16R","rawCanonicalId":null},"summary":{"shortDescription":"LOGIC CONTROLLER, MODICON M221,","salesMarkdown":null,"metaTitle":"TM221M16R - Schneider Electric","metaDescription":"LOGIC CONTROLLER, MODICON M221,","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"2.8 in (70 mm)","Width":"2.8 in (70 mm)","Height":"3.5 in (90 mm)","Supply":"Serial 1)serial link supply 5 V, <200 mA","Marking":"CE","Category":"US10MSX22533","LSB value":"10 mV","Standards":"IEC 61131-2 UL 508 CAN/CSA C22.2 No. 213 IACS E10 ANSI/ISA 12-12-01","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","Reset time":"1 s","Backup time":"1 year 77 °F (25 °C) by interruption of power supply)","Clock drift":"<= 30 s/month 77 °F (25 °C)","Battery type":"BR2032 or CR2032X lithium non-rechargeable","Minimum load":"1 mA 5 V DC relay output","Response time":"35 µs turn-off, I2...I5 input 10 ms turn-on output 10 ms turn-off output 5 µs turn-on, I0, I1, I6, I7 fast input 35 µs turn-on, other terminals input 5 µs turn-off, I0, I1, I6, I7 fast input 100 µs turn-off, other terminals input","Data backed up":"256 kB built-in flash memory backup of application and data","Inrush current":"35 A","Realtime clock":"With","Conversion time":"1 ms per channel + 1 controller cycle time analog input","Input impedance":"100 kOhm analog input 3.4 kOhm input 4.9 kOhm fast input","Memory capacity":"256 kB user application and data RAM 10000 instructions 256 kB internal variables RAM","Protection type":"Without protection 5 A","Regulation loop":"Adjustable PID regulator up to 14 simultaneous loops","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","lifecycle_stage":"current","Counter Function":"Pulse/direction A/B Single phase","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","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","Pollution degree":"<= 2","Range of Product":"Modicon M221","Shock resistance":"98 m/s² 11 ms","Storage altitude":"0...9842.5 ft (0...3000 m)","Relative humidity":"10...95 %, without condensation in operation) 10...95 %, without condensation in storage)","Transmission rate":"1.2...115.2 kbit/s (115.2 kbit/s by default) 49.2 ft (15 m) RS485 1.2...115.2 kbit/s (115.2 kbit/s by default) 9.8 ft (3 m) RS232 480 Mbit/s USB","Operating altitude":"0...6561.68 ft (0...2000 m)","Discrete I/O number":"16","Switching frequency":"20 switching operations/minute with maximum load","Discrete input logic":"Sink or source (positive/negative)","Discrete output type":"Relay normally open","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","Analogue input number":"2 0...10 V","Application structure":"1 configurable freewheeling/cyclic master task 1 cyclic auxiliary task 8 interrupt tasks","Communication Service":"Modbus slave Modbus master","Counting input number":"4 fast input (HSC mode) 100 kHz 32 bits","Discrete input number":"8, discrete input IEC 61131-2 Type 1","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","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)","Mechanical durability":"20000000 cycles relay output","Nbr. of units in pkg.":"1","Output voltage limits":"125 V DC 277 V AC","Supply voltage limits":"20.4...28.8 V","Data storage equipment":"2 GB SD card optional)","Discrete input current":"7 mA discrete input 5 mA fast input","Discrete input voltage":"24 V","Discrete output number":"8 relay","Absolute accuracy error":"+/- 1 % of full scale analog input","Discrete output current":"2 A","Discrete output voltage":"5...125 V DC 5...250 V AC","IP degree of protection":"IP20 with protective cover in place","Immunity to microbreaks":"10 ms","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","Exct time for event task":"60 µs response time","Analogue input resolution":"10 bits","Product or Component Type":"Logic controller","[Us] rated supply voltage":"24 V DC","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","Voltage state 0 guaranteed":"<= 5 V input","Voltage state 1 guaranteed":">= 15 V input","Communication port protocol":"USB port USB - SoMachine-Network Non isolated serial link Modbus master/slave - RTU/ASCII or SoMachine-Network","Configurable filtering time":"0 ms input 3 ms input 12 ms input","Discrete input voltage type":"DC","Power supply output current":"0.52 A 5 V expansion bus 0.46 A 24 V expansion bus","Environmental characteristic":"Ordinary and hazardous location","Maximum size of object areas":"255 %TM timers 8000 %MW memory words 255 %C counters 512 %M memory bits 512 %KW constant words","Permitted overload on inputs":"+/- 30 V DC 5 min maximum)analog input +/- 13 V DC permanent)analog input","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)","Resistance to magnetic fields":"98.4 A/m (30 A/m) 50/60 Hz IEC 61000-4-8","Execution time per instruction":"0.2 µs Boolean","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)","Execution time for 1 KInstruction":"0.3 ms event and periodic task 0.7 ms other instruction","Maximum current per output common":"7 A","Ambient Air Temperature for Storage":"-13...158 °F (-25...70 °C)","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)","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","Ambient air temperature for operation":"14...131 °F (-10...55 °C) horizontal installation) 14...95 °F (-10...35 °C) vertical installation)","Resistance to electrostatic discharge":"8 kV in air IEC 61000-4-2 4 kV on contact IEC 61000-4-2","Maximum cable distance between devices":"Shielded cable Unshielded cable Unshielded cable Unshielded cable <3.3 ft (1 m) analog input"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$160.02 – $438.74","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e5aa641f50b42273a6372b22348bc454.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/TM221M16R/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM221M16R","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/TM221M16R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}