Main
| Range of product | Modicon M221 |
| Product or component type | Logic controller |
| [Us] rated supply voltage | 100...240 V AC |
| Discrete input number | 14, 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 | 10 relay |
| Discrete output voltage | 5...125 V DC 5...250 V AC |
| Discrete output current | 2 A |
Complementary
| Discrete I/O number | 24 |
| Maximum number of I/O expansion module | 7 for transistor output 7 for relay output |
| Supply voltage limits | 85…264 V |
| Network frequency | 50/60 Hz |
| Inrush current | 40 A |
| Maximum power consumption in VA | 58 VA at 100...240 V with max number of I/O expansion module 35 VA at 100...240 V without I/O expansion module |
| Power supply output current | 0.52 A 5 V for expansion bus 0.16 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 | 4 A at COM 2 7 A at COM 0 7 A at COM 1 |
| 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 lithium non-rechargeable, battery life: 4 year(s) |
| 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 | 255 %TM timers 512 %M memory bits 8000 %MW memory words 255 %C counters 512 %KW constant words |
| 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 | A/B Single phase 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, |
| 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 | Modbus TCP server Modbus TCP slave device DHCP client Modbus TCP client Ethernet/IP adapter |
| Local signalling | 1 LED (green)PWR: 1 LED (green)RUN: 1 LED (red)module error (ERR): 1 LED (green)SD card access (SD): 1 LED (red)BAT: 1 LED per channel (green)I/O state: 1 LED (green)SL: Ethernet network activity (green)ACT: Ethernet network link (yellow)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: Unshielded cable: Unshielded cable: Unshielded cable: |
| 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 | 110 mm |
CONTROLLER M221-24IO Relay Ethernet Com.
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