This product is part of the Modicon M221 range, an offer of programmable logic controllers for hardwired architectures. This logic controller provides 8 discrete inputs and 8 relay outputs with 10bit input resolution, normally opened relay output. It is a Modicon logic controller with a rated supply voltage of 24V DC, an output voltage of 5V to 125V DC, 5V to 250V AC and an output current of 2A with sink or source input logic. This product requires minimal installation and offers tremendous versatility. Integrated connections are USB port with mini B USB 2.0 connector, non isolated serial link serial 1 with RJ45 connector and RS485 interface and non isolated serial link serial 2 with RJ45 connector and RS232/RS485 interface. It is a Modicon M221 controller with a network frequency of 50/60Hz, 256KB for internal variables RAM, user application and data RAM, a built-in flash memory of 256KB and a SD card memory capacity of 2GB. It is an IP20 rated product. Its dimensions are 70mm (Width) x 70mm (Depth) x 90mm (Height). It weighs 0.264kg. This product is certified by CE, IACS E10, RCM, ABS, LR, DNV-GL, CSA, EAC and CULus. It meets EN/IEC 60664-1, EN/IEC 61131-2 and EN/IEC 61010-2-201 standards. It supports DIN rail mount. Achieve benchmark performance while increasing profitability with the Modicon M221 through intuitive machine programming with SoMachine Basic, ready-to-use applications and function blocksMain Characteristic Value(s) Range of Product Modicon M221 Product or Component Type Logic controller [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 DC5...250 V AC Discrete output current 2 A Complementary Characteristic Value(s) 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 20.4â¦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 bus0.46 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