controller M221 16 IO transistor PNP spring This product is part of the Modicon M221 range, an offer of programmable logic controllers for hardwired architectures. This logic controller provides 8 discrete, 4 fast inputs, 8 transistor outputs, 2 fast outputs with PNP transistor output with 10bit resolution. The I/O are connected on removable spring terminal blocks. It is a Modicon logic controller with a rated supply/output voltage of 24V DC, an output current of 0.5A with sink or source input logic and positive output 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 256kB for user application and data RAM, internal variables RAM, 256kB built-in flash memory 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, CSA, RCM, LR, ABS, DNV-GL, EAC and CULus. It meets EN/IEC 61010-2-201, EN/IEC 61131-2 and EN/IEC 60664-1 standards. The Modicon M221 logic controllers are programmed withEcoStruxure Machine Expert - Basicsoftware. It supports DIN rail mount.