Modbus RTU communication with RS485 and RS232 _ 9 Digital inputs (NPN / PNP) 6 Digital Outputs (PNP), 4x Semi-Universal input (Vdc/mAdc) _ 2x Analog Output (0-10Vdc ... 0-20mAdc), -10°C...+60°C Operating temperature _ -20°C...+70°C Storage Temperature _ Rail Mounting, IPERTU-MPL3P1-02-20-03-01_01 Analogue_ Digital Input/Output Wide Basic PLC CPU Modules