Сustoms Tariff Code 85389091 Produced in - Dimensions 54 mm x 76 mm x 68 mm ID 1SAP140100R0100 Name PM581 European Article Number 4016779649322 Weight 0.14 kg User Program Memory Type Flash EPROM, non-volatile RAM, SD Card User Program Datasize 256 kB User Datasize 416 kB Communication Rate Speed for 1000 instructions of Logic = 0.05 0.05 msSpeed for 1000 instructions of Word = 0.05 0.06 msSpeed for 1000 instructions of Floating-point = 0.5 0.50 ms Display Lines 1 Connections CPU with Local IO - on I/O-Bus Power Supply 24 V DC Input Voltage 24 V DC DIN Mounting TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 User Memory Type Flash EPROM Nominal Voltage 24 V DC Function Keys 8 Ingress Protection Rating IP20 RTC Yes Mounting Style Horizontal, Vertical possible with derating Display LCD Serial Port №2 RS232 / RS485 configurable, Programing, Modbus Master or slave, ASCII Digital I/Os Limit 320DI, 240DO/DC Local, max. 10 expansion modules Data Interface Serial interfaces for communication and programming Secondary Current Strength 0.2 A Communications Modbus RTU, CS31 Master, ASCII Software PS501-PROG Control Builder Plus Data Interface Serial/FiedlBusPlug Analog I/Os Limit 160AI, 160AO Local, max. 10 expansion modules Serial Port №1 RS232 / RS485 configurable, Programing, Modbus Master or slave, ASCII, CS31 Master LEDs Quantity 3