Siemens – 7ND4421-1AA36-1AA2

SIREC D300 – Displayrecorder Front dimensions 144 x 144 mm, for all applications, scanning rate: 100 ms of mA,V,mV; Rearsite: Ethernet; RS485; USB interfaces Front side: Slot for CF-Card; USB interface; AC 50 or 60 Hz, 90 to 240 V none transmitter power 8 Analog inputs, without analog outputs . . 8 DO/DI (Relays 24V / freely configurable) 1 GByte Internal memory expansion Extended System Security (ESS): Without Without Firmware options With IP54, Seismic capability: none Manual in English