331-7AF70 Yaskawa3317AF70

331-7AF70 - Signal modules analog | Analog input modules; Order no. : 331-7AF70; Type : SM 331S - SPEED-Bus; Features : 8x fast AI 16 Bit Current +/- 20 mA Potential isolation between the channels 25µs...1000µs sampling rate (parameterizable)Memory: 8192 value/channel Oscilloscope-/FIFO-Function Alarm parameterizable For 20 pole front connectors; SPEED-Bus : Current consumption from backplane bus : 530 mA; Power loss : 4 W; Number of inputs : 8; Cable length, shielded : 50 m; Rated load voltage : DC 24 V; Current consumption from load voltage L+ (without load) : 62 mA; Current inputs : Max. input resistance (current range) : 100 Ω; Input current ranges : -20 mA ... +20 mA; Operational limit of current ranges : +/-0.6%; Grundfehlergrenze Strombereiche : +/-0.4%; Destruction limit current inputs (electrical current) : max. 40mA; Destruction limit current inputs (voltage) : max. 30V; Resolution in bit : 16; Measurement principle : successive approximation; Basic conversion time : 25 µs all channels; Initial data size : 16 Byte; Status display : none; Interrupts : yes; Process alarm : yes, parameterizable; Diagnostic interrupt : yes, parameterizable; Diagnostic functions : yes; Diagnostics information read-out : possible; Supply voltage display : none; Group error display : red SF LED; Channel error display : none; Between channels : Between channels of groups to : 1; Between channels and backplane bus : Between channels and power supply : Max. potential difference between inputs (Ucm) : DC 30 V; Max. potential difference between inputs and Mintern (Uiso) : DC 75 V/ AC 50 V; Insulation tested with : DC 500 V; Input bytes : 16; Output bytes : 0; Parameter bytes : 41; Diagnostic bytes : 16; Material : PPE; Mounting : DIN rail SPEED-Bus; Dimensions (WxHxD) : 40 mm x 125 mm x 120 mm; Net weight : 210 g; Operating temperature : 0 °C to 60 °C; Storage temperature : -25 °C to 70 °C; UL certification : yes