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ir104datasheet

ir104datasheet
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IR-104 High Density Optoisolated Input + Relay Output PC/104 Module • 20 optoisolated digital inputs • 20 SPST Relay outputs • Inputs accept 3-24V AC or DC • Outputs switch up to 5A @ 250VAC • Detachable connectors for relay contacts IR-104-PBF is a high-density PC/104 format digital I/O module designed for industrial applications requiring isolation between the computer and the external signals it is monitoring and controlling. This module features 20 optoisolated digital inputs and 20 relay outputs. Each input can accept both AC and DC voltages as low as 3V and as high as 24V. The optocoupler inputs are located on a pin header at the top of the board, while the relays feature quick-disconnect terminal blocks (10 relays per block) that accept wire ranging from 14-28AWG. The board will operate in ambient temperatures ranging from -25 to +70C. Note: The maximum component height on this board is .492", slightly higher than the PC/104 standard of .435". This extra height will usually not be a problem unless the board stacked directly above the IR-104-PBF has components mounted on the bottom of the board or throughhole pins that exceed .043" in height. In this case you can mount the IR-104-PBF on the top of the stack. Feature # Relays Relay type Max DC Power Max AC Power Max Load Max Op Voltage Contact Resistance Relay lifetime Actuation Time Opto inputs Input Voltage Input impedance Dimensions Input Power Operating temp Weight ORDERING INFORMATION Part No. IR104-PBF Description 20 relays + 20 Optoisolated Inputs FOR MORE INFORMATION Diamond Systems Corporation 1255 Terra Bella Avenue Mountain View, CA 94043 Tel: 650-810-2500 Fax: 650-810-2525 techinfo@diamondsystems.com

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