Eaton D77A Installation And User Manual

Contents

Intelligent Technologies (IT.) D77A I/O Module Products18 For more information visit: www.EatonElectrical.com MN05002001ESpecial I/O SpecificationsCombination Module SpecificationsTable 20: D77A-DI8DQ8 Combination Module Specifications* A 12V transition range exists between 6V and 18V.Figure 12: D77A-DI8DQ8 Combination Module Diagramsa) D77A-DI8DQ8 Moduleb) Internal DC Input Circuitc) Internal DC Output CircuitCatalog NumberD77A-DI8DQ8DC Sink/Source Input DC MOSFET Sink OutputNominal Voltage 24V DC 24V DCOperating Voltage 18 – 30V DC 18 – 30V DCNumber of Points 8 8Points per Common 2 2Signal Delay 5 ms —OFF State Voltage 0 – 6V DC * —ON State Voltage 18V – 30V DC —Nominal Current 5 mA —Signal Delay — 1 msMax. Current/Point (Resistive) — 0.75AMax. Current/Module (Resistive) — 6ASurge Current (10 ms) — 4AOFF State Leakage — 1 mAQCPort Current Draw 99 mAIsolation 1.5kVTerminal Screw Torque 4.5 inch-pounds (0.51 Newton-meters)ININCOMØ1CØ23C145C267C3V D CV D CV D C V D CV D CV D CCRCOMCOMØ123-+4567-+CRCRCRCRCRCRCRD77A-011+24OUTOUTCab c