Description

KONGSBERG Industrial Control Spares

Features • Up to 32 individually dened digital inputs or outputs • Dual Serial Process Bus (SPBus) interfaces to allow optional redundancy • Each SPBus interface ensures electrical isolation from the control system • Easy installation and replacement: – DIN standard rail-mounting – plug-in connections • Status LED for normal operation or error condition • Loop-check and debugging from operator station and local data terminal • Short-circuit proof loop current driver • Fail-safe activation of outputs upon loss of communication • Built-in test for self diagnostics and fault identication • SIL 1 compliant • Line Fault Detection (LFD) • Earth Fault Detection (EFD) • Dual watch-dogsDescription The Kongsberg Maritime Remote Input and Output system (RIO400) uses a Serial Process Bus (SPBus) between a controller computer in the process network and the input and output (I/O) signals to remote devices such as valves, relays and temperature sensors. The RDIO400 is an interface module between the SPBus and digital inputs or outputs to and from eld devices. The RIO400 system provides a cost-effective solution for connecting any number of inputs and outputs to a Kongsberg Maritime automation system, independent of the distance between the remote equipment and the controller computer.Input and Output Number of I/O channels: 32 I/O conguration: Individually dened as input or output Digital Input Loop voltage: 24 VDC +/- 20% Input loop current: maximum 4 mA at 24 VDC loop voltage Channel “off” current: <0.5 mA Channel “on” current: >3 mA Maximum input voltage: loop voltage Maximum input signal frequency: 10 ms pulse Connectors: screw terminals, 2.5 mm2 Digital Output Loop voltage: 24 VDC +/- 20% Loop driver: 1 A, short-circuit proof “High -Side” driver (HSD) Loop driver trip current: approximately 1.4 A (reset by command) Loop driver OFF leakage: maximum 2 mA at 24 VDC loop voltage Connectors: screw terminals, 2.5 mm2 SPBus Interface SPBus interfaces: 2 Power supply voltage from SPBus: 10 to 28.8 VDC SPBus connector: 9-pin male DSUB SPBus isolation: 500 V (optocoupler) SPBus type: RS-485 (multidrop) SPBus frequency: maximum 2 MHz SPBus signal code: Manchester encoded (self-clocked) Dimensions Height: 355 mm Width: 158 mm Depth: 87 mm Weight: 1.35 kg Electrical Input voltage: 24 VDC +/- 20% Power consumption: maximum 6 W for 32 inputs or maximum 768 W for 32 outputs Connectors: screw terminals, 2.5 mm2 Environmental Specications Ambient temperatures operational: 0° C to 70° C storage: -25° C to 70° C Ambient humidity operational: up to 100% relative humidity storage: up to 100% relative humidity Heat dissipation: maximum 10 W Protection standard: IP20 EMC according to: EN50081-2, EN50082-2, EN60945 and EN61135-2

Model recommendation:

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