Description
RDIOR400 603129 Kongsberg Key Features
Remote digital input/output interface module
16 configurable solid-state digital I/O channels
Each solid-state channel can be individually configured as a digital input or digital output
16 relay digital outputs
Dual redundant SPBus A / SPBus B communication interfaces
Galvanically isolated process-bus interfaces
Short-circuit-protected high-side digital output drivers
Loop monitoring for digital inputs and outputs
Relay-coil monitoring
Ground leakage monitoring
Built-in self-diagnostics
Fail-safe output operation in case of communication loss
Local status LED indication
Address selection through front-panel address switch
DIN-rail mounting
Plug-in screw-terminal connections
Loop-check and debugging capability
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RDIOR400 603129
RDIOR400 603129 Kongsberg Technical Specifications
Parameter Specification
Manufacturer KONGSBERG Maritime / Kongsberg Simrad
Product RDIOR400
Part Number 600950
Product Type Remote Digital Input/Output and Relay Module
Application Marine Automation / Distributed I/O
Power Supply 24 VDC ±20%
Digital I/O Channels 16 solid-state DI/DO channels
DI/DO Configuration Individually configurable as DI or DO
Relay Outputs 16
Communication Interfaces 2 × SPBus (SPBus A and SPBus B)
Bus Configuration Redundant serial process bus
Digital Input Loop Voltage 24 VDC ±20%
Digital Input Current Maximum 4 mA at 24 VDC
Digital Input OFF Current <0.5 mA
Digital Input ON Current >3 mA
Digital Input Sampling Rate Up to 100 samples/s
Solid-State Output 1 A short-circuit-protected high-side driver
Output Short-Circuit Trip Minimum 1.4 A
Output Leakage Current Maximum 2 mA at 24 VDC
Relay Contact Voltage 15–200 VDC or 15–250 VAC
Relay Switching Current Maximum 5 A
Relay Minimum Switching Current 100 mA
Maximum Loop Power per Connection 8 A
Maximum Overvoltage Without Damage 30 VDC
Maximum Heat Dissipation 10 W
Power Consumption – 16 DI Maximum 0.25 A
Power Consumption – 16 DO Up to 16 A, depending on field load
Terminal Type Phoenix COMBICON plug-in screw terminals
Terminal Wire Size Up to 2.5 mm²
Mounting DIN rail
Status Indication Front-panel LED
Diagnostics Built-in self-test and I/O monitoring
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RDIOR400 603129
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