Kongsberg RDIOR400 Interface Module

The Kongsberg RDIOR400 is an interface module designed for use in Kongsberg Maritime automation systems, providing reliable digital input and output capabilities. 

Key Features

• Channels: Up to 32 individually defined digital inputs or outputs.
• Interface: Dual Serial Process Bus (SPBus) interfaces for optional redundancy.
• Applications: Suitable for industrial automation and process control.
• Input/Output Types: Configurable as digital input or output channels.
• Protection: Electrical isolation from the control system, short-circuit proof loop current driver, and fail-safe activation of outputs upon loss of communication.
• Diagnostics: Built-in test for self-diagnostics and fault identification, including Line Fault Detection (LFD) and Earth Fault Detection (EFD).

Technical Specifications

• Input Supply Voltage: 24 VDC ± 20%
• Power Consumption: Typical 8 W

Digital Input (DI)

• Loop voltage: 24 VDC ± 20%
• Max input voltage: 30 VDC
• Max input signal frequency: 10 ms pulses
• Input loop current: Max. 4 mA @ 24 VDC
• Channel “Off” current: < 0.5 mA
• Channel “On” current: > 3 mA

Digital Output (DO)

• Loop voltage: 24 VDC ± 20%
• Loop driver: 1 A, short-circuit proof “High-Side Driver” (HSD)
• Loop driver trip current: Approx. 1.4 A (reset by command)
• Loop driver Off leakage: Max. 2 mA @ 24 VDC

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: Max. 2 MHz
• SPBus signal code: Manchester encoded (self-clocked)

Environmental Specifications

• Operating temperature: -15°C to +70°C
• Storage temperature: -25°C to +70°C
• Humidity: Up to 98% RH
• Protection standards: IP20 (IEC 60529)

Our Services

1、 All our products are new and original, and of good quality.

2、  Our prices are very competitive.

3、  We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4、  All inquiries will be valued and will reply in 24 hours.

5、  Fast shipping, and good after-sale service

6、  We will ship the items within 1-3 working days after the payment is received.

7、 Good package to protect the products.  

Packing & Delivery

1)100% brand New and Original Factory Seal!

2)Warranty: 1 year

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3-7 days after payment
 

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