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        RDIO-01

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        The ABB RDIO-01 is a versatile digital I/O extension module designed to expand the input/output capabilities of compatible ACS 800 drives, featuring 3 multi-voltage inputs and 2 relay outputs with robust isolation and industrial-grade performance.
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for RDIO-01

        • Manufacturer:
          ABB
        • Part Number:
          RDIO-01
        • Product Family:
          ABB Drives
        • Product Type:
          Digital I/O Extension Module
        • Stock:
          8
        • Degree of protection:
          IP20
        • Connectors:
          38-pin parallel bus connector
        • Input voltages:
          24…250 V DC, 110…230 V AC
        • Input currents:
          4 mA (min), 10 mA (typical) at 24 V DC, 4 mA (typical) at 230 VAC
        • Filtering time (selectable for all channels):
          ON: 5…10 ms , OFF: 2 ms
        • Max. contact voltage:
          120 V DC, 250 V AC
        • Max. contact current / power:
          5 A, 24 V DC; 0.4 A, 120 V DC; 1250 VA, 250 VAC
        • Max. continuous current:
          2 A rms
        • Minimum current:
          5 mA, 24 V DC
        • Max. power consumption:
          150 mA (5 V) + 30 mA (24 V)
        • Estimated min. lifetime:
          100 000 h
        • Weight:
          0.08 kg
        • Estimated shipping dimensions:
          9.3x6.1x3.8cm
        • Tariff Code:
          8537101190
        • Country of origin:
          Sweden
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Application Certifications Compatibility

        Features:

        • Accepts 24...250 V DC and 110...230 V AC, with precise logic level detection for versatile industrial signals
        • Features two relay outputs rated for 5 A at 24 V DC and 1250 VA at 250 V AC, suitable for controlling robust actuators
        • Provides 2.5 kV isolation for noise immunity, with configurable filtering and LED status indicators for each channel
        The RDIO-01's digital inputs are engineered to accommodate a broad range of industrial control signals, supporting 24 to 250 V DC and 110 to 230 V AC . This versatility allows for direct integration with diverse field devices such as pushbuttons, limit switches, and PLC outputs without requiring separate signal conditioners. Accurate logic level thresholds ensure reliable signal detection, while the ability to enable or disable hardware filtering on each input provides flexibility to prioritize speed or noise immunity . This feature makes the RDIO-01 a powerful tool for customizing drive behavior.

        Equipped with two relay outputs, the RDIO-01 enables the control of high-power loads directly from the drive logic. The relays offer impressive switching capabilities: up to 5 A at 24 V DC, 0.4 A at 120 V DC, or 1250 VA at 250 V AC . This allows the RDIO-01 to directly manage actuators like solenoid valves, motor starters, and indicator lamps without needing external relays. The contacts are protected by a varistor (250 V) and are galvanically isolated from each other, the digital inputs, and the power supply, ensuring system integrity and safety .

        The RDIO-01 ensures high noise immunity and system protection through comprehensive galvanic isolation. Tested at 2.5 kV AC (1 minute), the digital inputs and relay outputs are isolated from each other, the power supply, and earth . This design prevents ground loops and protects the ACS800 drive from voltage spikes common in industrial environments. For troubleshooting, the module features three green LEDs that indicate the status of each digital input and a yellow LED that signals the module's power-up configuration status . These diagnostics allow for rapid system verification and maintenance.

        The RDIO-01 ABB Digital I/O Extension Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

        ABB RDIO-01 Digital I/O Extension Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        ABB RDIO-01 Digital I/O Extension Module Specs

        General

        • Manufacturer ABB
        • Model RDIO-01
        • Condition New Original ready stock
        • Product Family RDIO-01 64379216D,07BT62R1,07KT97 WT97
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Localized Auxiliary Interlocking: Handles physical emergency stop buttons, local reset keys, and external motor over-temperature switches directly at the drive level.
        • Mechanical Brake & Contactor Control: Dedicated relay outputs manage the mechanical holding brakes of heavy motor shafts or actuate primary mains contactors safely.
        • Status & Alarm Telemetry: Conveys drive status signals (e.g., Drive Ready, Tripped Fault, or Running at Speed) back to remote mimic panels or plant indication lamps.
        • Target Industrial Sectors: Deployed heavily in high-power automation environments such as marine propulsion systems, metallurgical crane lines, conveyor tracking, and deep-well water pump stations running large ABB ACS800 drives.
        • High Galvanic Isolation: Features an industrial-grade 2.5 kV isolation barrier between digital inputs, relay outputs, and the internal drive logic. A slightly reduced 1.5 kV isolation threshold protects cross-channel leakage between input lines DI2 and DI3.
        • Voltage Mapping Restrictions: Complies with global safety frameworks by strictly forbidding the simultaneous connection of low-voltage safety logic (below 50 V AC/DC) and hazardous mains lines (above 150 V AC/DC) across adjacent channels on the board.
        • Electrical Input Tolerance: Rated to safely handle dual-profile input thresholds. It reads low-power DC signals from 24V to 250V DC, as well as high-voltage AC command logic from 110V to 230V AC.
        • Host Drive Architecture: Specifically engineered to slot onto the RMIO (Robot/Motor I/O) Control Board found inside the classic ABB ACS800 and DCS800 drive families. It requires firmware standard application programs like version ASXR7000 or later to run smoothly.
        • Hardware Interconnect Profile: Plugs directly into the host using an internal 38-pin parallel bus connector, removing the need for external data cables. It draws logic power efficiently from the main drive board, pulling a modest 150 mA at 5V DC and 30 mA at 24V DC.
        • Flexible Expansion Routing: For high-density systems, it mounts onto an external AIMA-01 I/O Module Adapter. Hardware addressing is assigned manually via on-board rotary and DIP switches, allowing node selections between ID 1 to 15.
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        Description
        Engineered for flexible integration with ACS 800 drives, the RDIO-01 offers three digital inputs (supporting 24…250 V DC or 110…230 V AC) and two relay outputs (rated for 1250 VA/250 V AC or 5 A/24 V DC). It maintains 2.5 kV isolation between inputs, outputs, and the power supply (with 1.5 kV isolation between DI2 and DI3), ensuring safety and noise immunity in industrial environments. 

        Installation of the RDIO-01 is streamlined: it inserts into SLOT 1 or SLOT 2 on the drive’s RMIO board, securing via plastic clips and two included M3×8 mm screws—these screws also ground the I/O cable shield and connect the module’s GND to the RMIO board. A 38-pin parallel bus connector automatically establishes signal and power links to the drive upon insertion. Once mounted, users set configuration DIP switches (then refit the enclosure cover) to match application requirements.

        With an IP 20 protection rating, the module operates reliably in standard industrial setups, consuming a maximum of 150 mA (5 V) + 30 mA (24 V) and boasting an estimated minimum lifetime of 100,000 hours. Its relay outputs support continuous 2 A rms current, with load limits tailored to voltage (e.g., 0.4 A at 120 V DC), making it suitable for a range of control and switching tasks alongside ACS 800 drives.
        Alternative Names
        RDIO-O1 RDIO-0I RDIO 01 RDIO-01 64379216D 07BT62R1 07DI92 07EA63R1 07EB62R1
        Technical notes
        The ABB RDIO-01 is a digital I/O extension module specifically designed for the ACS800 series of drives. It offers three galvanically isolated digital inputs and two relay outputs, significantly expanding the application programmability of the drive. Its inputs support a wide voltage range (24…250 V DC, 110…230 V AC).
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        Is the ABB RDIO-01 Control Unit completely new?
        Yes, it is fully original and brand new.
        What input voltage does the RDIO-01 support?
        It supports 24–250 V DC and 110–230 V AC inputs.
        What is the delivery time for the ABB RDIO-01?
        In-stock items are shipped within 2-3 days.
        How is the RDIO-01 installed?
        It is inserted into SLOT 1 or SLOT 2 on the RMIO board and secured with the included screws.
        What protection rating does the RDIO-01 have?
        The module has an IP20 protection rating.

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