RIO-98x0 (Redundancy I/O)
The R-9015 CR is a 12-channel RTD temperature input module for the RIO-98x0 redundant I/O system. It accepts Pt100, JPt100 and Pt1000 sensors, with a measurement accuracy of ±0.05% FSR and a 16-bit A/D converter. Measurement ranges and temperature offsets can be set to suit each application, and high and low alarms flag abnormal channel temperatures immediately.Wiring integrity is monitored at two levels. The module detects channel disconnections and also detects when the termination board is disconnected. The R-9015 CR must be used with an RDB-S03 or RDB-D03 terminal board to connect field signals. Power supply and backplane bus are isolated at 3000 VDC, which helps reduce noise interference in industrial environments.Redundancy is supported, so the system can continue to operate if a single I/O module fails, with a redundant switching time of less than 1 ms. This version is the RoHS-compliant variant of the 12-ch RTD Input Module.ApplicationsBuilding automationFactory automationMachine automationRemote maintenanceRemote diagnosisTesting equipment
The R-9017C1H CR is a redundancy-capable analog input module for engineers who need eight channel-isolated current inputs with HART device access. Each channel accepts 4~20 mA signals and measures up to 0~24 mA, covering the ±25% overrange band, at 16-bit resolution and ±0.05% FSR accuracy.Built-in HART master communication allows the module to read HART device information directly, with the HART topology set to master in a monodrop (point-to-point) configuration. Channel loop power of 28 VDC is available to simplify field wiring, and the module reports channel high/low alarms and break-line conditions through its LEDs and diagnostics.The module must be used with a terminal board, either RDB-S09 or RDB-D09, and it detects terminal board disconnection to help keep wiring reliable. Within the RIO-98x0 redundancy design, the system can keep running if a single I/O module fails, with a switching time below 1 ms. The CR suffix denotes the RoHS-compliant version.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment
R-9017C2H is a 16-channel current input module for the RIO-98x0 redundancy I/O system. It accepts 4~20 mA signals with ±25% overrange capability, measuring from 0 to 24 mA, and digitises each channel with a 16-bit A/D converter at 10 samples per second per channel.Engineers typically choose this module where HART field devices must be read alongside process signals. The built-in HART master provides access to HART device information in a monodrop (point-to-point) topology. Channel disconnection and termination board disconnection detection help confirm wiring integrity, and per-channel LEDs flag high/low alarms and broken lines.The module needs an external terminal board for field wiring, supported by the RDB-S01 and RDB-D01 I/O expansion options. Its redundancy design keeps the system running if a single I/O module fails, with a switching time below 1 ms. The 3000 VDC isolation between the power supply and the backplane bus helps reduce noise interference in industrial environments. The ordering code R-9017C2H CR is the RoHS-compliant version.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment
The R-9019 CR brings 16 thermocouple input channels into an RIO-98x0 redundant I/O system. Each channel uses a 16-bit A/D converter and can be scaled to a user-defined measurement range, so one module can serve a mix of sensor types and temperature spans across a plant.Channel and termination board disconnection detection help engineers catch faulty wiring early, while per-channel LEDs flag high and low alarm conditions and open circuits. The module connects to field signals through an RDB-S02 or RDB-D02 terminal board, which is also monitored for disconnection. Redundant switching completes in under 1 ms, so the system can keep running if a single I/O module fails.Choose the R-9019 CR where accurate thermocouple readings and wiring supervision matter, such as building, factory and machine automation, remote diagnosis and test rigs. Its 3000 VDC isolation between the power supply and the backplane bus helps it resist electrical noise. The module operates from -25 °C to +70 °C.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment
R-9028CH CR is an 8-channel analogue current output module for the RIO-98x0 redundant I/O system. Each channel is a 16-bit, channel-isolated 4~20mA source output with a tolerance of ±0.05% FSR, and it can drive up to ±25% overrange (0 ~ 24 mA).The module suits applications where reliable actuator or field device control and wiring supervision matter. Power-on and safe values define the output state during start-up or abnormal conditions, while channel and terminal board disconnection detection help confirm wiring integrity. A built-in HART master lets engineers read HART device information from connected point-to-point instruments.Redundancy is supported, so the system can keep operating if a single I/O module fails, with a switching time below 1 ms. The module requires an RDB-S09 or RDB-D09 terminal board for external connections and provides 3000 VDC isolation between the power supply and the backplane bus.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment
The R-9028V1 is an 8-channel analogue voltage output module for the RIO-98x0 redundant I/O system. Each channel is electrically isolated, so the outputs do not interfere with one another, and each can be set to 1~5 V or ±10 V. It suits engineers who need precise control signals for actuators, drives and test rigs in noisy industrial environments.Output accuracy is ±0.05% FSR, supported by a 16-bit D/A converter. Power-on and safe values define the output state during start-up or abnormal conditions, and short-circuit protection guards channel wiring. Module and channel status are shown by LEDs, including channel high/low alarms.The module requires a terminal board for field wiring, with RDB-S09 or RDB-D09 listed as the I/O type. Because the module supports redundancy, the system can keep running if a single I/O module fails, with a redundant switching time below 1 ms.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment
The R-9040 brings 32 isolated digital input channels to the RIO-98x0 redundant I/O system. Each channel accepts sink or source wiring, so the same module suits both NPN and PNP field devices. Channels 0 to 15 share one ground group and channels 16 to 31 share another.Input stability is handled in hardware. A low-pass digital filter adjustable from 1 to 32767 µs suppresses contact bounce, and each channel reads an ON level of 18 to 30 VDC against an OFF level below 11 VDC. The module also checks its own channel components and reports faults, while a diagnostic function and per-channel LEDs support commissioning and troubleshooting.The R-9040 connects to field signals through a terminal board, and the system detects if that board is disconnected to protect wiring integrity. Isolation of 3000 VDC between the power supply and the backplane bus helps reduce noise in industrial environments. Because the module supports redundancy, the system keeps running if a single I/O module fails, with a switching time below 1 ms.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment
R-9041 is a 32-channel digital output module for the RIO-98x0 redundancy I/O system. Each channel is an NPN, current-sinking open-collector output rated at 100 mA at 24 VDC, so it can switch industrial loads directly from a common field supply.The module is designed for predictable behaviour when things go wrong. Preset/Hold safety values and power-on initial values define the state of the outputs during start-up or abnormal conditions. Channel-level self-detection reports faults in the module's channel components, and the termination board is monitored for disconnection, which helps keep field wiring reliable.Its redundancy support lets the system keep running if a single I/O module fails, with a redundant switching time below 1 ms. The 3000 VDC isolation between the power supply and the backplane bus helps reduce noise interference in industrial environments. Per-channel and module status LEDs make commissioning and fault finding straightforward.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment
The R-9084 is a high-speed counter and frequency measurement module for the RIO-98x0 redundant I/O system. Each of its eight channels provides a 32-bit up-counter and frequency measurement from 1 Hz to 10 kHz, suited to pulse counting, speed and rate monitoring in automation and test applications.Inputs accept 3 VDC or 8 VDC Schmitt-trigger or TTL levels. Each channel can count on falling, rising or both edges, and a 1 to 32767 us digital filter, off by default, can be enabled to suppress contact bounce on noisy pulse lines. Channels are electrically isolated from one another, and the module provides 3000 VDC isolation between the power supply and the backplane bus.The module connects to field wiring through an RDB-S09 or RDB-D09 terminal board, which also supports termination board disconnection detection to help identify wiring faults. In a redundant configuration, the system keeps running if a single I/O module fails, with a redundant switching time of less than 1 ms.ApplicationsBuilding automationFactory automationMachine automationRemote maintenanceRemote diagnosisTesting equipment
The RCM-MTCP CR is a redundant communication module for the RIO-9830 remote I/O system. It runs a Modbus/TCP server, so a Modbus/TCP client can access and monitor all I/O data of the RIO-9830 over Ethernet without custom integration work.Commissioning and fault finding are supported on the module itself. A seven-segment display shows exception codes, LEDs indicate power, faults and link activity, and a rotary switch sets the network IP address. An SD card is included to record abnormal events for troubleshooting and later analysis.The module provides 3000 VDC isolation between the backplane and external signals, which suits electrically noisy industrial sites. Because the system can be fitted with two communication modules, the RIO-9830 can continue operating if one module fails.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment
RDB-D01 CR is a duplex I/O termination board for the R-9017C2H. It terminates field wiring for the duplex non-isolated analog current/voltage module and uses spring clamp terminals, which speed up wiring and shorten system installation time.The board includes termination board disconnection detection. If the board becomes disconnected from the I/O module, an alarm is triggered in good time, helping to reduce the risk of undetected faults in the signal path.Suited to industrial environments where reliability and stability of wiring are critical, the board covers 16 analog input channels in a compact 65 x 115 x 60 mm housing, rated for -25 °C to +70 °C operation.ApplicationsRedundant analog current/voltage signal wiring in industrial automation systemsIndustrial environments requiring high reliability and stability of signal wiring
RDB-D02 CR is a termination board for duplex thermocouple modules in R-9019 and RIO-98x0 redundant I/O systems. Its spring clamp terminals simplify wiring and help shorten system installation time.The board monitors its terminal connections and raises an alarm if a wire becomes disconnected from the I/O module. Early detection of a broken connection helps protect the reliability of the signal path, which matters most in industrial installations that demand high reliability.Designed for duplex thermocouple module wiring with 16 analog input channelsSpring clamp terminals for simplified field wiringTerminal board disconnection detection for timely alarmingSupports R-9019Operating range -25 °C to +70 °C, 5 to 95% RH non-condensingApplicationsRedundant thermocouple signal wiring in industrial installationsSystems where early alarming on field wiring disconnection is required
RDB-D03 CR is a termination board for duplex RTD modules. Its spring clamp terminals simplify field wiring and reduce the time needed to install a system.The board includes terminal board disconnection detection, so an alarm is triggered promptly if it becomes disconnected from the I/O module. This helps protect the integrity of the wired signals and lowers the risk of system failure in demanding industrial environments where high reliability and stability are required.Designed for use with the R-9015, the board provides 12 analog input channels in a compact 65 x 115 x 60 mm housing, rated for operation from -25 to 70 °C.ApplicationsDuplex RTD signal termination in industrial automation systemsIndustrial environments requiring high reliability and stable wiring of signals
RDB-D05 CR is a termination board for the duplex digital output module R-9041. Its spring clamp terminals simplify field wiring and reduce the time needed to install a system.The board monitors its connection to the I/O module. If it becomes disconnected, an alarm is triggered promptly, helping to protect wiring integrity and reduce the risk of undetected system faults in demanding installations.32 digital output channelsDimensions 65 x 115 x 60 mmOperating temperature -25 °C ~ 70 °C, 5 ~ 95% RH non-condensingApplicationsField wiring of duplex digital output signals in Remote I/O systems using the R-9041Industrial environments requiring high wiring reliability and signal stabilitySystems where early alarm on terminal board disconnection is required
RDB-D08 CR is a duplex I/O termination board for the R-9040 digital input module. Its spring clamp terminals speed up field wiring and shorten system installation time.The board includes terminal board disconnection detection, so an alarm is raised promptly if it becomes separated from the I/O module. This helps protect signal wiring integrity and reduces the risk of system faults in environments that demand high reliability and stability.The RDB-D08 CR is the RoHS-compliant ordering variant and is listed with CE, UKCA, RoHS and WEEE certification.ApplicationsField wiring of duplex digital input signals to the R-9040 moduleIndustrial systems requiring high reliability and stable signal wiring
The RDB-D09 is the field wiring point for duplex isolated analog current/voltage and pulse modules. Its spring clamp terminals reduce wiring effort and shorten installation time on new and retrofit panels.A built-in disconnection detection function raises an alarm if the termination board separates from its I/O module, so faults are flagged promptly rather than going unnoticed. This supports the signal integrity and system stability needed in demanding industrial installations.The board is designed for the R-9017C1H, R-9028V1, R-9028CH and R-9084 modules. It provides 32 analog input channels, measures 65 x 115 x 60 mm and operates from -25 °C to 70 °C at 5 to 95% RH, non-condensing.ApplicationsField wiring for duplex isolated analog current/voltage signalsField wiring for duplex isolated pulse signalsRedundancy I/O (RIO-98x0) systemsIndustrial environments requiring high reliability and stability
RDB-S01 CR is a single I/O termination board for the R-9017C2H, built for wiring non-isolated analog current and voltage modules. Its spring clamp terminals make field wiring quicker, which helps reduce installation time on new or retrofitted systems.The board includes termination board disconnection detection, so a fault is flagged if the board separates from the I/O module. This supports timely alarms and helps protect wiring signal integrity in installations where reliability and stability are critical.Suited to high-reliability industrial environmentsCompact footprint at 32 x 115 x 60 mmApplicationsIndustrial systems requiring high wiring reliability and stabilityAnalog current and voltage signal termination for the R-9017C2H
The RDB-S02 CR is a single I/O termination board for the R-9019. It provides spring clamp terminals for field wiring, which reduces wiring effort and shortens installation time on new or retrofit systems.The board includes termination board disconnection detection. If it becomes detached from the I/O module, an alarm is triggered promptly, helping to maintain the integrity of signal wiring and reduce the risk of undetected faults. This suits industrial installations where reliability and stability are critical.Spring clamp terminals for wiring16 analog input channels per the specificationOperating range -25 °C to +70 °CDimensions 32 x 115 x 60 mmApplicationsIndustrial signal wiring for R-9019 based I/O systemsInstallations requiring high wiring reliability and stabilitySystems where early warning of a termination board disconnection is needed
RDB-S03 CR is a single I/O termination board for the R-9015, providing spring clamp wiring for 12 analogue input channels. Spring clamp terminals help engineers wire signals faster and shorten system installation time.The board includes termination board disconnection detection. If it becomes disconnected from the I/O module, an alarm is triggered without delay, which helps reduce the risk of undetected faults in the signal path. This suits installations where reliable, stable wiring is a priority.The board mounts on DIN-rail or wall and is rated for an operating temperature of -25 °C to 75 °C with 5 to 95% RH non-condensing humidity. The CR ordering code denotes the RoHS-compliant version.ApplicationsWiring termination for RTD signals in R-9015 based I/O systemsIndustrial environments requiring high wiring reliability and stability
RDB-S05 CR is a single I/O termination board designed to be paired with the R-9041 digital output module. Its spring clamp terminals give a quicker, tool-assisted wiring route for field signals, which helps reduce commissioning and installation time on panels with many connections.The board includes disconnection detection. If it becomes separated from the I/O module, an alarm is triggered promptly, so faults in the signal path are flagged early. This supports more dependable wiring in installations where reliability and stability are critical.Listed under the RIO-98x0 (Redundancy I/O) category, the RDB-S05 CR is supplied in the RoHS-compliant version and carries CE, UKCA, RoHS and WEEE marks. It is rated for an operating temperature of -25 °C to 75 °C and 5 to 95% RH, non-condensing.ApplicationsDigital output wiring in industrial automation panelsRemote I/O installations requiring high reliability and stable signal wiring
The RDB-S08 CR is a single I/O termination board designed for the R-9040 in the RIO-98x0 redundancy I/O series. It gives 32 digital input channels a spring clamp wiring interface, which speeds up field termination and shortens system installation time.Disconnection detection is built in. If the termination board becomes separated from the I/O module, an alarm is triggered promptly, so faults are flagged before they can affect signal integrity. This makes the board well suited to installations where reliable, stable signal wiring is a priority.This RoHS-compliant variant measures 32 x 115 x 60 mm and is rated for an operating temperature of -25 °C ~ 70 °C and a humidity range of 5 ~ 95% RH, non-condensing.ApplicationsDigital input wiring for R-9040 redundancy I/O systemsIndustrial environments requiring high reliability and stable signal wiringSystems where early warning of termination board disconnection is required
The RDB-S09 CR is a single I/O termination board for wiring isolated analog current/voltage and pulse modules. Its spring clamp terminals speed up field wiring and reduce installation time, which helps when commissioning larger systems.The board is compatible with the R-9017C1H, R-9028V1, R-9028CH and R-9084 I/O modules. It monitors its connection to the I/O module and raises an alarm if the termination board becomes disconnected, so faults are flagged quickly rather than going unnoticed.This RoHS version suits engineers specifying reliable signal wiring for industrial environments where stable operation and early fault detection are required. Mechanical size is 32 x 115 x 60 mm, with an operating range of -25 °C to 70 °C.ApplicationsWiring of isolated analog current/voltage signalsWiring of pulse signalsIndustrial automation systems requiring high wiring reliability
The RIO-9830 CR is a modular redundant remote I/O system for industrial monitoring where downtime and maintenance effort need to be kept low. Its Modbus TCP server lets it connect to Ethernet-based supervisory systems, and its eight slots accept a mix of input and output modules.Redundancy runs through the whole unit. Power, communication and I/O can each be duplexed, so the eight slots can be configured as eight single channels or as four redundant pairs. Modules can be hot-swapped without interrupting system operation, and parameters are configured automatically when a module is fitted.This CR ordering code is supplied as a kit that includes two RPM-D24 power modules and two RCM-MTCP communication modules. Status is shown on a seven-segment display, and abnormal events are recorded to Micro SD with an RTC timestamp for fault diagnosis.ApplicationsIndustrial monitoring systems that require high reliability and stable operationInstallations where modules must be replaced without stopping the systemDistributed I/O for plant and process applications using Modbus TCP
RPM-D24 is a 24 VDC power module for the RIO-98x0 redundant I/O system. It feeds the communication and I/O modules of the system and is designed to be fitted in pairs, so the RIO-98x0 can keep running if one power module fails.A built-in 5A fuse guards the system against over-voltage damage, and reverse polarity protection is included. An LED shows whether the external 24 VDC supply is present and healthy, making it straightforward to confirm power status during commissioning or routine checks.Suited to engineers specifying a power-redundant RIO-98x0 backbone for building, factory or machine automation, the module also offers EFT and ESD immunity to IEC 61000-4-4 and IEC 61000-4-2.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment