RIO-98x0 Introduction

The RIO-98x0 is a modular remote redundant I/O system that consists of 2 redundant power modules, 2 redundant communication modules, and 8 I/O modules for high flexibility and reliability. The power modules support 24VDC (±10%) voltage input, and the dual design ensures stable power supply for RIO-98x0 operation. The communication module provides various Ethernet protocols (e.g. Modbus TCP, EtherCAT, Ethernet/IP), a seven-segment display, Micro SD, and RTC (Real Time Clock) functions to display and record the module's operation status in real time.

In terms of I/O modules, the RIO-98x0 can be configured with up to 8 single-reconfigurable modules or up to 4 dual-reconfigurable modules, and supports a wide range of I/O signal types, including analog current and voltage input/output, digital signal input/output, TC/RTD temperature measurement, pulse counting, and HART communication, to meet the needs of different field applications. In addition, all RIO-98x0 modules are equipped with hot-swappable replacement and parameter auto-configuration functions, which are suitable for industrial automation, process control and other fields, ensuring system stability and improving maintenance convenience.
 

 
Model Power Redundancy Communication Redundancy I/O Redundancy I/O Parameters
Auto-configuration
Hot-Swapping Communication Interface I/O Slots
RIO-9830  
2x RPM-D24 + 2x RCM-MTCP
Yes Yes Yes Yes Yes Modbus/TCP 8
RIO-9840  
2x RPM-D24 + 2x RCM-ECAT
EtherCAT
RIO-9850  
2x RPM-D24 + 2x RCM-EIP
Ethernet/IP
Note:

Hardware Features


Power Module Duplex

  • Equipped with 5A fuse (overvoltage protection)
 

Communication Module Duplex

  • SD card (module error logging)
  • Seven-segment display (module error code)
  • Module Status LED (Abnormal Status Indicator)
  • Rotary switch (IP address configuration)
  • Support multiple communication protocols
 

I/O Module Duplex

  • Support analog current or voltage input/output functions.
  • Support digital input/output function
  • Support TC/RTD temperature measurement.
  • Support pulse counter / frequency and HART communication.
 

I/O Terminal Board

  • Support spring clamp terminals to simplify wiring process.
  • Support terminal block drop detection to enhance wiring signal safety and stability.
 

Module Hot-Swap & Automatic Parameter Configuration

  • The modules can be directly swapped to enhance the convenience of system maintenance.
  • Modules can be automatically configured after swap, simplifying the system maintenance process.
 

Flexible Configuration of I/O

  • I/O modules can be individually configured as single or duplex.
  • Duplex I/O configuration can easily enhance the system monitoring security.
 

I/O Redundancy Switching Time < 1 ms

The I/O redundancy switching time of the RIO-98x0 is less than 1 ms.

 

Fanless Design with Wide Operating Temperature Range

The RIO-98x0 series features a fanless design with an operating temperature range of -25°C to +70°C. .

Software Features


Supports Multiple Ethernet Protocols

The RIO-98x0 series offers a variety of industrial Ethernet protocols (e.g. Modbus TCP, EtherCAT, and Ethernet/IP), and can be fast intergrated into a variety of field applications.

Free Tools

  • Get and set the parameters of the module easily.
  • Real-time monitoring of I/O module output/input values.
  • Displays the module operation status.
  • Support module firmware updates.

Application Architecture


RIO-9830 - Modbus/TCP Redundant I/O Application Architecture


 

RIO-9840 - EtherCAT System Redundancy Application Architecture


 
 
Type Model Description
Communication Module RCM-MTCP Comm. module with Modbus/TCP server, redundancy.
RCM-ECAT Comm. module with EtherCAT slave, redundancy.
RCM-EIP Comm. module with Ethernet/IP slave, redundancy.
Power Module RPM-D24 Power module with 24VDC input, redundancy.
Digital Input R-9040 32-ch digital input, isolation for every 16-ch, redundancy.
Output R-9041 32-ch digital output, isolation for every 16-ch, redundancy.
Analog Input R-9017C1H 8-ch 4~20mA input, channel isolated, HART master, redundancy.
R-9017C2H 16-ch 4~20mA input, HART master, redundancy.
R-9015 12-ch RTD (Pt100, Pt1000, JPt100) , redundancy.
R-9019 16-ch thermocouple (J, K, T, E, R, S, B, N, C), redundancy.
Output R-9028V1 8-ch 1~5V or +/-10V output, channel isolated, redundancy.
R-9028CH 8-ch 4~20mA output, channel isolated, HART master, redundancy.
Pulse Input R-9084 8-ch pulse input, channel isolated, redundancy.
Note:
 
 
Type Model Description Supported Modules
Termination Board Single RDB-S01 For single module with non-isolated analog current/voltage. R-9017C2H
RDB-S02 For single module with thermocouple (TC) R-9019
RDB-S03 For single module with RTD. R-9015
RDB-S05 For single module with digital output (DO) R-9041
RDB-S08 For single module with digital input (DI) R-9040
RDB-S09 For single module with isolated analog current/voltage and pulse. R-9017C1H
R-9028V1
R-9028CH
R-9084
Duplex RDB-D01 For duplex module with non-isolated analog current/voltage. R-9017C2H
RDB-D02 For duplex module with thermocouple (TC) R-9019
RDB-D03 For duplex module with RTD. R-9015
RDB-D05 For duplex module with digital output (DO) R-9041
RDB-D08 For duplex module with digital input (DI) R-9040
RDB-D09 For duplex module with isolated analog current/voltage and pulse. R-9017C1H
R-9028V1
R-9028CH
R-9084