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Hitachi HX-RIO3 Series User Manual
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Hitachi HX-RIO3 Series User Manual

Special i/o module
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HX-RIO3 Series
Special I/O Module
RIO3-RS232 & RIO3-RS485
User Manual
Version 1.00

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Summary of Contents for Hitachi HX-RIO3 Series

  • Page 1 HX-RIO3 Series Special I/O Module RIO3-RS232 & RIO3-RS485 User Manual Version 1.00...
  • Page 2 HX-RIO3 Series REVISION HISTORY PAGE REMARKS DATE EDITOR 1.00 New Document 02 NOV 2020 (OPR), (PF)

  • Page 3: Table Of Contents

    HX-RIO3 Series Table of Contents Important Notes ............................4 Safety Instruction ..........................5 1.1.1 Symbols ............................5 1.1.2 Safety Notes ..........................5 1.1.3 Certification ............................ 5 Specification ............................... 6 RIO3-RS232 ............................6 2.1.1 Wiring Diagram ..........................6 2.1.2 LED Indicator ..........................7 2.1.3...

  • Page 4: Important Notes

    In no event will HITACHI be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.

  • Page 5: Safety Instruction

    HX-RIO3 Series 1.1 Safety Instruction 1.1.1 Symbols Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death property damage, or economic loss Identifies information that is critical for successful application and understanding of the...

  • Page 6: Specification

    HX-RIO3 Series 2 Specification 2.1 RIO3-RS232 2.1.1 Wiring Diagram Pin No. Signal Description Signal Description Pin No. Common (GND) Common (GND) Shield Shield...

  • Page 7: Led Indicator

    HX-RIO3 Series 2.1.2 LED Indicator LED No. LED Function / Description LED Color Received Data Green Transmit Data Green Request-to-send Green Clear-to-send Green 2.1.3 Channel Status LED Color Status GREEN Received Data GREEN Transmit Data GREEN Request-to-send GREEN Clear-to-send...

  • Page 8: Rio3-Rs485

    HX-RIO3 Series 2.2 RIO3-RS485 2.2.1 Wiring Diagram Pin No. Signal Description Signal Description Pin No. RS485+ RS485- DIR+ DIR- Common (GND) Common (GND) Shield Shield...

  • Page 9: Led Indicator

    HX-RIO3 Series 2.2.2 LED Indicator LED No. LED Function / Description LED Color Received Data Green Transmit Data Green 2.2.3 Channel Status LED Color Status GREEN Received Data GREEN Transmit Data...

  • Page 10: Specification

    HX-RIO3 Series 2.3 Specification Items RIO3-RS232 RIO3-RS485 Specifications Transfer Channels TxD, RxD, Full Duplex TxD, RxD, Half Duplex Transfer Rate 1.200bps ~ 115.200bps Data Bit 8 bit Parity Bit None, Odd, Even (*Default: None) Stop Bit 1bit, 2bit (*Default: 1bit)

  • Page 11: Environment Specification

    HX-RIO3 Series 3 Environment Specification Environmental Specification Operation Temperature -40℃ ~ 70℃ UL Temperature -20℃ ~ 60℃ Non-Operating Temperature -40℃ ~ 85℃ Relative Humidity 5% ~ 90% Non-condensing Mounting DIN rail General Specification Shock Operating IEC 60068-2-27: 2008/15g, 11ms Vibration Resistance...

  • Page 12: Configuration And Operation Function

    HX-RIO3 Series 4 Configuration and Operation Function 4.1 RIO3-RSxxx (Series) Mapping data into the image table Input image data bit#7 bit#6 bit#5 bit#4 bit#3 bit#2 bit#1 bit#0 Status - IA: Initialization Acknowledge - TA: Transmit Acknowledge - RR: Receive Request...
  • Page 13 HX-RIO3 Series RIO3-RS232, RIO3-RS485 image data (Input, Output Data Size: Default, 16Byte) IO Input IO Output Byte#0 Status Byte#0 Control Byte#1 RxLength Byte#1 TxLength Byte#2 RxData#0 Byte#2 TxData#0 Byte#3 RxData#1 Byte#3 TxData#1 Byte#4 RxData#2 Byte#4 TxData#2 Byte#5 RxData#3 Byte#5 TxData#3...

  • Page 14: 1-Channel Module Parameter Data (Rio3-Rs232)

    HX-RIO3 Series Configuration Parameter Data Precautions for use: if you changed Parameter, you must reset Module 4.1.1 1-Channel Module Parameter Data (RIO3-RS232) - byte#0~1 for ch#0, byte#2~3 not used * Note 1: - Disable: Transmit immediately Output data - Enable: Store the value of Output Data continually at TxD Buffer of Serial Interface Module, when TPA...

  • Page 15: 1-Channel Module Parameter Data (Rio3-Rs485)

    HX-RIO3 Series 4.1.2 1-Channel Module Parameter Data (RIO3-RS485) - byte#0~1 for ch#0, byte#2~3 not used * Note 1: - Disable: Transmit immediately Output data - Enable: Store the value of Output Data continually at TxD Buffer of Serial Interface Module, when TPA...

  • Page 16: Example

    HX-RIO3 Series 4.2 Example 4.2.1 Example of Transmitting data Transmit data: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z (26 byte) Input, Output data Size: 16byte...
  • Page 17 HX-RIO3 Series ‘L’ (0x4C) Output Byte #13 ‘M’ (0x4D) Output Byte #14 ‘N’ (0x4E) Output Byte #15 - Step#1 Check TA bit value in Status Byte. TR=TA: transmit complete. bit#7 bit#6 bit#5 bit#4 bit#3 bit#2 bit#1 bit#0 Status Byte #0 - Step#2 TR inverting (TR≠TA)

  • Page 18: Example Of Receiving Data

    HX-RIO3 Series 4.2.2 Example of Receiving data Receive data: “Company:HitachiHX-RIO3“ (22byte) Input, Output data Size: 16byte Configuration Parameter Parameter Description Value Data Bit 8 Data Bit Not used Parity Bit No Parity Default Value Baud rate 115200bps Default Value Stop Bit...
  • Page 19 HX-RIO3 Series - Step#2 Check RR bit value in Status Byte RA=RR: receive complete Input Length = 14byte Input Data = “Company:Hitach” bit#7 bit#6 bit#5 bit#4 bit#3 bit#2 bit#1 bit#0 Status Byte #0 ‘ 0E’(14byte) RX Length #1 ‘C’ (0x43:ASCII code) Input Byte #2 ‘o’...

  • Page 20: Example Of Transmitting Data And Receiving Data

    Input Byte #13 0x00 Input Byte #14 0x00 Input Byte #15 0x00 4.2.3 Example of Transmitting data and Receiving data Transmit data: ”HITACHI” (7byte) _Receive data : “HITACHI“ (7byte) Input, Output data Size: 16byte Configuration Parameter Parameter Description Value Data Bit...
  • Page 21 HX-RIO3 Series - Step#0 (Transmit) TR inverting (TR≠TA) Output Length = 7byte Output Data = “HITACHI” bit#7 bit#6 bit#5 bit#4 bit#3 bit#2 bit#1 bit#0 ---- ---- Control Byte #0 ‘07’(7byte) Tx Length #1 ‘H’ (0x48:ASCII code) Output Byte #2 ‘I’ (0x49) Output Byte #3 ‘T’...
  • Page 22 HX-RIO3 Series - Step#4 Check RR bit value in Status Byte RA=RR: receive complete Input Length = 7byte Input Data = “HITACHI” bit#7 bit#6 bit#5 bit#4 bit#3 bit#2 bit#1 bit#0 Status Byte #0 ‘ 07’(7byte) RX Length #1 ‘H’ (0x48:ASCII code) Input Byte #2 ‘I’...

  • Page 23: Tpr And Tpa Example

    HX-RIO3 Series 4.2.4 TPR and TPA Example Transmit data: ”HITACHI”(7byte) Input, Output data Size: 16byte Configuration Parameter Parameter Description Value Data Bit 8 Data Bit Not used Parity Bit No Parity Default Value Baud rate 115200bps Default Value Stop Bit...
  • Page 24 HX-RIO3 Series - Step#2 Check TA bit value in Status Byte. TR=TA: transmit complete. bit#7 bit#6 bit#5 bit#4 bit#3 bit#2 bit#1 bit#0 Status Byte TxD Buffer Offset TxD Buffer Data ‘H’ (0x48:ASCII code) Output Byte #0 ‘I’ (0x49) Output Byte #1 ‘T’...
  • Page 25 HX-RIO3 Series - Step#3 TR inverting (TR ≠ TA) Output Length = 3 Output Data = “CHI” bit#7 bit#6 bit#5 bit#4 bit#3 bit#2 bit#1 bit#0 ---- ---- Control Byte #0 ‘ 03’(3byte) Tx Length #1 ‘C’ (0x43 ASCII code) Output Byte #2 ‘H’...
  • Page 26 HX-RIO3 Series - Step#5 TPR inverting (TPR≠TPA) bit#7 bit#6 bit#5 bit#4 bit#3 bit#2 bit#1 bit#0 Control Byte ---- ---- Transmit all TxD Buffer data (TxD Buffer empty) Offset TxD Buffer Data Output Byte #0 0x00 Output Byte #1 0x00 Output Byte #2...

  • Page 27: Rio3-Rs232 (1Ch) Rxd Buffer Data Overrun Check

    HX-RIO3 Series 4.2.5 RIO3-RS232 (1ch) RxD Buffer data Overrun Check For example, if other device transmits 1025 bytes of TxD data, RxD buffer of RIO3-RSxx (Serial) will be overwritten 1 bytes. Other device RIO3-RSxx (Serial) Offset TxD Data Offset RxD Buffer data...
  • Page 28 HX-RIO3 Series If you try to write more than 1024 bytes on RX buffer, 1025rd byte overwrites the first byte on RX buffer. Thus, it is recommended to write less than 1024 bytes. IR (Initialization Request) bit set bit#7 bit#6...

  • Page 29: Dimension

    HX-RIO3 Series 5 Dimension 5.1 10-Pts. Spring Type Dimensions in mm...

  • Page 30: Mounting

    HX-RIO3 Series 6 Mounting Caution! Hot surface! The surface of the housing can become hot during operation. If the device was operated at high ambient temperatures, allow it to cool off before touching it. Notice! Perform work on devices only if they are de-energized! Working on energized devices can damage them.

  • Page 31: Rtb (Removable Terminal Block)

    HX-RIO3 Series 6.2 RTB (Removable Terminal Block) Whole terminal block can be combined and removed for the convenience if its maintenance. There is a locking switch on the RTB for the easy combination and easy removal. Easy combination and easy removal for IO modules on the Din rail through One Touch Locking Switch.

  • Page 32: Bus Pin Description

    HX-RIO3 Series 7 G-Bus Pin Description Communication between the Network Adapter and the expansion module as well as system / field power supply of the bus modules is carried out via the internal bus. It is comprised of 6 data pin and 2 field power pin.

  • Page 33: Product List

    HX-RIO3 Series 8 APPENDIX A 8.1 Product List RIO3-Number Description ID (hex) Digital Input Module RIO3-XDP8 8 Points, Universal, 24Vdc, 10RTB 1238 RIO3-XDP16C 16 Points, Universal, 24Vdc, 20P connector 123F RIO3-XDP16T 16 Points, Universal, 24Vdc, 18RTB 12DF RIO3-XDP32C 32 Points, Universal, 24Vdc, 40P connector...

  • Page 34: Glossary

    HX-RIO3 Series RIO3-AY8I 8 CHANNELS CURRENT OUTPUT, 4~20mA, 12BIT 4218 RIO3-AY4V 4CH, 0~10Vdc, 12Bits, 10RTB 4424 RIO3-AYH4V 4CH, 0~10Vdc, 16Bits, 10RTB 4464 RIO3-AY8V 8CH, 0~10Vdc, 12Bits, 10RTB 4428 RIO3-AY16VC 16CH, 0~10Vdc, 12Bits, 20P Connector 442F RIO3-AY16VT 16CH, 0~10Vdc, 12Bits, 18RTB...

This manual is also suitable for:

Rio3-rs232Rio3-rs485

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