Hitachi HX-RIO3 Series User manual

1
HX-RIO3 Series
Digital Input Module
RIO3-X…
User Manual
Version 1.02

2
HX-RIO3 Series
REVISION HISTORY
REV
PAGE
REMARKS
DATE
EDITOR
1.01
New Document
Nov 2020
(OPR), (PF)
1.02
RIO3-XY16TF added
Aug 2021
Faber

3
HX-RIO3 Series
Table of Contents
1Important Notes.......................................................................................................................................... 5
1.1 Safety Instruction............................................................................................................................... 6
1.1.1 Symbols......................................................................................................................................... 6
1.1.2 Safety Notes .................................................................................................................................. 6
1.1.3 Certification.................................................................................................................................... 6
2Digital Input Module List............................................................................................................................. 7
3Specification............................................................................................................................................... 8
3.1 RIO3-XDP8........................................................................................................................................ 8
3.1.1 Wiring Diagram.............................................................................................................................. 8
3.1.2 LED Indicator................................................................................................................................. 9
3.1.3 Channel Status LED ...................................................................................................................... 9
3.1.4 Environment Specification............................................................................................................. 9
3.1.5 Specification................................................................................................................................. 10
3.1.6 Mapping Data into the Image Table............................................................................................. 11
3.1.7 Parameter Data............................................................................................................................ 11
3.2 RIO3-XDP16C ................................................................................................................................. 12
3.2.1 Wiring Diagram............................................................................................................................ 12
3.2.2 LED Indicator............................................................................................................................... 13
3.2.3 Channel Status LED .................................................................................................................... 13
3.2.4 Environment Specification........................................................................................................... 14
3.2.5 Specification................................................................................................................................. 15
3.2.6 Mapping Data into the Image Table............................................................................................. 16
3.2.7 Parameter Data............................................................................................................................ 16
3.3 RIO3-XDP16T.................................................................................................................................. 17
3.3.1 Wiring Diagram............................................................................................................................ 17
3.3.2 LED Indicator............................................................................................................................... 18
3.3.3 Channel Status LED .................................................................................................................... 18
3.3.4 Environment Specification........................................................................................................... 19
3.3.5 Specification................................................................................................................................. 20
3.3.6 Mapping Data into the Image Table............................................................................................. 21
3.3.7 Parameter Data............................................................................................................................ 21
3.4 RIO3-XDP32C ................................................................................................................................. 22
3.4.1 Wiring Diagram............................................................................................................................ 22
3.4.2 LED Indicator............................................................................................................................... 23
3.4.3 Channel Status LED .................................................................................................................... 23
3.4.4 Environment Specification........................................................................................................... 24
3.4.5 Specification................................................................................................................................. 25
3.4.6 Mapping Data into the Image Table............................................................................................. 26
3.4.7 Parameter Data............................................................................................................................ 26
3.5 RIO3-XAH4...................................................................................................................................... 27
3.5.1 Wiring Diagram............................................................................................................................ 27
3.5.2 LED Indicator............................................................................................................................... 28
3.5.3 Channel Status LED .................................................................................................................... 28
3.5.4 Environment Specification........................................................................................................... 28
3.5.5 Specification................................................................................................................................. 29
3.5.6 Mapping Data into the Image Table............................................................................................. 30
3.6 RIO3-XY16T .................................................................................................................................... 31

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HX-RIO3 Series
3.6.1 Wiring Diagram............................................................................................................................ 31
3.6.2 LED Indicator............................................................................................................................... 32
3.6.3 Channel Status LED .................................................................................................................... 32
3.6.4 Environment Specification........................................................................................................... 33
3.6.5 Specification................................................................................................................................. 34
3.6.6 Mapping Data into the Image Table............................................................................................. 35
3.6.7 Parameter Data............................................................................................................................ 36
3.7 RIO3-XY16TF.................................................................................................................................. 37
3.7.1 Wiring Diagram............................................................................................................................ 37
3.7.2 LED Indicator............................................................................................................................... 38
3.7.3 Channel Status LED .................................................................................................................... 38
3.7.4 Environment Specification........................................................................................................... 39
3.7.5 Specification................................................................................................................................. 40
3.7.6 Mapping Data into the Image Table............................................................................................. 41
3.7.7 Parameter Data............................................................................................................................ 42
4Dimension................................................................................................................................................. 43
4.1 10-Pts. Spring Type......................................................................................................................... 43
4.2 20-Pin Connector Type.................................................................................................................... 44
4.3 40-Pin Connector Type.................................................................................................................... 45
4.4 18-Pts. Spring Type......................................................................................................................... 46
5Mounting................................................................................................................................................... 47
5.1 I/O Inserting and Removing Devices............................................................................................... 47
5.2 RTB (Removable Terminal Block)................................................................................................... 48
6G-Bus Pin Description.............................................................................................................................. 49
7APPENDIX ............................................................................................................................................... 50
7.1 Product List...................................................................................................................................... 50
7.2 Glossary........................................................................................................................................... 50

5
HX-RIO3 Series
1 Important Notes
Solid state equipment has operational characteristics differing from those of electromechanical equipment.
Safety Guidelines for the Application, Installation and Maintenance of Solid-State Controls describes some
important differences between solid state equipment and hard-wired electromechanical devices.
Because of this difference, and because of the wide variety of uses for solid state equipment, all persons
responsible for applying this equipment must satisfy themselves that each intended application of this
equipment is acceptable.
In no event will HITACHI be responsible or liable for indirect or consequential damages resulting from the use
or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many
variables and requirements associated with any installation, HITACHI cannot assume responsibility or liability
for actual use based on the examples and diagrams.
Warning!
✓If you don't follow the directions, it could cause a personal injury, damage to the equipment or
explosion
✓Do not assemble the products and wire with power applied to the system. Else it may cause an electric
arc, which can result into unexpected and potentially dangerous action by field devices. Arching is
explosion risk in hazardous locations. Be sure that the area is non-hazardous or remove system power
appropriately before assembling or wiring the modules.
✓Do not touch any terminal blocks or IO modules when system is running. Else it may cause the unit to an
electric shock or malfunction.
✓Keep away from the strange metallic materials not related to the unit and wiring works should be
controlled by the electric expert engineer. Else it may cause the unit to a fire, electric shock or
malfunction.
Caution!
✓If you disobey the instructions, there may be possibility of personal injury, damage to equipment
or explosion. Please follow below Instructions.
✓Check the rated voltage and terminal array before wiring. Avoid the circumstances over 50℃of
temperature. Avoid placing it directly in the sunlight.
✓Avoid the place under circumstances over 85% of humidity.
✓Do not place Modules nearby inflammable material. Else it may cause a fire.
✓Do not permit any vibration approaching it directly.
✓Go through module specification carefully, ensure inputs, output connections are made with the
specifications. Use standard cables for wiring.
✓Use Product under pollution degree 2 environment.

6
HX-RIO3 Series
1.1 Safety Instruction
1.1.1 Symbols
1.1.2 Safety Notes
The modules are equipped with electronic components that may be destroyed by
electrostatic discharge. When handling the modules, ensure that the environment (persons,
workplace and packing) is well grounded. Avoid touching conductive components, such as
the G-BUS Pin.
1.1.3 Certification
UL Listed Industrial Control Equipment, certified for U.S.
See UL File E196687
CE Certificate
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
Reach, RoHS (EU, CHINA), EAC
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
product.
Identifies information about practices or circumstances that can lead to personal injury,
property damage, or economic loss.
Attentions help you to identify a hazard, avoid a hazard, and recognize the consequences.

7
HX-RIO3 Series
2 Digital Input Module List
RIO3-Number
Description
ID (hex)
RIO3-XDP8
Digital Input, 8 Points, Universal (Sink or Source), 24VDC, 10RTB
1238
RIO3-XDP16C
Digital Input, 16 Points, Universal (Sink or Source), 24VDC, 20P
Connector
123F
RIO3-XDP16T
Digital Input, 16Points, Universal (Sink or Source), 24VDC, 18RTB
12DF
RIO3-XDP32C
Digital Input, 32 Points, Universal (Sink or Source), 24VDC, 40P
Connector
12FA
RIO3-XAH4
Digital Input, 4 Points, AC Type, 220VAC, 10 RTB
1904
RIO3-XY16T
8 Ch Sink Input / 8 Ch Source Output with Diagnostic, 24Vdc
1428
RIO3-XY16TF
16 Ch. Flexible Sink Input / Source Output with Diagnostic, 24Vdc
1B7F

8
HX-RIO3 Series
3 Specification
3.1 RIO3-XDP8
3.1.1 Wiring Diagram
Pin No.
Signal Description
Signal Description
Pin No.
0
Input Channel 0
Input Channel 1
1
2
Input Channel 2
Input Channel 3
3
4
Input Channel 4
Input Channel 5
5
6
Input Channel 6
Input Channel 7
7
8
Common
(Sink: 0V / Source: 24V)
Common
(Sink: 0V / Source: 24V)
9

9
HX-RIO3 Series
3.1.2 LED Indicator
3.1.3 Channel Status LED
Status
LED
To indicate
No signal
Off
No Input Signal
On Signal
Green
Input signal received
3.1.4 Environment Specification
Environmental Specification
Operation Temperature
-40℃~ 70℃
UL Temperature
-20℃~ 60℃
Storage Temperature
-40℃~ 85℃
Relative Humidity
5% ~ 90% Non-condensing
Mounting
DIN Rail
General Specification
Shock Operating
IEC 60068-2-27
Vibration Resistance
Based on IEC 60068-2-6
DNVGL-CG-0039: Vibration Class B, 4g
Industrial Emissions
EN61000-6-4:2007 +A1: 2011
Industrial Immunity
EN61000-6-2: 2005
Installation Position
Vertical and horizontal installation is possible
Product Certifications
CE, UL, EAC
LED No.
LED Function / Description
LED Color
0
Input Channel 0
Green
1
Input Channel 1
Green
2
Input Channel 2
Green
3
Input Channel 3
Green
4
Input Channel 4
Green
5
Input Channel 5
Green
6
Input Channel 6
Green
7
Input Channel 7
Green

10
HX-RIO3 Series
3.1.5 Specification
Items
Specification
Input Specification
Inputs Per Module
8 Points Universal Type
Indicators
8 Green Input Status
ON-state Voltage
24Vdc
15 ~ 26.4Vdc @ 70℃
15 ~ 28.8Vdc @ 60℃
ON-state Current
4mA @ 24Vdc
5mA @ 30Vdc
Off-state Voltage
12.5Vdc @ 25℃
Input Signal Delay
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
Input Filter
Adjustable, up to 10ms
Nominal Input Impedance
5.4 kΩTypical
Common Type
8 Points / 2 Common (Universal)
General Specification
Power Dissipation
Max. 35mA @ 5Vdc
Isolation
I/O to Logic: Photocoupler Isolation
UL field power
Supply Voltage: 24Vdc nominal, Class 2
Field Power
Supply Voltage: 24Vdc nominal
Voltage Range: 15 ~ 30Vdc
Power Dissipation: 0mA @ 24Vdc
Wiring
I/O Cable Max. 2.0mm2(AWG 14)
Torque
0.8Nm (7lb-in)
Weight
59g
Module Size
12mm x 99mm x 70mm

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HX-RIO3 Series
3.1.6 Mapping Data into the Image Table.
Input Module Data
D7
D6
D5
D4
D3
D2
D1
D0
Input Image Value
Bit No
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Byte 0
D7
D6
D5
D4
D3
D2
D1
D0
3.1.7 Parameter Data
Valid Parameter length: 2 Bytes
Parameter Data
Bit No
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Byte 0
Input Filter Value: 0 ~ 10 (unit: ms)
Byte 1
Reserved

12
HX-RIO3 Series
3.2 RIO3-XDP16C
3.2.1 Wiring Diagram
Pin No.
Signal Description
Signal Description
Pin No.
0
Input Channel 0
Input Channel 1
1
2
Input Channel 2
Input Channel 3
3
4
Input Channel 4
Input Channel 5
5
6
Input Channel 6
Input Channel 7
7
8
Input Channel 8
Input Channel 9
9
10
Input Channel 10
Input Channel 11
11
12
Input Channel 12
Input Channel 13
13
14
Input Channel 14
Input Channel 15
15
16
Common
(Sink: 0V / Source: 24V)
Common
(Sink: 0V / Source: 24V)
17
18
NC
NC
19
* Although the image above is RIO3-(Universal input module), it does not matter to refer to wiring diagram.
Refer to the Sink (0V).

13
HX-RIO3 Series
3.2.2 LED Indicator
3.2.3 Channel Status LED
Status
LED
To indicate
No Signal
Off
Normal Operation
On Signal
Green
Normal Operation
LED No.
LED Function / Description
LED Color
0
Input Channel 0
Green
1
Input Channel 1
Green
2
Input Channel 2
Green
3
Input Channel 3
Green
4
Input Channel 4
Green
5
Input Channel 5
Green
6
Input Channel 6
Green
8
Input Channel 8
Green
9
Input Channel 9
Green
10
Input Channel 10
Green
11
Input Channel 11
Green
12
Input Channel 12
Green
13
Input Channel 13
Green
14
Input Channel 14
Green
15
Input Channel 15
Green

14
HX-RIO3 Series
3.2.4 Environment Specification
Environmental Specification
Operation Temperature
-40℃~ 60℃
UL Temperature
-20℃~ 60℃
Storage Temperature
-40℃~ 85℃
Relative Humidity
5% ~ 90% Non-condensing
Mounting
DIN Rail
General Specification
Shock Operating
IEC 60068-2-27
Vibration Resistance
Based on IEC 60068-2-6
DNVGL-CG-0039: Vibration Class B, 4g
Industrial Emissions
EN 61000-6-4: 2007 +A1: 2011
Industrial Immunity
EN 61000-6-2: 2005
Installation Position
Vertical and horizontal installation is possible
Product Certifications
CE, UL, EAC

15
HX-RIO3 Series
3.2.5 Specification
Items
Specification
Input Specification
Inputs Per Module
16 Points Universal Type
Indicators
16 Green Input Status
ON-state Voltage
24Vdc nominal
15 ~ 30Vdc @ 60℃
ON-state Current
2.25mA @ 24Vdc
3mA @ 30Vdc
OFF-state voltage
9.3Vdc @ 25℃
Input Signal Delay
OFF to ON: Max. 0.3ms
ON to OFF: Max. 0.3ms
Input Filter
Adjustable, up to 10ms
Nominal Input Impedance
10.2 kΩTypical
Common Type
16 Points / 2 COM
General Specification
Power Dissipation
Max. 50mA @ 5Vdc
Isolation
I/O to Logic: Photocoupler Isolation
UL Field Power
Supply Voltage: 24Vdc nominal, Class 2
Field Power
Supply Voltage: 24Vdc nominal
Voltage Range: 15 ~ 30Vdc
Power Dissipation: 0mA @ 24Vdc
Wiring
Connector Type, up to AWG22
Module Connector: HIF3BA-20D-2.54DSA
Weight
52g
Module Size
12mm x 99mm x 70mm

16
HX-RIO3 Series
3.2.6 Mapping Data into the Image Table
Input Module Data
D7
D6
D5
D4
D3
D2
D1
D0
D15
D14
D13
D12
D11
D10
D9
D8
Input Image Value
Bit No.
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Byte0
D7
D6
D5
D4
D3
D2
D1
D0
Byte1
D15
D14
D13
D12
D11
D10
D9
D8
3.2.7 Parameter Data
Valid Parameter length: 2 Bytes
Parameter Data
Bit No.
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Byte 0
Input Filter Value: 0 ~ 10 (unit: ms)
Byte 1
Reserved

17
HX-RIO3 Series
3.3 RIO3-XDP16T
3.3.1 Wiring Diagram
Pin No.
Signal Description
Signal Description
Pin No.
0
Input Channel 0
Input Channel 1
1
2
Input Channel 2
Input Channel 3
3
4
Input Channel 4
Input Channel 5
5
6
Input Channel 6
Input Channel 7
7
8
Input Channel 8
Input Channel 9
9
10
Input Channel 10
Input Channel 11
11
12
Input Channel 12
Input Channel 13
13
14
Input Channel 14
Input Channel 15
15
16
Common
(Sink 0V / Source 24V)
Common
(Sink 0V / Source 24V)
17

18
HX-RIO3 Series
3.3.2 LED Indicator
3.3.3 Channel Status LED
Status
LED
To indicate
No Signal
Off
Normal Operation
On Signal
Green
Normal Operation
LED No.
LED Function / Description
LED Color
0
INPUT Channel 0
Green
1
INPUT Channel 1
Green
2
INPUT Channel 2
Green
3
INPUT Channel 3
Green
4
INPUT Channel 4
Green
5
INPUT Channel 5
Green
6
INPUT Channel 6
Green
7
INPUT Channel 7
Green
8
INPUT Channel 8
Green
9
INPUT Channel 9
Green
10
INPUT Channel 10
Green
11
INPUT Channel 11
Green
12
INPUT Channel 12
Green
13
INPUT Channel 13
Green
14
INPUT Channel 14
Green
15
INPUT Channel 15
Green

19
HX-RIO3 Series
3.3.4 Environment Specification
Environmental specification
Operation Temperature
-40℃~ 60℃
UL Temperature
-20℃~ 60℃
Storage Temperature
-40℃~ 85℃
Relative Humidity
5% ~ 90% Non-condensing
Mounting
DIN Rail
General specification
Shock Operating
IEC 60068-2-27
Vibration Resistance
Based on IEC 60068-2-6
DNVGL-CG-0039: Vibration Class B, 4g
Industrial Emissions
EN 61000-6-4: 2007 +A1: 2011
Industrial Immunity
EN 61000-6-2: 2005
Installation Position
Vertical and horizontal installation is possible.
Product Certifications
CE, UL, EAC

20
HX-RIO3 Series
3.3.5 Specification
Items
Specification
Input Specification
Inputs per module
16 Points Universal Digital Type
Indicators
16 Green input state
ON-state Voltage
24Vdc nominal
15 ~ 26.4Vdc @ 60℃
ON-state current
4mA @ 24Vdc
5mA @ 30Vdc
OFF-state voltage
12.5Vdc @ 25℃
Input Signal Delay
OFF to ON: 0.3ms Max
ON to OFF: 0.3ms Max
Input filter
Adjustable, up to 10ms
Nominal Input Impedance
5.6 kΩ typical
COMMON Type
16 points / 2 COM
General specification
Power dissipation
Max. 50mA @ 5.0Vdc
Isolation
I/O to Logic: Photocoupler isolation
UL field power
Supply voltage: 24Vdc nominal, Class 2
Field Power
Supply voltage: 24Vdc nominal
Voltage range: 15 ~ 30Vdc
Power dissipation: 0mA @ 24Vdc
Single Wiring
I/O Cable Max. 0.75mm² (AWG 18)
Weight
63g
Module Size
12mm x 109mm x 70mm