Hitachi HX-RIO3 Series User manual

1
HX-RIO3 Series
Special I/O Module
RIO3-PWM2
User Manual
Version 1.00

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HX-RIO3 Series
REVISION HISTORY
REV
PAGE
REMARKS
DATE
EDITOR
1.00
New Document
06 NOV 2020
(OPR), (PF)

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HX-RIO3 Series
Table of Contents
1Important Notes.......................................................................................................................................... 4
1.1 Safety Instruction............................................................................................................................... 5
1.1.1 Symbols......................................................................................................................................... 5
1.1.2 Safety Notes .................................................................................................................................. 5
1.1.3 Certification.................................................................................................................................... 5
2Specification............................................................................................................................................... 6
2.1 RIO3-PWM2....................................................................................................................................... 6
2.1.1 Wiring Diagram.............................................................................................................................. 6
2.1.2 LED Indicator................................................................................................................................. 7
2.1.3 Channel Status LED ...................................................................................................................... 7
2.1.4 Specification................................................................................................................................... 8
2.1.5 Mapping data from the image table............................................................................................... 9
2.1.6 Parameter Data.............................................................................................................................. 9
3Environment Specification........................................................................................................................ 10
4Dimension................................................................................................................................................. 11
4.1 18-Pts. Spring Type......................................................................................................................... 11
5Mounting................................................................................................................................................... 12
5.1 I/O Inserting and Removing Devices............................................................................................... 12
5.2 RTB (Removable Terminal Block)................................................................................................... 13
6G-Bus Pin Description.............................................................................................................................. 14
7APPENDIX A............................................................................................................................................ 15
7.1 Product List...................................................................................................................................... 15
7.2 Glossary........................................................................................................................................... 16

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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 equipmentor
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 near by the 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.

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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, RBUS
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 identity a hazard, avoid a hazard, and recognize the consequences.

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HX-RIO3 Series
2 Specification
2.1 RIO3-PWM2
2.1.1 Wiring Diagram
Pin No.
Signal Description
0
PWM Output Channel #0
1
Field Power 0V, Common
2
PWM Output Channel #1
3
Field Power 0V, Common
4
N.C.
5
N.C.
6
N.C.
7
N.C.
8
N.C.
9
N.C.
10
N.C.
11
N.C.

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HX-RIO3 Series
12
N.C.
13
N.C.
14
N.C.
15
N.C.
16
Shield
17
Shield
2.1.2 LED Indicator
2.1.3 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
PWM Output Channel #0
Green
1
PWM Output Channel #1
Green

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HX-RIO3 Series
2.1.4 Specification
Items
Specification
Output Specification
Number of channels
2 channels
Number of outputs
2 outputs, push-pull type
Indicators
2 green pulse output status
Output voltage
24Vdc
Output current
0.5A per channel, 1.0A per unit
Operating temperature
-40℃~ 45℃: Max. 0.5A per channel
45℃~ 60℃: Max. 0.3A per channel
Pulse output frequency
1-5kHz ± 0.5%
Pulse output duty
0.0-100.0% ± 1.0% (0.1%/1LSB), Ton > 1us, Toff > 1us
Protection
Short protection
Common type
2 common, Field power 0V is common
General Specification
Power dissipation
Max. 75mA @ 5Vdc
Isolation
I/O to Logic: photocoupler isolation
Field power: non-isolation
UL field power
Supply voltage: 24Vdc nominal, Class2
Field power
Supply voltage: 24Vdc nominal
Voltage range: 15 ~ 30Vdc
Power dissipation: Max. 10mA @ 24Vdc except load
Single Wiring
I/O Cable Max. 0.75 (AWG 18)
Weight
63g
Module size
12 x 109 x 70
Environment condition
Refer to ‘Environment Specification’

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HX-RIO3 Series
2.1.5 Mapping data from the image table
Input Image Value - 2Byte
Bit No
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Byte 0
Reserved
Byte 1
Reserved
Output Image Value - 8Byte
Bit No
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Byte 0
Frequency CH#0 Low Byte
Byte 1
Frequency CH#0 High Byte
Byte 2
Duty CH#0 Low Byte
Byte 3
Duty CH#0 High Byte
Byte 4
Frequency CH#1 Low Byte
Byte 5
Frequency CH#1 High Byte
Byte 6
Duty CH#1 Low Byte
Byte 7
Duty CH#1 High Byte
- Range of each Duty is 0 (0.0%) ~ 1000 (100.0%). If Duty value is 365, then duty rate is 36.5%.
2.1.6 Parameter Data
Valid Parameter length: 2 Bytes
Parameter Data
Bit No
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Byte 0
Reserved
Byte 1
Reserved

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HX-RIO3 Series
3 Environment Specification
Environmental specification
Operating 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
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

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HX-RIO3 Series
4 Dimension
4.1 18-Pts. Spring Type
Dimensions in mm

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HX-RIO3 Series
5 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. Therefore, turn off the power supply before working on the
devices.
5.1 I/O Inserting and Removing Devices
As above figure in order to safeguard the RIO3-Module from jamming, it should be fixed onto the DIN rail with
locking lever. To do so, fold on the upper of the locking lever.
To pull out the RIO3-Module, unfold the locking lever as below figure.

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HX-RIO3 Series
5.2 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.

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HX-RIO3 Series
6 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.
Do not touch data and field power pins in order to avoid soiling and damage by ESD
noise.
*Please refer to the table below regarding the pin description from P1 to P8.
No.
Description
P1
Field Power (VCC)
P2
Field Power (GND)
P3
GBUS CLK
P4
GBUS MISO
P5
GBUS MOSI
P6
GBUS Token
P7
System Power (GND)
P8
System Power (VCC)

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HX-RIO3 Series
7 APPENDIX A
7.1 Product List
No.
RIO3-Number
Description
ID (hex)
Digital Input Module
01
RIO3-XDP8
8 Points, Universal, 24Vdc, 10RTB
1238
02
RIO3-XDP16C
16 Points, Universal, 24Vdc, 20P connector
123F
03
RIO3-XDP16T
16 Points, Universal, 24Vdc, 18RTB
12DF
04
RIO3-XDP32C
32 Points, Universal, 24Vdc, 40P connector
12FA
05
RIO3-XY16T
8 Sink Input / 8 Source Output with Diagnostic, 24Vdc
1428
06
RIO3-XAH4
4 Points, 240Vac, 10RTB
1904
Digital Output Module
07
RIO3-YTP8
8 Points, Source, 24Vdc/0.5A, 10RTB
2328
08
RIO3-YTP16C
16 Points, Source, 24Vdc/0.3A, 20P connector
222F
09
RIO3-YTP16T
16 Points, Source, 24Vdc/0.3A, 18RTB
226F
10
RIO3-YTP32C
32 Points, Source, 24Vdc/0.3A, 40P connector
22CA
11
RIO3-YS4
4 Points, MOS Relay, 240Vdc/ac, 0.5A, 10RTB
2734
12
RIO3-YS8
8 Points, MOS Relay Output Terminal, 240Vdc, 0.5A
2738
13
RIO3-YR4
4 Points, Relay, 24Vdc/2A, 240Vac/2A, 10RTB
2744
Analog Input Module
14
RIO3-LDC2
2ch load cell input unit, strain gauge
3002
15
RIO3-AX4I
4 Channels, 0~20, 4~20mA, 12bits, 10RTB
3114
16
RIO3-AXH4I
4 Channels, 0~20, 4~20mA, 16bits, 10RTB
3154
17
RIO3-AX8I
8 Channels, 0~20, 4~20mA, 12bits, 10RTB
3118
18
RIO3-AXH8I
8 Channels, 0~20, 4~20mA, 16bits, 10RTB
3158
19
RIO3-AX16IC
16 Channels, 0~20, 4~20mA, 12bits, 20P connector
311F
20
RIO3-AX16IT
16 Channels, 0~20, 4~20mA, 12bits, 18RTB
317F
21
RIO3-AX4V
4 Channels, 0~10, 0~5, 1~5Vdc, 12bits, 10RTB
3424
22
RIO3-AXH4V
4 Channels, 0~10, 0~5, 1~5Vdc, 16bits, 10RTB
3464
23
RIO3-AX8V
8 Channels, 0~10, 0~5, 1~5Vdc, 12bits, 10RTB
3428
24
RIO3-AXH8V
8 Channels, 0~10, 0~5, 1~5Vdc, 16bits, 10RTB
3468
25
RIO3-AX16VC
16 Channels, 0~10, 0~5, 1~5Vdc, 12bits, 20P connector
342F
26
RIO3-AX16VT
16 Channels, 0~10, 0~5, 1~5Vdc, 12bits, 18RTB
347F
27
RIO3-RTD4T
4 Channels, RTD, 10RTB
3704
28
RIO3-RTD8C
8 Channels, RTD, 20P connector
3708
29
RIO3-TC4T
4 Channels, Thermocouple, 10RTB
3804
30
RIO3-E3AC
AC Measurement
3901
Analog Output Module
31
RIO3-AY4I
4 Channels, Current Output, 4~20mA, 12bits
4214

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HX-RIO3 Series
32
RIO3-AYH4I
4 Channels, Current Output, 4~20mA, 16bits
4254
33
RIO3-AY8I
8 CHANNELS CURRENT OUTPUT, 4~20mA, 12BIT
4218
34
RIO3-AY4V
4CH, 0~10Vdc, 12Bits, 10RTB
4424
35
RIO3-AYH4V
4CH, 0~10Vdc, 16Bits, 10RTB
4464
36
RIO3-AY8V
8CH, 0~10Vdc, 12Bits, 10RTB
4428
37
RIO3-AY16VC
16CH, 0~10Vdc, 12Bits, 20P Connector
442F
38
RIO3-AY16VT
16CH, 0~10Vdc, 12Bits, 18RTB
447F
Special Module
39
RIO3-CU24L
High Speed Counter, 2CHs, 24Vdc, Encoder Input, 10RTB
40
RIO3-RS232
1CH, RS 232, RTS/CTS, Full Duplex Type, 10RTB
5211
41
RIO3-RS485
1CH, RS 485, Half Full Duplex Type, 10RTB
5231
42
RIO3-PWM2
PWM Output, 2CHs, 0.5A/24Vdc, Source, 18RTB
5442
43
RIO3-PO2
Pulse Output, 2CHs, 0.5A/24Vdc, Source, 18RTB
5642
Power Module
44
RIO3-SHD
Shield Module
7408
45
RIO3-0VDC
Common for 0Vdc
7508
46
RIO3-PSD
Power Expansion, In 24Vdc, Out 1A/5Vdc
7511
47
RIO3-24VDC
Common for 24Vdc
7518
48
RIO3-VDC
Common for 0Vdc, 24Vdc
7588
49
RIO3-PS
Field Power, 5/24/48 Vdc, 110/220 Vac
7641
7.2 Glossary
System Power: The power for starting up CPU.
Field Power: The power for input and output line.
Terminator Resistor: Resistor for prevention reflected wave.
EDS: Electronic Data Sheet.
Sink: The method of in/output power supply if a device has no power source.
Source: The method of in/output power supply if a device has the power source.