Fastech Ezi-IO-EC-AD08-T User manual

User Manual

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INDEX
Safety and Installation Precautions.............................................................................. 5Chapter 1.
1.1 Before Operation............................................................................................................................... 5
1.2 Precautions ......................................................................................................................................... 5
1.3 Notes on Installation ........................................................................................................................ 7
Specifications and Dimensions...................................................................................... 8Chapter 2.
2.1 EtherCAT Specifications ................................................................................................................... 8
2.2 Module Specifications ...................................................................................................................... 9
2.3 Module Dimensions ........................................................................................................................10
Configuration .................................................................................................................. 11Chapter 3.
3.1 Ezi-IO EtherCAT AD Part Numbering ..........................................................................................11
3.2 Ezi-IO EtherCAT AD Part Number................................................................................................11
3.3 System Configuration.....................................................................................................................12
Ezi-IO-EC-AD08-T .......................................................................................................................................123.3.1
Connection Panel View ................................................................................................. 13Chapter 4.
4.1 Names and Functions (Ezi-IO-EC-AD08-T) .................................................................................13
EtherCAT ID Setting Switches (SW1, SW2) .....................................................................................144.1.1
Input Mode (Voltage/Current) Selection Switch (SW4)...........................................................144.1.2
Voltage Input Range Setting Switch (SW3)....................................................................................154.1.3
LED Indication...............................................................................................................................................164.1.4
Power Connector (CN1) ...........................................................................................................................164.1.5
Input Connector (CN2).............................................................................................................................174.1.6
EtherCAT Connectors (CN3, CN4)....................................................................................................... 174.1.7
EtherCAT Cable (separate purchase) .................................................................................................184.1.8
Connector (supplied)................................................................................................................................. 184.1.9
IO Connector Wiring...................................................................................................... 19Chapter 5.
5.1 Signal Wiring (Ezi-IO-EC-AD08-T)................................................................................................19
5.2 Internal Circuit Diagram ................................................................................................................19

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Setting Input Mode (Voltage/Current)...................................................................... 20Chapter 6.
6.1 Setting Voltage Input Mode .........................................................................................................20
Setting Voltage Input Mode through SDO Communication .................................................206.1.1
Setting Voltage Input Mode with DIP Switches...........................................................................206.1.2
6.2 Setting Current Input Mode..........................................................................................................21
Communication Function ............................................................................................. 22Chapter 7.
7.1 CAN Application Protocol Over EtherCAT..................................................................................22
Object Dictionary ........................................................................................................................................ 227.1.1
Mailbox Communication .........................................................................................................................227.1.2
Process Data Communication............................................................................................................... 237.1.3
7.2 PDO Mapping ..................................................................................................................................23
PDO Mapping...............................................................................................................................................237.2.1
PDO Assign.................................................................................................................................................... 247.2.2
7.3 EtherCAT Communication Status .................................................................................................24
EtherCAT State Machine..........................................................................................................................247.3.1
EtherCAT Communication Status Indication .................................................................................. 257.3.2
7.4 Synchronization ...............................................................................................................................26
Free Run ..........................................................................................................................................................267.4.1
SM Event......................................................................................................................................................... 267.4.2
DC Sync Event .............................................................................................................................................. 267.4.3
7.5 EtherCAT Slave Information..........................................................................................................27
7.6 EtherCAT Device ID.........................................................................................................................27
Setting and Operation................................................................................................... 28Chapter 8.
Functions of Ezi-IO EtherCAT AD ............................................................................... 30Chapter 9.
9.1 Channel On/Off ...............................................................................................................................30
9.2 Input Range......................................................................................................................................31
Input Range: -10 ~ 10[V] ........................................................................................................................ 319.2.1
Input Range: -5 ~ 5[V] .............................................................................................................................329.2.2
Input Range: -2.5 ~ 2.5[V]...................................................................................................................... 339.2.3
Input Range: 0 ~ 10[V] ............................................................................................................................349.2.4
Input Range: 0 ~ 20[mA] ........................................................................................................................359.2.5
9.3 Filter Buffer Length.........................................................................................................................36
9.4 Setting ADC Offset .........................................................................................................................37

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EtherCAT Object Dictionary ....................................................................................... 38Chapter 10.
10.1 Object Description Format ..........................................................................................................38
Index and Sub-Index...............................................................................................................................3810.1.1
Name.............................................................................................................................................................. 3810.1.2
Data Types...................................................................................................................................................3910.1.3
Access............................................................................................................................................................. 3910.1.4
SAVE................................................................................................................................................................ 3910.1.5
PDO Mapping ............................................................................................................................................ 3910.1.6
Constant Value .......................................................................................................................................... 3910.1.7
Value Range................................................................................................................................................ 4010.1.8
Default Value ..............................................................................................................................................4010.1.9
10.2 Communication Object.................................................................................................................41
Object 1000h: Device Type ..................................................................................................................4110.2.1
Object 1001h: Error Register............................................................................................................... 4110.2.2
Object 1008h: Device Name ...............................................................................................................4110.2.3
Object 1009h: Hardware Version ......................................................................................................4210.2.4
Object 100Ah: Software Version .......................................................................................................4210.2.5
Object 1011h: Restore Default Parameters .................................................................................. 4210.2.6
Object 1018h: Identity............................................................................................................................4210.2.7
Object 10F1h: Error Setting ................................................................................................................. 4310.2.8
10.3 PDO Mapping Object ...................................................................................................................44
Object 1A00h: TxPDO-Map..................................................................................................................4410.3.1
Object 1C12h: RxPDO Assign .............................................................................................................4410.3.2
Object 1C13h: TxPDO Assign..............................................................................................................4410.3.3
10.4 Sync Manager Object ...................................................................................................................45
Object 1C00h: Sync Manager Type..................................................................................................4510.4.1
Object 1C32h: SM Output Parameter.............................................................................................4510.4.2
Object 1C33h: SM Input Parameter.................................................................................................4610.4.3
10.5 IO Module Profile Object.............................................................................................................47
Object 6401h: Read Analogue Input 16 bit................................................................................. 4710.5.1
10.6 Manufacturer Specific Object .....................................................................................................48
Object 2200h ~2207h: Input 1 ~ Input 8 Configuration.......................................................4810.6.1

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Safety and Installation PrecautionsChapter 1.
1.1 Before Operation
•Thank you for purchasing FASTECH Ezi-IO EtherCAT AD products.
•Ezi-IO EtherCAT AD is an Analog Input Module mounted with an EtherCAT Slave Controller chip.
•This manual describes the handling, maintenance, repair, diagnosis, and troubleshooting of Ezi-IO
EtherCAT AD.
•Before starting the operation of Ezi-IO EtherCAT, thoroughly read this manual.
•After reading this manual, keep the manual near Ezi-IO EtherCAT AD, so that any user can read this
manual whenever needed.
1.2 Precautions
General Precautions
•Contents of this manual are subject to change without prior notice for functional improvements,
change of specifications or user’s better understanding. Thoroughly read is the manual which is
provided with the purchased product.
•In case of manual is damaged or lost, please contact FASTECH or our agents. You can find our contact
information on the last page of this manual.
•FASTECH is not responsible for a product breakdown due to the user’s dismantling of the product, and
such a breakdown is not guaranteed by the warranty.
Safety Precautions
•Before installation, operation, or repairing of the products, thoroughly read the manual and fully
understand the contents. Before operating the products, please understand the mechanical
characteristics of the products and related safety information and precautions.
•Safety precautions are indicated by and .
If a user does not properly handle the products, the user may be seriously
or lightly injured, and damages may occur to the machine.
If a user does not properly handle the products, a dangerous situation
(such as an electric shock) may occur resulting in deaths or serious injuries.
•Follow all the safety precautions indicated in this manual. Otherwise, serious damage or injury can be
resulted depending on the situation.

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Product Status
Check if there is any damage on the product and if any part is missing.
Otherwise, the machine may get damaged or the user may get injured.
Installation
Carry the product carefully.
Otherwise, the product may get damaged or user’s foot may get injured by
dropping the product.
Use non-flammable materials such as metal in the place where the product
is to be installed.
Otherwise, a fire may occur.
When installing multiple products in an enclosed space, use a cooling fan
to keep the ambient temperature of the product at or below 50℃.
Otherwise, a fire or other kinds of accidents may occur due to overheating.
The process of installation, Connection, Operation, Checking and Repairing
should be done by a qualified personnel.
Otherwise, a fire or other kinds of accidents may occur.
Cable Connection
Keep the rated range of input voltage for the drive.
Otherwise, a fire or other kinds of accidents may occur.
Connect cables according to the wiring diagram in this manual.
Otherwise, a fire or malfunction of the machine may occur.
Before connecting cables, make sure the input power is off.
Otherwise, an electric shock or a fire may occur.
When the product is isolated from the ground of the internal circuit by the
condenser, ground the product properly.
Otherwise, an electric shock, a fire or a malfunction of the machine may occur.
Operation & Setting
Before changing the settings of the product, thoroughly read this manual
and fully understand the contents.
Otherwise, the machine may get damaged or the product may malfunction.

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Repair & Maintenance
Stop supplying power to the main circuit and wait sufficient time before
checking or repairing the product.
Electricity remained in the condenser may cause an electric shock.
Do not change cabling while power is being supplied.
Otherwise, the user may get injured or the product and machine may get
damaged.
Do not reconstruct the product.
Otherwise, an electric shock may occur or the product and machine get
damaged. And the reconstructed product cannot get after service.
1.3 Notes on Installation
•This product has been designed for indoor use. Use the product in the ambient temperature 0°~ 50°C.
•When installing the products in an enclosed space, keep the ambient temperature of the product at or
below 50℃using a cooling fan.
•Do not install the product under direct rays, near magnetic or radioactive objects.
•When installing more than 2 product units together, keep the distance between two units at least 20mm
vertically and 50mm horizontally.

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Specifications and DimensionsChapter 2.
2.1 EtherCAT Specifications
Communication
EtherCAT
Physical Layer
Ethernet –100BASE-TX
Connector Type
RJ45
IN: EtherCAT input
OUT: EtherCAT output
ECAT Device ID
Configured Station Alias Setting by Rotary Switch : 0 ~ 99
Physical Address Setting in Master Unit : 1 ~ 65535
Topology
Line (Configured by I/O modules only)
Tree, Star, Ring (When using a switching hub)
Protocol
CoE (CANopen application protocol over EtherCAT)
FoE (File Access over EtherCAT)
Control Profile
CiA 401 Profile
Distributed Clock
Free Run, SM Event, DC SYNC Event
(Min. Communication Cycle: 250us)
Processing Data
Fixed PDO Mapping
Cable
STP (Shielded Twisted Pair) Cable, Category 5e or higher / Max. 100m

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2.2 Module Specifications
Model
Ezi-IO-EC-AD08-T
Input Mode
Voltage Input
Current Input
Input Voltage
24VDC ±10%
Current Consumption
Max. 120mA
Operating
Condition
Ambient Temperature
·In Use: 0~50℃
·In Storage: -20~70℃
Humidity
·In Use: 35~85% RH (Non-Condensing)
·In Storage: 10~90% RH (Non-Condensing)
Vib. Resist.
0.5g
Function
Number of Channels
8CH
Max. Input Signal
±15V
±30mA
Input Range
·-10~10V
·-5~5V
·-2.5~2.5V
·0~10V
0~20mA
Input Range Setting Method
·SDO Communications (Separate setting for CH1~8)
·DIP Switch (Separate setting for CH1/CH2, CH3/CH4, CH5/CH6, CH7/CH8)
Input Impedance
1MΩ
249Ω
Resolution
13bit
Measuring
Error
25℃
±0.3%(Full Scale)
±0.3%(Full Scale)
0~50℃
±0.4%(Full Scale)
±0.6%(Full Scale)
Analog Conversion Cycle
200μs
A/D Converted Data
·-10~10V : -4096~4095
·-5~5V : -4096~4095
·-2.5~2.5V : -4096~4095
·0~10V : 0~8191
0~20mA : 0~8191
Signal Isolation Method
Digital isolation between analog input and communication
connections
LED Indication
·Power Status (PWR)
·EtherCAT Communication Status (RUN)
·Operation Error (ERR)
·EtherCAT Link/Activity Status (LA IN, LA OUT)

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2.3 Module Dimensions
•Ezi-IO-EC-AD08-T
[Unit: mm]
* Can be installed on 35mm DIN Rail.

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ConfigurationChapter 3.
3.1 Ezi-IO EtherCAT AD Part Numbering
3.2 Ezi-IO EtherCAT AD Part Number

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3.3 System Configuration
Ezi-IO-EC-AD08-T3.3.1

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Connection Panel ViewChapter 4.
4.1 Names and Functions (Ezi-IO-EC-AD08-T)

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EtherCAT ID Setting Switches (SW1, SW2)4.1.1
Use two rotary switches to set EtherCAT ID (ECAT Device ID). Set ones digit (x1) of EtherCAT ID on the right
rotary switch (SW1), and set tens digit (x10) of EtherCAT ID on the left rotary switch (SW2).
Setting Range is 0 ~ 99.
* The Configured Alias ID set by the rotary switches is applied when the power is supplied to the I/O module.
Input Mode (Voltage/Current) Selection Switch (SW4)4.1.2
Select either Voltage or Current Input Mode for each channel with SW4 referring to the chart.
* Select the input mode for each channel with the Input Mode Selection Switch (SW4) before supplying power to
the module.
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
SW4.1
SW4.2
SW4.3
SW4.4
SW4.5
SW4.6
SW4.7
SW4.8
Mode
Voltage Input
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Current Input
ON
ON
ON
ON
ON
ON
ON
ON

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Voltage Input Range Setting Switch (SW3)4.1.3
Select the voltage input range by SW3 referring to the chart. Analog signals are converted to the digital data
according to the selected range of input voltage.
* If you use any channel in the current input mode, select the SDO Communication for the setting method
(SW3.1=OFF).
* Set SW3.1 before supply power to the module.
* SW3.2 is not used.
When using the DIP Switch for the setting method (SW3.1= ON), select voltage input range referring to the
chart.
[ Selecting Voltage Input Range ]
CH1/CH2
CH3/CH4
SW3.3
SW3.4
SW3.5
SW3.6
Input
Voltage
Range
-10 ~ 10V
OFF
OFF
OFF
OFF
-5 ~ 5V
OFF
ON
OFF
ON
-2.5 ~ 2.5V
ON
OFF
ON
OFF
0 ~ 10V
ON
ON
ON
ON
CH5/CH6
CH7/CH8
SW3.7
SW3.8
SW3.9
SW3.10
Input
Voltage
Range
-10 ~ 10V
OFF
OFF
OFF
OFF
-5 ~ 5V
OFF
ON
OFF
ON
-2.5 ~ 2.5V
ON
OFF
ON
OFF
0 ~ 10V
ON
ON
ON
ON
[ Selecting Input Setting Method ]
LSET
Description
SW3.1
Setting
Method
DIP Switch
ON
Setting voltage input range with DIP switches (SW3.3~SW3.10)
SDO Communication
OFF
Setting voltage/current input range through EtherCAT SDO communication

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LED Indication4.1.4
LED
Color
Status
Description
PWR
Red
OFF
Power is OFF.
ON
Power is ON.
LED
Color
Status
Description
RUN
Green
OFF
INIT Status or Power OFF
Blinking
PRE-OPERATIONAL Status
Single Flash
SAFE-OPERATIONAL Status
ON
OPERATIONAL Status
Flickering
BOOTSTRAP Status
* Refer to 7.3.2 EtherCAT Communication Status Indication
LED
Color
Status
Description
ERR
Red
OFF
No Error or Power OFF
Blinking
Invalid Configuration
Single Flash
Local Error
Double Flash
Watchdog Time Out
* Refer to 7.3.2 EtherCAT Communication Status Indication
LED
Color
Status
Description
Link/
Activity
Green
OFF
Link is not established physically.
ON
Link is established physically.
Flickering
Link is active in operation.
Power Connector (CN1)4.1.5
NO.
Function
I/O
1
24VDC
Input
2
GND
Input
* Supply rated power source to the connector.

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Input Connector (CN2)4.1.6
EtherCAT Connectors (CN3, CN4)4.1.7
NO.
Function
I/O
1
GND
Input
2
GND
Input
3
Analog In 1
Input
4
Analog In 2
Input
5
Analog In 3
Input
6
Analog In 4
Input
7
Analog In 5
Input
8
Analog In 6
Input
9
Analog In 7
Input
10
Analog In 8
Input
11
GND
Input
12
GND
Input
NO.
Function
NO.
Function
1
TD+
6
RD-
2
TD-
7
----
3
RD+
8
----
4
----
Connector
Hood
F.GND
5
----

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EtherCAT Cable (separate purchase)4.1.8
* If you need another length of cable (in unit of m), please contact FASTECH.
Connector (supplied)4.1.9
* The connector above is the most suitable model for Ezi-IO EtherCAT AD. Another equivalent connector can be
used.
Part Number
Cable Length [m]
Remarks
CGNR-EC-001F
1
•STP (Shielded Twisted Pair) cable
•Category 5e or higher
•Maximum cable length: 100m
•For fixed installation
CGNR-EC-002F
2
CGNR-EC-003F
3
CGNR-EC-005F
5
Function
Item
Part Number
Manufacturer
Power Connector (CN1)
Terminal Block
MC421-38102
DECA

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IO Connector WiringChapter 5.
Ezi-IO EtherCAT AD is supplied with push-in spring type terminal blocks which are connected with wires in a
simple and easy way using ferrule connectors. Connections of analog devices to Ezi-IO EtherCAT AD are also
simplified.
5.1 Signal Wiring (Ezi-IO-EC-AD08-T)
Ezi-IO EtherCAT AD has one terminal block which has 8 input pins. Users can connect up to 8 analog input
signals from local devices to Ezi-IO EtherCAT AD.
Figure 5-2. Wiring Diagram of Ezi-IO-EC-AD08-T
5.2 Internal Circuit Diagram
Figure 5-3. Internal Circuit Diagram of Ezi-IO-EC-AD08-T
Figure 5-1. Ferrule Connection

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Setting Input Mode (Voltage/Current)Chapter 6.
6.1 Setting Voltage Input Mode
To use Ezi-IO EtherCAT AD in Voltage Input Mode, select either SDO communication or DIP switch setting
method for setting input voltage range.
Setting Voltage Input Mode through SDO Communication6.1.1
In Voltage Input Mode, set DIP switches as the Figure 6-1 for setting input voltage range using SDO
communication.
(Example) Setting Channel 2
①Set LSET switch (SW3.1) of INPUT RANGE to OFF before supplying power to the module.
②Set Channel 2 to Voltage Input Mode with the Input Mode Selection Switch (SW4.2=OFF) before
supplying power to the module.
③Connect the analog input signal and ground to the pin 2 and GND of Input Connector (CN2).
Figure 6-1. Setting Voltage Input Mode through SDO Communication
Setting Voltage Input Mode with DIP Switches6.1.2
In Voltage Input Mode, set DIP switches as the Figure 6-2 for setting input voltage range using DIP switches.
(Example) Setting Channel 2 to -5~5V Input Range
①Set LSET switch (SW3.1) of INPUT RANGE to ON before supplying power to the module. Set the voltage
input range of Channel 2 with SW3.3~SW3.4 switches.
②Set Channel 2 to Voltage Input Mode with the Input Mode Selection Switch (SW4.2=OFF) before
supplying power to the module.
③Connect the analog input signal and ground to the pin 2 and GND of Input Connector (CN2).
Figure 6-2. Setting Voltage Input Mode with DIP Switches
① ②
① ②①