Elseta IOMOD 16DI User manual

ELSETA
IOMOD 16DI
User manual
Elseta
4/14/2017
V1.1

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COPYRIGHTS AND TRADEMARKS
Elseta is UAB “Aedilis” trademark that identifies UAB “Aedilis” manufactured products. All of the
products copyright belongs to "Aedilis”. These documents and the product properties can not be
changed without company “Aedilis'” knowledge and written consent. User manual may be modified by
company “Aedilis'” without additional notice.
DECLARATION OF CONFORMITY
(in accordance with ISO / IEC Guide 22 and EN Section 45014)
Manufacturer: UAB Aedilis
Address of the manufacturer L. Zamenhofo st. 5 LT Vilnius, Lithuania
We claim that:
The device IOMOD 16DI
Conforms to the following standards:
EMC:
Radiation EN 55022 (Class A)
1 emitted radiation (30-1000MHz)
Second radiation conductors (0.15-30MHz)
EN 50082-1 immunity test
1 IEC 801-3: Radio-frequency electromagnetic field
2 IEC 801-2: Electrostatic discharge.
3 IEC 801-4: Quick periodic electrostatic discharges
Additional information:
"The device complies with the Low Voltage Directive 73/23 / EEC and EMC Directive 89/336 / EEC.
Device assembly complies with the RoHS Directive.
Manufacturer contact:
Equipment quality controller
UAB Aedilis "
Address: L. Zamenhofo g. 5, LT 06332, Vilnius, Lithuania
Phone: [phone]
E-mail. Email: [email protected]m

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V1.1 | ELSETA | SAFETY REQUIREMENTS
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SAFETY REQUIREMENTS
This equipment Operating notes, which must be met for your personal safety, as well as to avoid
damage to the equipment. These notes are marked with a warning triangle symbol and the various
degrees of risk of falling within signs. All work related to electronic systems design, installation,
commissioning, adjustment and maintenance should be carried out in accordance with the safety
requirements.
EQUIPMENT‘S MANUAL USES SYMBOLS
Danger - important notice, which may affect the safety of the user or device.
Attention - notice on possible problems that may arise in individual cases.
Information Notice - the information that is useful advice or special places.
Warning of the danger. The work may be performed only by a qualified
professional. Equipment installation, commissioning and maintenance may
only be performed by a qualified professional. If the safety notes in this
manual, the term refers to persons qualified specialists authorized to
perform commissioning, grounding and labeling devices, systems and
circuits. The person must: Be aware of occupational safety in the workplace.
Need to understand the equipment components. Electrical equipment. Have
the knowledge and skills to identify a component beneath the voltage.
To maintain the equipment necessary to always turn off the power supply
before installing or dismantling works. It must be in mind that even though
alone equipment, but can have a common ground connection. Always
before connecting the power supply, cables and interconnect components
must be inspected.
This product can not be implemented, or resold to install in areas that are
high-security as nuclear power plants, aircraft navigation, military
equipment, transport traffic in management. In areas where equipment
failure can result in of nature and human injury.
Do not operate the equipment in extreme weather conditions, as they may
affect the operation of the equipment.

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V1.1 | ELSETA | TABLE OF CONTENTS
TABLE OF CONTENTS
COPYRIGHTS AND TRADEMARKS ............................................................................................................. 2
DECLARATION OF CONFORMITY............................................................................................................... 2
SAFETY REQUIREMENTS............................................................................................................................. 3
EQUIPMENT‘S MANUAL USES SYMBOLS ................................................................................................. 3
TABLE OF CONTENTS................................................................................................................................... 4
1. Introduction................................................................................................................................................ 5
2. Features..................................................................................................................................................... 5
3. Device working information...................................................................................................................... 5
a. MODBUS working information................................................................................................................. 5
Supported MODBUS functions................................................................................................................ 6
Modbus registers ...................................................................................................................................... 6
Testing With “THE VINCI” software ............................................................................................................ 6
4. Technical information ............................................................................................................................... 8
5. Mounting and installation guide............................................................................................................... 9
a. IOMOD 16DI RS485 interface................................................................................................................. 9
b. IOMOD 16DI inputs ................................................................................................................................. 10
6. Configuration over USB........................................................................................................................... 12
a. Driver installation.................................................................................................................................. 12
b. IOMOD configuration with PuTTY terminal........................................................................................ 13
c. Main Menu............................................................................................................................................ 14
d. Protocol simulator................................................................................................................................ 14
e. Firmware upgrade over USB............................................................................................................... 15
7. Information of the equipment manufacturer........................................................................................... 16
8. Document history..................................................................................................................................... 17

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V1.1 | ELSETA | Introduction
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1. Introduction
IOMOD 16DI is small sized stand-alone Modbus (RTU) or IEC 60870-5-103 digital input controller.
IOMOD is used for industrial applications, where digital signaling is used and robust communication
is needed. IOMOD is ideal solution for applications such as data acquisition, observation, process
monitoring, testing and measurement at remote places. It is controlled over Modbus or IEC 60870-
5-103 protocol, and can be used with any SCADA system.
2. Features
16 digital inputs with configurable active signal polarity, or input inversion; Pulse count and ON
time count
Galvanically isolated inputs
Configurable over USB
Drag And Drop firmware upgrade over USB
RS485 communication
LED input indications, + Data transmission (Rx and Tx) indication.
Small sized case with removable front panel
DIN rail mount
Operating temperature: from -30 to +70°C
Power Requirements: 12-24 VDC
3. Device working information
IOMOD 16DI uses Modbus (RTU) or IEC 60870-5-103 protocol over RS485 interface. Protocol used by
device can be changed by uploading corresponding firmware. Default communication settings are: 9600
baudrate, 8N1, Slave address - 1.
a. MODBUS working information
To read all input status, send 02 Modbus command (Read Discrete Inputs) with resolution of first register
(0) and size of 16. Returned value will show 16 input states.
To read all input registers, send 04 Modbus command (Read input registers) with resolution of first
register (0) and size of 48. Returned data will show pulse count (first register) and ON time (2nd and 3rd
registers) for each input –pulse count of input #2 will be at register 4th, and so on. ON time will be shown
as seconds. ON time and pulse count will increase when input pulse is longer than Filter time, which is
configured by user in USB terminal menu. Shorter pulses will be ignored in both pulse and ON time
registers.
To invert input states by software, configure device over USB terminal. Useable Modbus commands
shown in table below.

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V1.1 | ELSETA | MODBUS working information
Supported MODBUS functions
02 (0x02) Read Discrete Inputs
Reads status of digital inputs (Off or On). IOMOD 16DI has 16 digital inputs from address 0 to address
15; These inputs are active-high or active-low according to supply given to reference input. User can
turn on logical input inversion (through USB).
04 (0x04) Read Input Registers
Reads input count values –pulse count and ON time for each input. IOMOD 16DI has 16 digital inputs
from address 0 to address F; 3 registers are used per input to show count values –maximum number
of registers is 16 x 3 = 48. First register in group shows pulse count (16bit unsigned integer), 2nd and 3rd
registers show total ON time of that input (32bit unsigned integer) in seconds.
06 (0x06) Preset Single Register
Sets single register. Register addresses is identical to “Read Input Registers” addresses.
Modbus registers
Function
Register
Name
Description
Values range
02
00000-0000F
Read Discrete
Inputs
Returns Input
status
0-65535
(decimal)
04
00000-00030
Read Input
Registers
Returns input count
values
0-65535 (16bit)
06
00000-00030
Preset Single
Register
Sets count values
0-65535 (16bit)
Testing With “THE VINCI” software
To test IOMOD with default settings, user connects device through RS485 to Modbus master. Example
using “The Vinci Expert” device as serial interface converter and adapter to PC with “The Vinci” software.
Default settings for Modbus –9600 baudrate; 8 data, no parity, 1 stop bit. When opening “The Vinci”
software, choose Modbus serial –Master mode. In settings tab, choose station number (default –1);
configure tags (as described in section 2. Device working information); Press start and go to “Statistic”
tab:

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Fig. 3.1

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V1.1 | ELSETA | Technical information
4. Technical information
System
1.
Dimensions
101 x 119 x 17.5, mm
2.
Case
ABS, black
3.
Working environment
Indoors
4.
Working temperature
-30 +70°C
5.
Recommended operating conditions
5 –60°C and 20 – 80%RH;
6.
Configuration
USB
7.
Firmware upgrade
USB –mass storage device
Electrical specifications
8.
Inputs
16 X 2kV isolated 12-24VDC;
ESD protected;
Selectable inversion.
Power
9.
Power Supply
9V to 33V
10.
Current consumption
100 mA @ 24VDC

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V1.1 | ELSETA | Mounting and installation guide
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5. Mounting and installation guide
a. IOMOD 16DI RS485 interface
IOMOD 16DI has integrated 120Ω termination resistor which can be enabled or disabled over USB
configuration. It is recommended to use termination at each end of the RS485 cable. See typical
connection diagram on Fig. 5.1.
Fig. 5.1
IOMOD 16DI has 1/8 Unit load receiver which allows to have up to 256 units on line (compared to
standard 32 units). To reduce reflections, keep the stubs (cable distance from main RS485 bus line) as
short as possible when connecting device.

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V1.1 | ELSETA | IOMOD 16DI inputs
b. IOMOD 16DI inputs
Typical application of IOMOD 16DI inputs is shown on Fig. 5.2. When default configuration for inputs is
applied, user will see inputs connected to +12/24V as “high” or state “1” and input status LED will glow.
Fig. 5.2

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User can setup inputs to be driven by 0V (Active low) signal (see Fig. 5.3). With this configuration, user
will see inputs connected to 0V as “high” or state “1”, input status LED will glow.
Fig. 5.3

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V1.1 | ELSETA | Configuration over USB
6. Configuration over USB
a. Driver installation
Device requires USB drivers to work as virtual com port. First-time connection between device and
computer could result in “Device driver software was not successfully installed” error.
Fig. 6.1
User then manually installs drivers by selecting downloaded driver folder:
Go to Control Panel -> Device Manager;
Select failed device;
Press “Update driver software”; following screen should appear:
Fig. 6.2
Select “x86” driver for 32bit machine, or x64 for 64bit machine. If not sure, select root folder (folder in
which x64 and x86 lays inside).

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Fig. 6.3
b. IOMOD configuration with PuTTY terminal
Configuration of IOMOD device is done through CLI (Command Line Interface) on virtual COM port.
Drivers needed for MS Windows to install VCOM will be provided. To open up CLI simply connect to
specific V-COM port with terminal software (advised to use PuTTY terminal software. If other software is
being used, user might need to send <return> symbol after each command). When connected user
should immediately see main screen:
Fig. 6.4
Navigation is performed by sending number to terminal. User then proceeds by following further on-
screen instructions. For example, to set Baudrate, press [2] to enter Baudrate screen; press [1] to edit;
enter new configuration; press [RETURN] to save, or [ESC] to cancel changes. When done, press [0]
(exit) before disconnecting device. Default values is set by pressing [6] on main screen, and confirming
changes [1].
If accidentally closed the terminal window, user can connect terminal program again, and press any key
on keyboard to show up main menu.

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V1.1 | ELSETA | Configuration over USB
c. Main Menu
Menu
Name
Function
Values
Default
Values
1.
Slave Address
Modbus Slave address /
ID
1-247
(default: 1)
2.
Communication
settings
Enters baudrate, data
and parity bit,
termination resistor
screen
-
(default: 9600;
8+1+N;
termination
resistor - on)
3.
Input State
Inversion
Input inversion (Inverts
input states in modbus)
0 - 1 (off/on)
(default: 0)
5.
Input Filter
time
Configures input pulse
filter time
0 –256000
(miliseconds)
(default: 100)
6.
Input counter
restart
Restarts all input
counter registers to 0
(1 to confirm,
0 to cancel)
-
7.
Set Default
Settings
Sets Default Settings
(1 to confirm,
0 to cancel)
-
8.
Firmware
Upgrade
Mass Storage Device
Firmware Upgrade
(1 to confirm,
0 to cancel)
-
9.
Diagnostics
Input / Output states
-
-
0.
Exit
Exit and disconnect
-
-
d. Protocol simulator
When entered diagnostics screen, user can turn on protocol simulator by pressing [9]. When protocol
simulator is turned on, device will communicate through USB port rather than RS-485 line.
Communication on RS-485 line is closed and all Modbus commands will be accepted only from USB. To
exit this mode user must restart device.

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e. Firmware upgrade over USB
To update device firmware user must enter main configuration menu.
Enter Firmware update screen by pressing [4];
Confirm update by pressing [1];
Device now enters Firmware Upgrade mode.
It is recommended to close terminal window when entered firmware upgrade mode.
Device reconnects as mass storage device:
Fig. 6.5
User then must delete existing file “firmware.bin”, and simply upload new firmware file by drag and drop.
Fig. 6.5
Reconnect device and check firmware version.

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V1.1 | ELSETA | Information of the equipment manufacturer
7. Information of the equipment manufacturer
Office address:
L. Zamenhofo st. 5
LT-06332 Vilnius
Lithuania
Tel.: [phone],
[phone]
Fax: [phone]
Email: [e-mail]
In the web: www.aedilis.lt
Work hours: I-V 8:00-17:00

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V1.1 | ELSETA | Document history
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8. Document history
Version
Date
Author
Description
v0.1
2015.12.15
L.S.
First version
v0.8
2016.05.10
L.S.
Major update. Added IEC-103 Description.
V0.9
2017.01.13
L.S.
Minor updates. Added protocol simulator
description.
V0.99
2017.03.22
J.S.
Added connection diagrams
V1.0
2017.03.23
L.S.
Minor updates
V1.1
2017.04.14
L.S.
Added pulse count and ON time count descriptions