Tekon Plus Series User manual

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PLUS Wireless Systems Products Manual
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Table of contents
TECHNICAL SUPPORT AND ASSISTANCE ............................................................................................................. 6
WARNINGS AND SAFETY..................................................................................................................................... 7
DISTRIBUTION..................................................................................................................................................... 8
BEFORE BEGINNING THE INSTALLATION ............................................................................................................ 8
CHAPTER 1 – PLUS WIRELESS SYSTEM OVERVIEW ................................................................................................. 9
INTRODUCTION .................................................................................................................................................. 9
REFERENCES........................................................................................................................................................ 9
CHAPTER 2 – PRODUCTS....................................................................................................................................... 10
PLUS TRANSMITTER TWP4AI ............................................................................................................................ 10
MECHANICAL INTERFACE AND DIMENSIONS ............................................................................................... 10
BLOCK DIAGRAM .......................................................................................................................................... 11
LABELS .......................................................................................................................................................... 11
LEDS AND BUTTONS WORKFLOW................................................................................................................. 11
WIRING ......................................................................................................................................................... 12
ANALOG INPUTS ........................................................................................................................................... 14
DIGITAL INPUT .............................................................................................................................................. 15
CONFIGURATION .......................................................................................................................................... 17
DIGITAL OUTPUTS......................................................................................................................................... 17
PLUS HEAD TRANSMITTER TWPH-1UT ............................................................................................................. 19
MECHANICAL INTERFACE AND DIMENSIONS ............................................................................................... 19
BLOCK DIAGRAM .......................................................................................................................................... 19
LABELS .......................................................................................................................................................... 20
LEDS AND BUTTONS WORKFLOW................................................................................................................. 20
DEVICE .......................................................................................................................................................... 21
SENSOR INPUT .............................................................................................................................................. 21
WIRING ............................................................................................................................................................. 22
PLUS TRANSMITTER TWP-4AI4DI1UT ............................................................................................................... 23
MECHANICAL INTERFACE AND DIMENSIONS ............................................................................................... 23
BLOCK DIAGRAM .......................................................................................................................................... 24
LABELS .......................................................................................................................................................... 24
LEDS AND BUTTONS WORKFLOW................................................................................................................. 24
WIRING ......................................................................................................................................................... 25
DEVICE .......................................................................................................................................................... 27
SENSOR INPUT .............................................................................................................................................. 28
ANALOG INPUTS ........................................................................................................................................... 28
DIGITAL INPUTS ............................................................................................................................................ 30

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DIGITAL INPUTS BEHAVIOURS ...................................................................................................................... 32
DIGITAL OUTPUTS......................................................................................................................................... 33
PLUS REPEATER WRP001.................................................................................................................................. 36
MECHANICAL INTERFACE AND DIMENSIONS ............................................................................................... 36
BLOCK DIAGRAM .......................................................................................................................................... 37
LABELS .......................................................................................................................................................... 37
LEDS AND BUTTONS WORKFLOW................................................................................................................. 37
WIRING ............................................................................................................................................................. 39
PLUS GATEWAY WGW420 ................................................................................................................................ 40
MECHANICAL INTERFACE AND DIMENSIONS ............................................................................................... 40
BLOCK DIAGRAM .......................................................................................................................................... 41
LABELS .......................................................................................................................................................... 41
LEDS WORKFLOW ......................................................................................................................................... 41
WIRING ......................................................................................................................................................... 42
MODBUS ....................................................................................................................................................... 42
REMOTE DEVICES.......................................................................................................................................... 43
TAB LAYOUT.................................................................................................................................................. 43
COMMON DATA ........................................................................................................................................... 44
TWP4AI ......................................................................................................................................................... 44
TWPH-1UT .................................................................................................................................................... 44
TWP-4AI4DI1UT ............................................................................................................................................ 44
ANALOG OUTPUTS........................................................................................................................................ 45
CHAPTER 3 – SYSTEM CONFIGURATION............................................................................................................... 47
OPERATION MODE ........................................................................................................................................... 47
SITE SURVEY FEATURE ...................................................................................................................................... 47
MODBUS MAPPING .......................................................................................................................................... 48
HOLDING REGISTERS – TRANSMITTERS DATA .............................................................................................. 48
HOLDING REGISTERS – TRANSMITTERS DATA .............................................................................................. 48
COILS REGISTERS (GATEWAY)....................................................................................................................... 49
CONFIGURATION .............................................................................................................................................. 49
APPENDIX.............................................................................................................................................................. 50
TECHNICAL SPECIFICATIONS............................................................................................................................. 50
PLUS TRANSMITTER TWP4AI ............................................................................................................................ 50
PLUS HEAD TRANSMITTER TWPH-1UT ............................................................................................................. 52
PLUS REPEATER WRP001.................................................................................................................................. 54
PLUS GATEWAY WGW420 ................................................................................................................................ 55
PLUS TRANSMITTER TWP-4AI4DI1UT ............................................................................................................... 56

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Table of figures
Figure 1 - TWP4AI transmitter mechanical interface and dimensions ................................................................. 10
Figure 2 - Block diagram of TWP4AI transmitter .................................................................................................. 11
Figure 3 - Labels of TWP4AI transmitter............................................................................................................... 11
Figure 4 - TWP4AI PCB and connectors ................................................................................................................ 13
Figure 5 - Analog inputs tab in Tekon Configurator software .............................................................................. 14
Figure 6 - Analog inputs options in Tekon Configurator software........................................................................ 15
Figure 7 - Digital input tab in Tekon Configurator software................................................................................. 16
Figure 8 - Digital input options in Tekon Configurator software .......................................................................... 16
Figure 9 - Digital outputs tab in Tekon Configurator software............................................................................. 17
Figure 10 – TWPH-1UT transmitter mechanical interface and dimensions ......................................................... 19
Figure 11 - Block diagram of TWPH-1UT transmitter ........................................................................................... 19
Figure 12 - Labels of TWPH-1UT transmitter........................................................................................................ 20
Figure 13 - Device tab in Tekon Configurator software........................................................................................ 21
Figure 14 - Sensor input tab in Tekon Configurator software .............................................................................. 22
Figure 15 - TWPH-1UT wire connections.............................................................................................................. 22
Figure 16 – TWP-4AI4DI1UT transmitter mechanical interface and dimensions ................................................. 23
Figure 17 - Block diagram of TWP-4AI4DI1UT ...................................................................................................... 24
Figure 18 - Labels of TWP-4AI4DI1UT transmitter................................................................................................ 24
Figure 19 - TWP-4AI4DI1UT PCB and connectors................................................................................................. 26
Figure 20 - PT100 connection ............................................................................................................................... 26
Figure 21 - Thermocouple connection.................................................................................................................. 26
Figure 22 - Device tab in Tekon Configurator software........................................................................................ 27
Figure 23 - Sensor input tab in Tekon Configurator software .............................................................................. 28
Figure 24 - Analog inputs tab in Tekon Configurator software ............................................................................ 29
Figure 25 - Analog inputs options in Tekon Configurator software...................................................................... 29
Figure 26 - Digital inputs tab in Tekon Configurator software ............................................................................. 30
Figure 27 - Digital input options in Tekon Configurator software ........................................................................ 31
Figure 28 - Digital Inputs configuration and options ............................................................................................ 32
Figure 29 - Behaviour of digital input activation by Falling Edge.......................................................................... 32
Figure 30 - Behaviour of digital input activation by Raising Edge......................................................................... 33
Figure 31 - Behaviour of digital input activation by Both ..................................................................................... 33
Figure 32 - Digital outputs tab in Tekon Configurator software........................................................................... 33
Figure 33 - Digital outputs tab in Tekon Configurator software........................................................................... 35
Figure 34 – WRP001 repeater mechanical interface and dimensions.................................................................. 36
Figure 35 - Block diagram of WRP001 repeater ................................................................................................... 37
Figure 36 - Labels of WRP001 repeater ................................................................................................................ 37
Figure 37 - Configuration of WRP001 repeater at Tekon Configurator software................................................. 38
Figure 38 - PLUS Repeater WRP001 wiring........................................................................................................... 39
Figure 39 – WGW420 gateway mechanical interface and dimensions ................................................................ 40
Figure 40 - Block diagram of WGW420 gateway.................................................................................................. 41
Figure 41 - Labels of WGW420 gateway............................................................................................................... 41
Figure 42 - Connections in PLUS WGW420 gateway ............................................................................................ 42
Figure 43 - Tekon Configurator layout of remote devices tab.............................................................................. 43
Figure 44 - TWP4AI layout of remote devices tab ................................................................................................ 43
Figure 45 - TWPH-1UT layout of remote devices tab ........................................................................................... 43
Figure 46 - Tekon Configurator layout of analog outputs tab .............................................................................. 45
Figure 47 - Transmitter operation mode configuration in Tekon Configurator ................................................... 47

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Index of tables
Table 1 - TWP4AI LED behaviours......................................................................................................................... 12
Table 2 - TWP4AI buttons behaviours .................................................................................................................. 12
Table 3 - TWP4AI connectors and functionality ................................................................................................... 14
Table 4 - Description of the possible configurations for digital input trigger....................................................... 16
Table 5 - Description of the digital output states related to the Link Lost Output............................................... 17
Table 6 - Description of Remote Control output features.................................................................................... 18
Table 7 - Description of External Power output ................................................................................................... 18
Table 8 - TWPH-1UT LED behaviours.................................................................................................................... 20
Table 9 - TWPH-1UT button behaviours............................................................................................................... 20
Table 10 - Description of Tekon Configurator “Device” tab of TWPH-1UT.......................................................... 21
Table 11 - TWP-4AI4DI1UT LEDs behaviours........................................................................................................ 25
Table 12 - TWP-4AI4DI1UT buttons behaviours ................................................................................................... 25
Table 13 - Description of TWP-4AI4DI1UT connections ....................................................................................... 27
Table 14 - Description of Tekon Configurator "Device" tab for TWP-4AI4DI1UT................................................. 28
Table 15 - Description of the possible configurations for digital input trigger..................................................... 31
Table 16 - Description of the digital output states related to the Link Lost Output............................................. 34
Table 17 - Description of Remote Control output features.................................................................................. 34
Table 18 - Description of External Power Control Output value .......................................................................... 34
Table 19 - WRP001 LED behaviours...................................................................................................................... 38
Table 20 - WRP001 buttons behaviours ............................................................................................................... 38
Table 21 - WGW420 LED behaviours.................................................................................................................... 41
Table 22 - Modbus addresses............................................................................................................................... 43
Table 23 - Description of each label from Tekon Configurator window............................................................... 44
Table 24 - Description of each label from Tekon Configurator window (TWP4AI)............................................... 44
Table 25 - Description of each label from Tekon Configurator window (TWPH-1UT).......................................... 44
Table 26 - Description of each label from Tekon Configurator window (TWP-4AI4DI1UT) ................................. 45
Table 27 - Description of each label from Tekon Configurator window (Analog outputs)................................... 45
Table 28 - Modbus mapping - Holding Registers.................................................................................................. 48
Table 29 - Modbus mapping - Holding Registers - Analog output index .............................................................. 48
Table 30 - Coils address and description .............................................................................................................. 49

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COPYRIGHT
The documentation included with this product are copyrighted by Tekon Electronics. All rights are reserved.
Tekon Electronics reserves the right to make improvements in the products described in this manual at any time
without notice. No part of this manual may be reproduced, copied, translated, or transmitted in any form or by
any means without a written permission of Tekon Electronics. The information provided in this manual is
intended to be accurate and reliable. However, Tekon Electronics assumes no responsibility for its use, nor for
any infringements of the rights of third parties that may result from its use.
PRODUCT WARRANTY
Tekon Electronics warrants the original purchaser that each of its products will be free from defects in materials
and workmanship for one year from the date of purchase. If the unit malfunctions, it must be returned to the
factory for evaluation. Upon examination by Tekon Electronics, if the unit is found to be defective, it will be
repaired or replaced at no charge. This warranty is null if the unit shows evidence of having been tampered with
or shows evidence of having been damaged as a result of excessive corrosion, current, heat, moisture or
vibration; improper specification; misapplication; misuse or other operating conditions outside of Tekon
Electronics control. Components in which wear is not warranted, include but are not limited to contact points.
Tekon Electronics warranty does not apply to defects resulting from any action of the purchaser, including but
not limited to mishandling, operation outside of design limits, improper repair, or unauthorized modification.
This warranty does not apply to any products that have been repaired or altered by persons other than repair
personnel authorized by Tekon Electronics. Tekon Electronics assumes no liability or damage under the terms of
this warranty because of such events.
Tekon Electronics assumes no responsibility for damage cause due to manufacturing and/or improper
use/installation.
For out-of-warranty repairs, customers are billed according to the cost of replacement materials, service time,
and freight. Please consult your dealer for more details.
Tekon Electronics reserves the right not to accept products for repair under and out of warranty if the following
conditions are met:
-If the product is not shipped with the serial number or other unique identifying element;
-If the product sent was not what the client intended;
TECHNICAL SUPPORT AND ASSISTANCE
Visit the Tekon Electronics web site at https://www.tekonelectronics.com/en/support/ where you can find the
latest updates about the product.
Contact your distributor or sales representative for technical support if you need additional assistance. Please
have the following information ready before you call:
–Product name and serial number
–Description of your peripheral attachments
–Description of your configuration software (version, etc.)
–A complete description of the problem
–The exact wording of any error.

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WARNINGS AND SAFETY
1. Read these safety instructions carefully.
2. Keep this User Manual for later reference.
3. Disconnect this equipment from power supply before cleaning. Use a damp cloth. Do not use liquid or spray
detergents for cleaning.
4. Keep this equipment away from humidity.
5. Put this equipment on a reliable surface during installation. Dropping it or letting it fall may cause damage.
6. Make sure the voltage of the power source is correct before connecting the equipment to the power outlet.
7. Position the power cord so that people cannot step on it. Do not place anything over the power cord.
8. All cautions and warnings on the equipment should be noted.
9. If the equipment is not used for a long time, disconnect it from the power source to avoid damage by transient
overvoltage.
10. Never put any liquid into an opening. This may cause fire or electrical shock.
11. If one of the following situations arises, get the equipment checked by service personnel:
–The power cord or plug is damaged.
–Liquid has penetrated the equipment.
–The equipment has been exposed to moisture.
–The equipment does not work well, or you cannot get it to work according to the user's manual.
–The equipment has been dropped and damaged.
–The equipment has obvious signs of breakage.
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE STORAGE TEMPERATURE MAY GO
BELOW THE RECOMMENDED IN THE DATASHEET. THIS COULD DAMAGE THE EQUIPMENT.
This symbol denotes especially important guidelines concerning the installation and
operation of the device. Read any information regarding this symbol carefully. Not
complying with the guidelines denoted by this symbol may cause an accident, damage or
equipment destruction.
Waste Electrical and Electronic Equipment (WEEE) cannot be disposed of as common waste
and such waste must be collected and disposed of separately. The equipment may contain
materials that may have negative effects on human health and on the environment. In case
of illegal disposal of electrical and electronic waste, the penalties are specified by local waste
disposal legislation.

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DISTRIBUTION
Tekon Electronics does not accept any responsibility for the incorrect and inappropriate distribution of its
products, when carried out by authorized distributors or by customers who have purchased Tekon Electronics
products and distribute them.
The distribution of Tekon Electronics products must ensure that the radio frequency of the product is accepted
in the country of destination. Please check if the country you want to send the products to, allows the use of
electronic devices with radio frequency emission equal to those emitted by the acquired products.
BEFORE BEGINNING THE INSTALLATION
Inspect the content
Check if the received everything that is listed in the document that goes with your package. Inspect the container
and equipment for signs of damage as soon as you receive the shipment. Note any evidence of rough handling
in transit. Immediately report any damage to the shipping agent.
The carrier will not admit any damage claims unless all shipping material is saved for inspection. After examining
and removing the contents, save the packing material and carton in the event reshipment is necessary.

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CHAPTER 1 – PLUS WIRELESS SYSTEM OVERVIEW
INTRODUCTION
The PLUS wireless product family was developed to be a versatile solution and capable of being implemented in
applications with different properties. Its easy implementation allows to integrate the solution with automation
equipment (PLC, SCADA, PC or HMI) via Modbus RTU protocol. The variables common to several processes such
as temperature, pH, humidity, conductivity, vibration, inclination, level and pressure are some of the examples
of monitoring that the PLUS system can provide with the reading of 4..20mA or 0..10V signals through your
analog inputs.
Despite the versatility of reading several variables, there are also products dedicated to exclusive temperature
acquisition, such as the TWPH-1UT universal head transmitter.
All devices in the PLUS family use the specially developed protocol Tinymesh™ wireless communications. This
protocol adds value to the network that ensures its reliability:
- self-forming;
- self-healing;
- self-optimizing;
- multipath;
The PLUS wireless system creates a robust and reliable network between the devices, whose coverage is
reinforced by the PLUS WRP001 repeater or by the double functionality gathered by the transmitters, which can
be configured to play transmitter and repeater roles simultaneously. PLUS family can be implemented as a
solution in applications with direct or battery power supply.
The PLUS gateway WGW420 features a physical interface with 8 digital outputs that make it possible to connect
devices for individual display of variables. The RS485 port allows the gateway to be integrated with other
equipment to communicate with the Modbus protocol, thus playing the role of Modbus Slave.
All the products in the PLUS wireless family are configurable through the free software Tekon Configurator.
REFERENCES
You can check all the references of PLUS product family available so far for the market.
Reference
Designation
PA164510610
PLUS TWP-4AI4DI1UT WIRELESS TRANSMITTER 868 MHZ
PA164510620
PLUS TWP-4AI4DI1UT WIRELESS TRANSMITTER 915 MHZ
PA164510110
PLUS TWP4AI WIRELESS TRANSMITTER 868 MHz
PA164510120
PLUS TWP4AI WIRELESS TRANSMITTER 915 MHz
PA164510510
PLUS TWPH-1UT WIRELESS TRANSMITTER 868 MHz
PA164510520
PLUS TWPH-1UT WIRELESS TRANSMITTER 915 MHz
PA164510210
PLUS WGW420 WIRELESS GATEWAY 868 MHZ
PA164510220
PLUS WGW420 WIRELESS GATEWAY 915 MHZ
PA164510310
PLUS WRP001 WIRELESS REPEATER 868 MHZ
PA164510320
PLUS WRP001 WIRELESS REPEATER 915 MHZ

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CHAPTER 2 – PRODUCTS
PLUS TRANSMITTER TWP4AI
MECHANICAL INTERFACE AND DIMENSIONS
Figure 1 - TWP4AI transmitter mechanical interface and dimensions

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BLOCK DIAGRAM
Figure 2 - Block diagram of TWP4AI transmitter
LABELS
Figure 3 - Labels of TWP4AI transmitter
LEDS AND BUTTONS WORKFLOW
LED
State
Transmitter Mode
Repeater Mode
Power
(Device Status)
Network search
On while wireless connection is not established, and RF module
does not go to Sleep mode
On
Configuration
On
Idem
Connected
Off
On
Mode
(left)
Configuration
Flashes twice alternately with right LED
Idem
Network search
Flashes every second
Idem
Site survey
Flashes twice simultaneously with right LED
Idem
Mode
(right)
Configuration
Flashes twice alternately with left LED
Idem
Site survey
Flashes twice simultaneously with left LED
Idem
Modbus Index
(left)
Boot
Flashes the number of times corresponding to the tens of the
Modbus Index
Idem
Modbus Index
(right)
Boot
After signalling the left Modbus Index LED, the number of Modbus
Index units flashes a number of times
Idem
Status
(wireless)
(left)
(controlled by RF
module)
Network search
Flashes slowly – two seconds On and 2 seconds Off (Off 60 seconds
after boot)
Idem (Never goes Off)
Connected
Flashes according to the RSSI level (Off 60 seconds after boot)
Idem (Never goes Off)
Configuration
On
Idem
Site survey
On
Idem
Status
Network search
Off
Idem

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(wireless)
(right)
(controlled by RF
module)
Connected
Flashes five times if connected to the gateway and one time if
connected to the repeater (Off 60 seconds after boot)
Idem (Never goes Off)
Configuration
On
Idem
Site survey
On
Idem
RSSI
Site survey
Number of LED’s on according to the RSSI level of the packets
received from the gateway or repeater. Flash simultaneously two
times if no packet is received.
Idem
Trigger
Connected
(active function)
On when it detects change of state; Remains On for the time
defined in Warm Up Time and until the information is successfully
transmitted;
Idem
Link Lost
Disconnected
(active function)
On when there is a loss of connection to the network and the
number of reconnection attempts is equal to the Cycles Number.
On or Last State as defined in Startup State
Idem
Connected
(active function)
Off when recovering network connection
Idem
Status
(remote switch)
-
Remotely defined in the corresponding Modbus register. On or
Last State as defined in Startup State and Link Lost State.
Idem
Power
(Analog Inputs)
Disconnected
(active function)
On if Warm Up Time is greater than 0.
Idem
Connected
(active function)
On during the time preceding a communication and as defined in
Warm Up Time.
Idem
1-2-3-4
(Analog Inputs)
-
Off.
On at the respective
inputs configured in
current or voltage
Internal
Error
Flashes x times according to the problems on the device under
automatic diagnosis. Please contact the support to solve the
problem.
Idem
Table 1 - TWP4AI LED behaviours
Button
State
Transmitter Mode
Repeater Mode
Mode
-
Press and hold for 3 seconds to activate the Site Survey mode
Idem
Site survey
Press and hold for 3 seconds to deactivate the Site Survey mode
and enters in network connection state
Idem
Internal
-
Press and hold for 5 seconds to reset the configurations.
Idem
Table 2 - TWP4AI buttons behaviours
WIRING
In the next image you can check where the wire connections are made and which connectors to use. Please use
the connectors according to the indications.
The connectors marked as “Not used” should not be used in any circumstances in this
transmitter.

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Figure 4 - TWP4AI PCB and connectors
The next table is a detailed description of each connector and its functionality.
Please pay attention to the different configurations of the analog inputs in case of current
or voltage mode
PIN
Functionality
Current Mode
Voltage Mode
A1
Analog Input 1
I (mA)
V+
A2
I (mA)
NC
A3
GND
GND
A4
Analog Input 2
I (mA)
V+
A5
I (mA)
NC
A6
GND
GND
A7
Analog Input 3
I (mA)
V+
A8
I (mA)
NC
A9
GND
GND
A10
Analog Input 4
I (mA)
V+
A11
I (mA)
NC
A12
GND
GND
B1
Not used
B2
Not used
B3
Not used
B4
Not used
B5
Not used
B6
Not used
B7
Not used
B8
Not used
C1
Not used
C2
Not used
C3
Not used
C4
Not used
D1
Not used
Analog
inputs
Power
Supply
Not
used
Digital outputs
Not used
Comm. Trigger Input

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D2
Not used
D3
Not used
D4
Not used
TRIG IN
Digital Trigger Input
Q1
Digital Remote Switch Output
Q2
Digital External Power Control
Q3
Digital RF Link Lost Output
Table 3 - TWP4AI connectors and functionality
ANALOG INPUTS
The analog inputs of the TWP4AI transmitter are the connection points with the sensors that measure the
desired variables. The 4 analog inputs are configured independently, thus allowing to define whether the
electrical signal that arrives at each of the inputs is of the current or voltage type. During the transmitter
configuration mode, in the “Tekon Configurator” software, a dedicated tab is displayed to the configuration of
the analog inputs.
Figure 5 - Analog inputs tab in Tekon Configurator software
1. Configuration
Expand the checkbox for the analog input you want to configure.
Select the type of signal that will be registered by the input (current or voltage).
NOTA: by default, all analog inputs are off.
After choosing the type of signal, click on “Write” to set and save the changes.

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Figure 6 - Analog inputs options in Tekon Configurator software
2. Analog inputs values
You can read the analog inputs at the configuration with the intention of checking if the signal is being received
correctly.
After saving the changes, click on “Read” to check the values that are being registered.
If the displayed value is “65535”, it is a sign that the previous state of the analog input was
“OFF” and that the change to current or voltage was not saved. Please repeat the procedure.
The possibility of checking the signals received at the analog inputs at the time of configuration, allows you to
optimize the installation process and thus you can now proceed to the installation of the equipment with the
connections previously verified.
DIGITAL INPUT
The digital input of the TWP4AI transmitter acts as a trigger to an instant communication by the transmitter.
This input is used to control operations that have only two operating states. The value returned for the digital
input is binary – 0 or 1.

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Figure 7 - Digital input tab in Tekon Configurator software
The different operation modes of the digital input allow the user to define under what circumstances we want
a communication triggered by an event monitored by the equipment connected to this input.
Figure 8 - Digital input options in Tekon Configurator software
State
Description
Disabled
Digital input is off.
Raising Edge
Communicates when the state goes from 0 to 1.
Falling Edge
Communicates when the state goes from 1 to 0.
Both
Communicates whenever states change.
Table 4 - Description of the possible configurations for digital input trigger

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CONFIGURATION
Select the digital input operation mode.
Click on “Write” to set and save the changes.
Click on “Read” to check the state of the digital input trigger.
DIGITAL OUTPUTS
In the “Digital Outputs” tab of the Tekon Configurator software, the user can configure the options of the digital
outputs that control signal loss, remote control status and warm-up time for devices to communicate with the
gateway.
Figure 9 - Digital outputs tab in Tekon Configurator software
Link Lost Output
In this digital output it is possible to configure under which circumstances the loss of the connection signal to
the gateway will activate the LED present on the transmitter front panel. This output is featured by three points,
described in the following table.
Feature
Value / State
Description
Cicles Number
1 to 10
Number of cycles of the communication period to activate the link lost LED.
Startup State
OFF
Initial state of the digital output when the device is powered on.
ON
Last State
Link Lost State
ON
Digital output status when the transmitter link to the gateway is lost.
OFF
Table 5 - Description of the digital output states related to the Link Lost Output

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Remote Control Output
Feature
Value / State
Description
Startup State
OFF
Initial state of the digital output when the device is powered on.
ON
Last State
Link Lost State
ON
Digital output status when the transmitter link to the gateway is lost.
OFF
Last State
Table 6 - Description of Remote Control output features
External Power Control Output
The digital output for external power allows to define the time before the moment of communication when the
transmitter leaves Sleep Mode to prepare to perform the communication.
Feature
Value / State
Description
Warm Up Time(s)
0 to 255
Time in seconds to enable external power to devices before the communications to the
gateway.
Table 7 - Description of External Power output
If the “Warm Up Time” defined is longer than the communication period, this pin will be
always active.
Configuration
Select the required options or define the values in each field.
Click on “Write” to set and save the changes.

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PLUS HEAD TRANSMITTER TWPH-1UT
MECHANICAL INTERFACE AND DIMENSIONS
Figure 10 – TWPH-1UT transmitter mechanical interface and dimensions
BLOCK DIAGRAM
Figure 11 - Block diagram of TWPH-1UT transmitter

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LABELS
Figure 12 - Labels of TWPH-1UT transmitter
LEDS AND BUTTONS WORKFLOW
LED
State
Transmitter Mode
Repeater Mode
Green
(left)
Red
(right)
Configuration
On
Idem
Try connection
Red LED blinks
Idem
Connected
Red and Green LED flashes alternately. Goes off after 1 minute.
Does not go off
Sleep / Normal
Off
Does not go off
Disconnected
(retry
connection)
Red LED blinks over 1 minute
Idem
Blue
Configuration
The 4 blue LEDs flashes every second.
Idem
Try connection
Off
Idem
Connected
Off
Idem
Sleep / Normal
Off
Idem
Disconnected
(retry
connection)
Off
Idem
Site survey
The LED’s will stay on according to the RSSI detected.
Idem
Table 8 - TWPH-1UT LED behaviours
Button
State
Transmitter Mode
Repeater Mode
Test
Site survey
Press and hold for 3 seconds to activate the Site Survey mode.
Press and hold for 3 seconds to deactivate the Site Survey mode.
Idem
Load Default
Settings
Press and hold for 10 seconds to reset the transmitter
configurations. The transmitter will be configured with the default
settings.
Idem
Table 9 - TWPH-1UT button behaviours
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