Seneca Z-TWS11 User manual

MI00367-3-E ENGLISH 1/7
INSTALLATION MANUAL
Manual Language ENGLISH
Seneca line product Z-PC
Product Z-TWS11
Description Multifunction and multiprotocol controller unit
Contents:
1 PRELIMINARY WARNINGS
2 PRELIMINARY INSTRUCTIONS
3 GENERAL SPECIFICATIONS
4 TECHNICAL SPECIFICATIONS
5 INSTALLATION STANDARDS
6 ELECTRICAL CONNECTIONS
7 CONFIGURATIONS
8 LED SIGNALING ON THE FRONTAL
PANEL
9 PURCHASE ORDER CODES
10 FRONTAL PANEL / MODULE LAYOUT
11 DECOMMISSIONING AND DISPOSAL
Factory Seneca srl
Headquarters: Via Austria 26
35127 – Z.I. - Padova – IT
Phone: [phone]
Fax [phone]
Site www.seneca.it
Mail Technical support: [e-mail]
Product Informations: [email protected]
This document is property of SENECA srl. Duplication and reproduction are forbidden, if not authorized.
The content of the present documentation refers to products and technologies described in it. All
technical data contained in the document may be modified without prior notice. Content of this
documentation is subject to periodical revision.
DOCUMENTATION

ENGLISH 2/7
1 PRELIMINARY WARNINGS
Before performing any operation, it is mandatory to read and understood in full the
contents of this installation manual. The module may only be used by qualified and
skilled technicians in the field of electric installations. Specific documentation is
available at website: www.seneca.it/products/z-tws11
Only the Manufacturer is authorized to repair the module or to replace damaged parts.
The product is susceptible to electrostatic discharge, take appropriate
countermeasures during any operation.
The user must comply of the safety instructions in this installation manual, the country-
specific installation standards and all prevailing safety regulations and accident
prevention rules. No warranty is guaranteed in connection with faults resulting from
improper use, from modifications or repairs carried out by Manufacturer-unauthorized
personnel on the device, or if the content of this user Manual is not followed.
2 PRELIMINARY INSTRUCTIONS
It is forbidden block the ventilation slots with any object.
It is forbidden to install the module near heat sources.
Warning:
Do not turn off the Z-TWS 11 module while writing the micro SD card so as not to
corrupt the file system.
For data logging applications on micro SD card, you must use an external UPS.
3 GENERAL SPECIFICATIONS
•Multifunction and multi-protocol control unit.
•Module configuration and firmware upgrade through Web-server
•Integrated Straton PLC.
•Insulation 1500 VAbetween power supply and other circuits
•Easy power supply and serial communication wiring through Seneca IEC EN 60715 DIN rail bus
•Removable terminals with section of 2.5 mm2.
•LEDs signaling: power on, micro SD card access, Ethernet link and activity, RS485 Rx and Tx
•2 analog inputs at 16 bit configurables for voltage or current.
•1 Ethernet RJ45 front. 10/100 Mbps, 1 RS485 Port, 1 RS232/RS485 Port, 1 Micro USB
•Supported System Protocols: FTP client, SMTP client, http, ModBUS TCP, ModBUS RTU
•RAM retentive variables max.= 4 kByte (Fe-RAM technology with limitless writes)
•Micro SD additional storage memory up to 32 GB
•ARM Processor 120 MHz, 32 bit, Real Time multitasking O.S.
MI00367-3-E

ENGLISH 3/7
4 TECHNICAL SPECIFICATIONS
Analog inputs
2 channels: mA or VCconfigurable, resolution: 16 bit, inputs protection: 40V 25mA,
Voltage input: 0 – 30 V / accuracy 0,1% of the full scale
Current input: 0 – 20 mA / accuracy 0,1% of the full scale
Communication ports
RS485 COM2 IDC10 rear port (Baud rate max.115k)
RS485 / RS232 COM4 removable screw terminal port, pitch 5 mm (Baud rate max.115k)
Ethernet Ethernet 10/100 Base-T RJ45 frontal port with autoswitch
USB On The Go Micro USB side port
Storage unit
Micro SD Micro SD or micro SHDC, max.= 32GByte
Power supply
Voltage 11 – 40 VC; 19 – 28 VA50 – 60 Hz
Power consumption Typical: 1.5 W @ 24V~, max.= 2 W
Environmental conditions
Temperature From -10 to +50°C
Humidity 30 – 90% not condensing
Storage temperature From -20 to +85°C
Protection degree IP20
Overall dimensions / Case
Dimensions / Weight L: 100 mm; H: 111 mm; W: 17.5 mm / 104 gr.
Case PA6, black
Insulations Standards
The instrument complies with the following standards:
EN61000-6-4 (electromagnetic emission, industrial environment)
EN61000-6-2 (electromagnetic immunity, industrial environment)
EN61010-1 (safety).
EN60950 (Information technology equipment safety).
SUPPLEMENTARY NOTES ON USE:
A 1 A, delayed fuse must be installed in series to the power
supply connection, near to the module.
MI00367-3-E

ENGLISH 4/7
5 INSTALLATION STANDARDS
The module has been designed for vertical installation on an IEC EN 60715 DIN rail. For optimal
operation and long working life, adequate ventilation must be provided. Avoid positioning cable ducts or
other objects so that they obstruct the ventilation slots. Avoid mounting modules over equipment
generating heat. Installation in the bottom part of the distribution board is recommended.
OMEGA IEC EN 60715 guide installation and removal.
Insertion into the IEC EN 60715 guide:
1) Move the two hooks on the back of the module
outwards as illustrated in fig. 1b.
2) Rest the module on the IEC EN 60715 DIN
guide.
3) To secure the module to the IEC EN 60715
DIN rail, tighten the two hooks on the side of the
IDC10 rear connector as shown in fig. 1a.
Removal from the IEC EN 60715 guide:
As shown in figure 1b:
1) Move outwards the two hooks on the side
of the module, with the help of a screwdriver.
2) Extract the module from the guide.
Use of Z-PC-DINAL2-17.5 accessory
If Z-PC-DINAL2-17.5 accessory is used, the
power supply and communication signals may
be provided by the terminals block into the DIN
rail support. The figure shows the meaning of
the terminal blocks and the position of the DIP-
switch in the Seneca IEC EN 60715 DIN rail
accessory.
GNDSHLD: Shield to protect the connection
cables against interference (recommended).
IDC10 rear connector
The IDC10 connector located on the rear of the
module will be inserted on a free slot of Z-PC-DIN
accessory. In the figure you can see the meaning
of the IDC10 connector pins if you want to provide
signals through them. The IDC10 connector
provides the COM 2 RS485 port.
MI00367-3-E

ENGLISH 5/7
6 ELECTRICAL CONNECTIONS
Power OFF
the module
before connecting the inputs and outputs.
In order to satisfy the electromagnetic compliance requirements:
- Use shielded cables for the signals transmission;
- Connect the shield to a preferential ground for devices;
- Space the shielded cables from other cables used for power installations (transformers, inverters,
motors, induction ovens, etc...);
Power supply
The power supply must be connected to terminals 2 and 3. The supply voltage
must be between 11 and 40VC(any polarity), or between 19 and 28 VA.
The upper limits must not be exceeded in order to avoid serious damage to the
module.
The power supply source must be protected from any malfunctions of the module through
appropriately sized safety fuse.
Analog input 1 and 2
Voltage Current active sensor (4 wires) Current passive sensor (2 wires) The Z-TWS11 module has
two software voltage or
current configurable analog
inputs.
For the configuration
software you can read the
user manual
Connection of COM4 - RS485 serial port (SW2=OFF)
Z-TWS11 has a serial port configurable through the SW2 Switch.
If the switch SW2 is set to OFF position,
then the RS485 serial port (COM4) is available to terminals 10-11-12.
The picture shows how to make the connection.
Connection of COM4 - RS232 serial port (SW2=ON)
Z-TWS11 has a serial port configurable through the SW2 Switch.
If the switch SW2 is set to ON position,
then the RS232 serial port (COM4) is available to terminals 10-11-12.
The picture shows how to make the connection.
Inserting the micro SD card
Inserting the MicroSD or the microSHDC, into the side slot. max. 32 GB.
Push-push connector for insertion and removal.
RJ45 ETHERNET and USB On The Go connections
Ethernet, Inserting the RJ45 connector into the Ethernet socket RJ45
10/100 BaseT with autoswitch, make sure that the connector is securely
latched, else remove before the RJ45 protective rubber.
For further information, refer to the USER MANUAL
USB, Insert the micro USB plug into the micro USB side socket
MI00367-3-E

ENGLISH 6/7
9 PURCHASE ORDER CODES
CODE DESCRIPTION
Z-PC-DINAL1-35 DIN rail support with screw terminals P= 35 mm
Z-PC-DINAL2-17,5 DIN rail support with screw terminals P= 17.5 mm
Z-PC-DIN1-35 DIN rail with one slot support for rear connector P= 35 mm
Z-PC-DIN2-17,5 DIN rail with two slots support for rear connector P= 17,5 mm
Z-PC-DIN4-35 DIN rail with four slots support for rear connector P= 35 mm
Z-PC-DIN8-17,5 DIN rail with eight slots support for rear connector P= 17,5 mm
CE-RJ45-RJ45-R Ethernet cable 1,5 m
7 CONFIGURATIONS
SW1 DIP-switches configuration to load factory settings
This procedure returns the IP address to the factory default: 192.168.90.101 and return
the credentials for access to the web server to: User= admin and password= admin. SW1 KEY
Turn off the Z-TWS11 module and set to
ON
all eight DIP switches SW1.
Turn on the Z- TWS11 module and then wait 10 seconds.
Turn off the Z- TWS11 module and set to OFF all eight DIP switches SW1.
ON 1
OFF 0
SW2 Switch setting
RS232 or RS485 configuration on terminals 10-11-12 (serial port COM 4) SW2 KEY
RS232 ON 1
RS485 OFF 0
8 LED SIGNALING ON THE FRONTAL PANEL
LED STATUS LEDs meaning
Tx1 Red Blinking Data transmission activity on COM4
OFF No data transmitting on COM4
Rx1 Red Blinking Data reception activity on COM4
OFF No data receiving on COM4
Tx2 Red Blinking Data transmission activity on COM2
OFF No data transmitting on COM2
Rx2 Red Blinking Data reception activity on COM2
OFF No data receiving on COM2
Tx1+Rx1+Tx2+Rx2 Blinking PLC program not present
PWR Green ON Z-TWS11 ON
OFF Z-TWS11 OFF
SD Red Blinking Micro SD card access
ETH LNK Green Blinking RJ45 connection activated
ETH ACT Yellow Blinking Traffic on Ethernet port
MI00367-3-E

ENGLISH 7/7
10 FRONTAL PANEL / MODULE LAYOUT
11 DECOMMISSIONING AND DISPOSAL
Electrical and electronic waste disposal (applicable in the European Union and other
countries with recycling). The symbol on the product or packaging indicates that the
product cannot be discarded as domestic waste. It should be taken to an authorized
recycling center for electrical and electronic waste. Ensuring that the product is
suitably discarded will avoid potential negative impacts on the environment and human
health, that could be caused by non compliant product disposal. Material recycling will
contribute to the preservation of natural resources. To receive further information,
please contact your local waste disposal service center or product dealer.
For the Z-TWS11 configuration, use the
EASY
SETUP
software available for download, at:
www.seneca.it/products/z-tws11
For further information on the product, refer to the USER MANUAL available for download, at:
www.seneca.it/products/z-tws11
MI00367-3-E