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 V
A
between 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 mm
2
.
•
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
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