CENTUM VP is Yokogawa’s latest integrated production control system, also known as a distributed control system (DCS). Nearly 40 years of knowledge and experience with DCSs has gone into its development.
Central unit can handle up to 4 wired inputs expandable to 24 wireless sensors, seats up to 300 meters away. The inputs are wired NC NA is also fast. The voice call and programming are in English.
Indicates the battery status of the sensors. Manages all sensors in the range KS. It allows you to group the sensors into eight sets of independent (partitions). Each sensor has a unique code combinations to 500,000 against false alarms. The recording sensors are self-learning.
It offers the possibility of out of home automation applications and settings remotely activated panic elderly and silent call. The encoding of the radio broadcast is on 433.92. They are set up to eight users with password access.
In case of power failure communicates the status of the internal battery voltage. Requires 1.3 Ah battery for 72-86 hours of no electricity.
Quý khách có nhu cầu mua hàng hoặc hợp tác cùng chúng tôi xin vui lòng liên hệ theo địa chỉ :
CÔNG TY CỔ PHẦN HẠO PHƯƠNG
Trụ sở chính:
Địa chỉ: Số 88 đường Vĩnh Phú 40, Kp. Hòa Long, P. Vĩnh Phú, Thuận An, Bình Dương.
Văn phòng Hà Nội:
Địa chỉ: Số 95 TT4 - KĐT Mỹ Đình Sông Đà - Phường Mỹ Đình - Q. Nam Từ Liêm - Hà Nội
Chi nhánh Cambodia:
Địa chỉ: The Park Land SenSok, Borey Chip Mong, House Number 22, P11.Sangkat Phnom Penh Thmey, Khan San Sok, Phnom Penh.
Email: cs@haophuong.com - Website: haophuong.com
Facebook: https://www.facebook.com/haophuongcompany/
HOTLINE: 1800 6547
CENTUM VP is Yokogawa’s latest integrated production control system, also known as a distributed control system (DCS). Nearly 40 years of knowledge and experience with DCSs has gone into its development.
Central unit can handle up to 4 wired inputs expandable to 24 wireless sensors, seats up to 300 meters away. The inputs are wired NC NA is also fast. The voice call and programming are in English.
Indicates the battery status of the sensors. Manages all sensors in the range KS. It allows you to group the sensors into eight sets of independent (partitions). Each sensor has a unique code combinations to 500,000 against false alarms. The recording sensors are self-learning.
It offers the possibility of out of home automation applications and settings remotely activated panic elderly and silent call. The encoding of the radio broadcast is on 433.92. They are set up to eight users with password access.
In case of power failure communicates the status of the internal battery voltage. Requires 1.3 Ah battery for 72-86 hours of no electricity.
Quý khách có nhu cầu mua hàng hoặc hợp tác cùng chúng tôi xin vui lòng liên hệ theo địa chỉ :
CÔNG TY CỔ PHẦN HẠO PHƯƠNG
Trụ sở chính:
Địa chỉ: Số 88 đường Vĩnh Phú 40, Kp. Hòa Long, P. Vĩnh Phú, Thuận An, Bình Dương.
Văn phòng Hà Nội:
Địa chỉ: Số 95 TT4 - KĐT Mỹ Đình Sông Đà - Phường Mỹ Đình - Q. Nam Từ Liêm - Hà Nội
Chi nhánh Cambodia:
Địa chỉ: The Park Land SenSok, Borey Chip Mong, House Number 22, P11.Sangkat Phnom Penh Thmey, Khan San Sok, Phnom Penh.
Email: cs@haophuong.com - Website: haophuong.com
Facebook: https://www.facebook.com/haophuongcompany/
HOTLINE: 1800 6547
This PPT is based upon my training in Yokogawa Chennai.
Reference:
# Yokogawa Hand Book on CS 3000
# http://www.slideshare.net/bvent2005/dcs-presentation
MIfa Systems is an Electronic Instrument & Equipment based private company, engaged in offering Digital Temperature Controller with advanced microcomputer including leading-edge sensor, therefore ensuring precise temperature calibrating and controlling operations. Driven by technical excellence,
http://www.mifasystems.com/
Wholesale & Retail China alarm systems, professional security systems, security devices, security equipment, fire alarms, network alarm systems, wireless and wired alarm panel, alarm repeater, PIR detector, GSM alarm panel, master alarm control panel, alarm console, security solution products, auto dial telephone alarms, auto sending SMS alarms, arm status report.
VLT® Micro Drive is a genuine VLT® frequency converter with unsurpassed reliability, user-friendliness, condensed functionality, and extremely easy to commission. Terminal numbers are named in the same manner as in the rest of the VLT® family. It’s developed and manufactured by Danfoss Drives, the leading drives experts since 1968 and creators of VLT® – The Real Drive. For more info, visit http://www.danfoss.in/
IOS/Android Touch lcd gsm alarm system LS-GSM-215Alice Hsu
LS-GSM-215 is an affordable and easy-to-use GSM alarm system for all types of space control: summer cottages, apartments, offices, warehouses, garages, convenience stores, financial room , villas,boats, and mobile homes.
This PPT is based upon my training in Yokogawa Chennai.
Reference:
# Yokogawa Hand Book on CS 3000
# http://www.slideshare.net/bvent2005/dcs-presentation
MIfa Systems is an Electronic Instrument & Equipment based private company, engaged in offering Digital Temperature Controller with advanced microcomputer including leading-edge sensor, therefore ensuring precise temperature calibrating and controlling operations. Driven by technical excellence,
http://www.mifasystems.com/
Wholesale & Retail China alarm systems, professional security systems, security devices, security equipment, fire alarms, network alarm systems, wireless and wired alarm panel, alarm repeater, PIR detector, GSM alarm panel, master alarm control panel, alarm console, security solution products, auto dial telephone alarms, auto sending SMS alarms, arm status report.
VLT® Micro Drive is a genuine VLT® frequency converter with unsurpassed reliability, user-friendliness, condensed functionality, and extremely easy to commission. Terminal numbers are named in the same manner as in the rest of the VLT® family. It’s developed and manufactured by Danfoss Drives, the leading drives experts since 1968 and creators of VLT® – The Real Drive. For more info, visit http://www.danfoss.in/
IOS/Android Touch lcd gsm alarm system LS-GSM-215Alice Hsu
LS-GSM-215 is an affordable and easy-to-use GSM alarm system for all types of space control: summer cottages, apartments, offices, warehouses, garages, convenience stores, financial room , villas,boats, and mobile homes.
Presentación para practicar la descripción de personas, especialmente dedicada a las características relacionadas con el pelo: color, forma, peinado, etc.
FEATURE and BENEFITS:
Hardware Architecture Providing
High Throughput Performance
and Repeatable Results /
Accuracy
Interface - 10/100/1000, 10GbE,
40GbE Copper or Fiber
Supports UDP, TCP, MPLS,
VLAN, ESP, LPD & Encrypted
Packets
Supports multiple links and
filtering of packets
Validate and Optimize your
Network before Deployment to
avoid Costly Application issues
Easy to use - Command Line
Interface with Scripting Support
or GUI Interface
Bandwidth - 300bps - 40GbE in
1bps increments
Delay - 0 ms to 10 sec. in
1ms increments, settings for
Constant, Uniform and Normal
Other Features - Real time traffic
graph and Network Statistics,
output reports
√ Approvals - UL, CSA, CE, FCC
and RoHS
2U Sturdy Rack Mount
Enclosure, 90-240VAC
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
www.facebook.com/beeteco
Tel: 0650 3617 012
Hotline: 0909.41.61.43
Mitsubishi plc fxfamilycatalogverf-160517025323 dienhathe.vnDien Ha The
Thiết Bị Điện Mitsubishi, Thiết Bị Điện,
Điện Công Nghiệp Mitsubishi, Điện Công Nghiệp,
Điện Hạ Thế Mitsubishi, Điện Hạ Thế,
Điện Dân Dụng Mitsubishi, Điện Dân Dụng,
Mitsubishi,
Thiết Bị Đóng Cắt Mitsubishi, Thiết Bị Đóng Cắt,
Thiết Bị Điện Mitsubishi, Thiết Bị Điện,
The T2550 PAC is a high performance solution offering extremely cost effective redundancy options - making high availability viable for more of your process.
The control unit and I/O system form the basis of a complete distributed control and recording environment capable of continuous analog, logic and sequential control combined with secure data recording at point of measurement - all designed to maximize Return on Investment (ROI) from your process.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
1. 03-00003-02-en
TAC Xenta
TAC Xenta®
300
Controller, Freely Programmable
TAC Xenta 300 belongs to a family of freely programmable controllers designed for small and medium-sized heating and air han-
dling systems. A TAC Xenta 300 controller holds full HVAC functionality including control loops, curves, time control, alarm han-
dling, etc.
Two different I/O configurations are available in the TAC Xenta 300 series controllers, which includes the TAC Xenta 301 and TAC
Xenta 302. If required, separate I/O modules may be added. Both the controllers and I/O modules are designed for cabinet mount-
ing. The TAC Xenta 300 controller is simple to program using the graphical application programming software, TAC Menta.
The controller communicates on a LonTalk TP/FT-10 network via a twisted-pair, unpolarized cable. It is able to operate as a stand-
alone unit, but can also easily be connected to a large LonWorks based network. TAC Xenta 300 can also be connected to a TAC
Vista Building Management System. The controller can be removed/inserted from/to the terminal part without disconnecting the
power supply. When adding or replacing a controller it’s also possible to pre-configure it in order to achieve Plug and Play functional-
ity without any on-site configurations.
For local use, the TAC Xenta OP (Operator Panel) can be connected. The operator panel has a display and push buttons for navigat-
ing and altering settings. The operator panel can be snapped onto the TAC Xenta controller unit, mounted on the front of the cabi-
net, or used as a portable terminal.
System Configurations
The TAC Xenta 300 controller can be
used in different configurations;
• as a stand-alone unit
• as a controller (with operator panel) in
a small network, with extra I/O mod-
ules as required
• as a controller (with operator panel)
and other equipment in a full net-
work with suitable adapters, possibly
connected to a TAC Vista Building
Management System
Fig. 1 shows an example of TAC Xenta
network configuration.
Sensors and actuators on the field level
are mostly connected to the conventional
inputs/outputs of the controllers or I/O-
modules.
Some external units, however, may con-
nect directly to the network to commu-
nicate input/output data, using Standard
Network Variable Types (SNVTs).
Figure 1
k
TAC
Vista
TAC
Vista
Web
Browser
IP Network
orPCLTA
Card
TAC Xenta 901 TAC Xenta 511
+ -
TP/FT-10
TAC Xenta OPTAC Xenta OP
Management
Level
Automation
Level
Field
Level
I/O moduleI/O moduleTAC Xenta 302 TAC Xenta 301
2. 2 03-00003-02-en
Design
The TAC Xenta 300 controller has been
designed as a general purpose unitary
(one-to-one) controller. Thus, it can be
mounted in close proximity to the con-
trolled equipment, minimizing the wiring
required.
The TAC Xenta 300 is microprocessor
based. It consists of a terminal and elec-
tronics mounted together (Fig. 2).
The Xenta 300 can be interfaced with a
wide variety of field sensors/transducers
and controlled devices. All terminations of
field wires are made to the terminal part
only. Thus, the electronic part may be
removed for service without affecting the
terminal connections.
Local Operator Panel
The TAC Xenta OP (Operator Panel) is a
small operator panel which can be con-
nected to the unit through its enclosure.
The operator can read point status,
perform manual override, read measured
values, alter set points etc., from the
operator panel.
The functions are selected from menus.
Access to the unit is enabled by using an
access code. It is possible to access other
TAC Xenta units on the same network.
Real Time Clock
The clock provides data such as year,
month, date, day, hour, minute and
second.
A built-in capacitor maintains operation
of the clock for at least 72 hours in the
event of a power outage.
Daylight Saving Time:
European, Australian or USA/Canada
Once set, Daylight Saving Time (DST) is
fully automatic. The change-over date
and the number of hours to change are
programmable. This function can also be
disabled.
Digital Inputs
The digital inputs are used to sense alarm
contacts, status indications, pulse count-
ing, etc.
Each digital input can be used as a pulse
counter (e.g. for flow measurement).
Another application available when using
the digital inputs is for alarm monitoring.
Each time an alarm is tripped, the cor-
responding counter can be incremented,
providing data for operating statistics.
The digital inputs circuits are internally
powered.
Universal Inputs
The Universal Inputs can be individually
configured as analog or digital inputs.
A high and a low limit can be set for each
universal input. If configured as digital
inputs, the universal inputs may be used,
for example, for sensing switch positions.
The universal input types are selected via
the application program.
Digital Outputs
There are digital outputs controlling
equipment such as fans, pumps or similar
devices. The output signal can be pulse
width modulated and can be used to
control increase/decrease actuators.
Analog Outputs
There are analog outputs for controlling
actuators or other analog equipment.
LonWorks SNVT Support
The use of Standard Network Variable
Types (SNVT), in accordance with the
Echelon specification, makes it possible to
communicate with nodes made by other
manufacturers.
Power Outage Protection
Using non-volatile (flash) memory, the
unit will start up with user settings and
work normally after a power outage.
Communication
Communication Capabilities
The TAC Xenta 300 has several communi
cation capabilities within a Network with
a TAC Vista Building Management Sys-
tem and/or a hand-held operator panel.
LonWorks Connection
TAC Xenta controllers communicate with
each other using a common network,
LonWorks TP/FT-10, 78 kbps. A number
of controllers can form a network and
exchange data.
Additional I/O units also connect to the
network and may be added as required.
An I/O unit can only be associated with
one controller.
The LonTalk protocol makes it possible to
use network variables defined in equip-
ment from third party manufacturers.
The functional block applications are
modeled as true LonMark controller
objects.
The network variable interface (including
the Standard Network Variable Types,
SNVTs) can be customized, and external
interface files (XIFs) can be generated
with the TAC Menta programming tool.
TAC Vista Building Management System
When connected to a TAC Vista Build-
ing Management System, the operating
conditions of the fans, pumps, heat ex-
changers, etc. can be monitored in color
graphics or printed reports.
Temperatures and alarms can be read,
while setpoints, time settings may be
altered as required.
TAC Xenta controllers can be reached
from TAC Vista in one of the following
ways:
1 Any controller in the network via a
PCLTA card.
2 A specific controller via the RS-232
connection.
3 Any controller in the network via the
TAC Xenta 901 LonTalk adapter.
Application programs generated in TAC
Menta may be downloaded from TAC
Vista via the network.
TAC Xenta Operator Panel Port
The TAC Xenta OP (Operator Panel) is
also connected to the network and can
thus act as an operator panel for other
units in the network. The connection is
made via the modular jack on the front
of the controller or directly, using the
network cable.
RS-232 Port
The TAC Xenta 300 controller has an
RS-232 port. This port is intended for
connection to a PC using the TAC Menta
programming tool for loading and com-
missioning the application program.
The port can also be used for connec
tion between TAC Vista and specific TAC
Xenta 300 units (see 2 under “TAC Vista
Building Management System” above).
Figure 2
3. 303-00003-02-en
TAC Xenta Unit Performance
LonWorks
No. of I/O modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
No. of STR350/351 (non-SNVT mode) . . . . . . . . . . . . . . . . . . . 2
No. of subscriptions*
In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max. 15
Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max. 30
Trend Logging in the TAC Xenta 300 (from v 3.3, hw version 2)
Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–50
Interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 s – 530 weeks
Total logging cap. . . . . . . . approx. 4,000 floating point numbers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . or approx. 8,000 integers
or approx. 60,000 digital values
Optimized storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
Application Size
Program and data . . . . . . . . . . . . . . . . . . . . . . . . . . . max. 56 kB
Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max. 64 kB
* Subscriptions can utilize Standard Network Variable Types
(SNVTs) or TAC Network Variables (TACNVs). These can be
combined if the following restrictions are observed: the sum of
the TACNV subscriptions and the number of SNVT members
(no. of values in structured SNVTs) does not exceed the stated
figures.
Mounting
The TAC Xenta 300 is cabinet mounted on a TS 35 mm Norm
rail EN 50 022.
The controller unit consists of two parts; a terminal part with
screw terminals, and electronics with the circuit boards.
To simplify installation, the terminal can be pre-mounted in the
cabinet (see Fig. 1).
If the TAC Xenta 300 controller is wall mounted, a wide range
of standardized boxes are available.
Maintenance
The only care needed is to keep the controller dry and to clean
it externally with a dry cloth when needed.
Technical Data
Supply voltage . . . . . 24 V AC ±20%, 50/60 Hz or 19–40 V DC
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . max. 5 W
Transformer sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 VA
Ambient Temperature
– Except TAC Xenta 301XT/N/P:
Storage . . . . . . . . . . . . . . –20 °C to +50 °C (–4 °F to +122 °F)
Operation . . . . . . . . . . . ±0 °C to +50 °C (+32 °F to +122 °F)
– TAC Xenta 301XT/N/P:
Storage . . . . . . . . . . . . . . –20 °C to +70 °C (–4 °F to +158 °F)
Operation . . . . . . . . . . . . –20 °C to +70 °C (–4 °F to +158 °F)
Humidity . . . . . . . . . . . . . . . . . . max. 90% RH non-condensing
Mechanical
Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ABS/PC
Enclosure rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 20
Flammability class, materials . . . . . . . . . . . . . . . . . . . . UL 94 V-0
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see Fig. 3
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 kg (2.2 lb.)
CPU
CPU . . . . . 32 bit, 10 MHz, 512 kB flash memory, 128 kB SRAM
Real Time Clock
Accuracy at +25 °C (77 °F) . . . . . . . . . . . . ±12 minutes per year
Power outage protection . . . . . . . . . . . . . . . . . . . . . . . . . . 72 h
Digital Inputs (X1–X4)
Quantity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Voltage across open contact . . . . . . . . . . . . . . . . . . . . . 33 V DC
Current through closed contact . . . . . . . . . . . . . . . . . . . . 4 mA
Pulse input duration . . . . . . . . . . . . . . . . . . . . . . . . min. 20 ms
Universal Inputs (U1–U4)
Quantity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
– Digital inputs:
Voltage across open contact . . . . . . . . . . . . . . . . . . . 26 V DC
Current through closed contact . . . . . . . . . . . . . . . . . . . 4 mA
Pulse input duration . . . . . . . . . . . . . . . . . . . . . . min. 20 ms
– Thermistor inputs:
TAC thermistor sensor . . . . . . . . . . . . . 1.8 kW at 25 °C (77 °F)
Measuring range . . . . –50 °C to +150 °C (–58 °F to +302 °F)
– Voltage inputs:
Input signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0–10 V DC
Input resistance . . . . . 100 kW accuracy within 1% of full scale
Inaccuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <±1%
Sensor Inputs (B1–B4)
Quantity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
TAC thermistor sensor . . . . . . . . . . . . 1.8 kW at 25 °C (+77 °F)
Measuring range . . . . . –50 °C to +150 °C (–58 °F to +302 °F)
Digital Outputs (relays; K1–K6 or K1–K4)
Quantity, TAC Xenta 301 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Quantity, TAC Xenta 302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Control voltage, relay outputs . . . . . . . . . . . . . up to 230 V AC
Control current, to be protected by max. 10 A fuse . . . max. 2 A
Analog Outputs (Y1–Y2 or Y1–Y4)
Quantity, TAC Xenta 301 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Quantity, TAC Xenta 302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Control voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0–10 V DC
Control current, short-circuit proof . . . . . . . . . . . . . . max. 2 mA
Deviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max ±1%
Communication
TAC Menta; modem . . . . . . . . . . . . . . 9600 bps, RS-232, RJ-45
TAC Vista . . . . . . . . . . . . . . . . . . . . . . TP/FT-10, screw terminal
(also for application program download)
TAC Xenta OP . . . . . . . . . . . . . . . . . . . TP/FT-10, modular jack
LonMark Standard
Interoperability . . . . . . . . . . . LonMark Interop. Guidelines v 3.0
Application . . . . . . . LonMark Functional Profile: Plant Controller
Agency Compliances
Emission . . C-Tick; EN 61000-6-3; FCC Part 15, Subpart B, Class B
Immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EN 61000-6-1
Safety
CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EN 61010-1
UL 916 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-UL US Listed
Part Numbers
Electronics part TAC Xenta 301/N/P . . . . . . . . . . . . 0-073-0009
Electronics part TAC Xenta 301XT/N/P . . . . . . . . . . 0-073-0010
Electronics part TAC Xenta 302/N/P . . . . . . . . . . . . 0-073-0011
Terminal part TAC Xenta 280/300 . . . . . . . . . . . . . 0-073-0901
I/O units TAC Xenta . . . . . . . . . . . . . . . . see separate data sheet
Operator panel TAC Xenta OP . . . . . . . . . . . . . . . . 0-073-0907
TAC Xenta: Programming Serial Kit . . . . . . . . . . . . . 0-073-0920
Figure 3
148 – 2.0 (5.8 – 0.1)
4.0
(0.2)
48–0,5
(1.9–0.02)
16.1
(0.6)
180 (7.1)
77.4 (3.1)
45
(1.8)
110
(4.3)
180 + 0.4 (7.1 + 0.02) to the next TAC Xenta 280/300/3000
174 + 0.4 (6.9 + 0.02) to the next TAC Xenta 400/500/900
4. 4 03-00003-02-en
Cables
G and G0
Min. area 0.75–1.5 mm² (19–16 AWG).
Cable with modular jack for RS-232 serial
communication port: Max. 10 m (32 ft.).
Terminals X1–X4
Min. area 0.25 mm² (23 AWG).
Max. cable length 200 m (650 ft.).
Terminals U1–U4, B1–B4, Y1–Y4
Min. area 0.25–0.75 mm² (23–19 AWG).
Max. cable length 20–200 m (65–
650 ft.). For more details, see the
TAC Xenta 280/300/401 Handbook
(part no. 0-004-7768).
Terminals K1–K6
Min. area 0.75–1.5 mm² (19–16 AWG).
Max. cable length 200 m (650 ft.).
C1 and C2
TP/FT-10 allows the user to wire the
control devices with virtually no topology
restrictions. The max. wire distance in one
segment depends on the type of wire and
the topology, see the table below.
The TAC Xenta Network guide (part
no. 0-004-7460) gives a more detailed
description.
Cable
Max. bus length,
doubly terminated
bus topology m (ft.)
Max. node-to-node
distance, singly terminated
free topology m (ft.)
Max. length
singly terminated
free topology m (ft.)
Belden 85102, single twisted pair 2,700 (9,000) 500 (1,600) 500 (1,600)
Belden 8471, single twisted pair 2,700 (9,000) 400 (1,300) 500 (1,600)
UL Level IV 22AWG, twisted pair 1,400 (4,600) 400 (1,300) 500 (1,600)
Connect-Air 22AWG, one or two pairs 1,400 (4,600) 400 (1,300) 500 (1,600)
Siemens J-Y(st)Y 2x2x0.8
4-wire helical twist, solid, shielded
900 (3,000) 320 (1,000) 500 (1,600)
TIA568A Cat. 5 24AWG, twisted pair 900 (3,000) 250 (820) 450 (1,500)
Software Features
With the assistance of TAC Menta,
a graphical programming tool using
Functional Block Diagrams (FBDs), the
TAC Xenta 300 may be easily adapted to
different control and monitoring tasks.
The basic software includes pre-pro-
grammed routines for:
• reading of digital inputs (alarms, pulse
counting, interlocks)
• reading of universal inputs (individually
selectable as analog or digital)
• control of digital outputs
• control of analog outputs
• on and off delays
• pulse counting (digital inputs only)
• alarm handling; alarm conditions may
be detected via the digital or analog
inputs
• equipment run time totals on selected
objects
• programs for optimum start/stop
• control characteristic curves
• outdoor temperature compensating
control curves
• PID control loops (loops may be con-
nected in cascade)
• trend logging (max. 5 kB)
• local level operator interface via
TAC Xenta OP (Operator Panel)
• network communication according to
the LonTalk protocol
• communication with the TAC Vista
Building Management System via mo-
dem
• connection to one or two optional I/O
modules
The basic software is adapted to the
current application by connecting pre-
programmed functional blocks and by
adjusting the relevant parameters. These
connections and parameters are stored in
a non-volatile memory.
The parameters may be changed dur-
ing ongoing operation either from the
TAC Vista Building Management System
or locally from the TAC Xenta OP
(Operator Panel).
I/O Modules
TAC Xenta 300 can use up to two I/O
modules from the TAC Xenta 400 series
devices.
The table gives an overview of the differ-
ent numbers of inputs and outputs.
DI, DO: Digital input, output
UI: Universal input
TI: Thermistor input
AO: Analog output
The Xenta 4x2 modules have manual
overrides for the DO or AO, and/or DI
status indication, where applicable.
I/O Module DI DO UI TI AO
TAC Xenta 411/412 10 – – – –
TAC Xenta 421/422 4 5 – – –
TAC Xenta 421A/422A1
– 5 42
– –
TAC Xenta 451/4521
– – 43
4 2
TAC Xenta 451A/452A1
– – 82
– 2
TAC Xenta 471 – – 84
– –
TAC Xenta 491/492 – – – – 8
1 Status indication only when the corresponding universalinputs (UI) are used as digital inputs (DI).
2 1.8/10 kW TI, 0–10 V DC, 0–20 mA, DI
3 1.8 kW TI, 0–10 V DC, DI
4 0–10 V DC, 0–20 mA