Power Engineering 
K-JIANG
NameDescriptionContent
  • Basler Electric BE1-67 / BE167 DIRECTIONAL OVERCURRENT RELAY
  • Basler Electric BE1-25/79TR Reclosing Relay BE1 25 79TR
  • Basler Electric Contact Expansion Module CEM-2020
  • Basler Electric MVC-300 MANUAL VOLTAGE CONTROL UNIT 9121000106
  • Basler Electric KR2FF Voltage Regulator 9 1163 00 109
  • Basler Electric CLASS 300 EQUIPMENT MVC-300 ELECTRONIC MANUAL VOLTAGE CONTROL
  • Basler Electric BE1-67 DIRECTIONAL OVERCURRENT RELAY
  • Basler Electric AEM-2020 and CEM-2020 Expansion Modules
  • Basler Electric MVC-300 Electronic Manual Voltage Control
  • Basler Electric BE1-60 Voltage Balance Relay
  • Basler Electric BE1-50BF Breaker Failure Relay
  • Eaton Power Defense molded case circuit breaker
  • Eaton Magnum with Power Xpert Release trip units
  • Eaton Tripp Lite series power conditioners
  • Eaton Tripp Lite series medical-grade isolation transformers
  • Eaton Tripp Lite series isolation transformers
  • Eaton Sag Ride-Through power conditioner
  • Eaton Power-Sure 700
  • Eaton PDI Current Limiting Reactor
  • Beckwith الكهربائية M-6280A الرقمية مكثف التحكم بنك
  • Beckwith الكهربائية M-4272 نظام نقل الحافلات الرقمية
  • بيكويث الكهربائية M-3420 مولد حماية ريلي
  • وحدة Beckwith Electric M-0193B Syncrocloser®
  • بيكويث الكهربائية M-3520 Intertie حماية ريلي
  • إيتون MTL 9470-ET/G جيجابيت نطاق إيثرنت آمن جوهريا
  • ريلاي حماية سلسلة Basler Electric ES
  • باسلر الكهربائية BE1-40Q فقدان الإثارة ريلي
  • لوحة عرض عن بعد لـ Basler Electric RDP-110
  • منظم الجهد الرقمي Basler Electric BE2000E
  • نظام التحكم الرقمي في الإثارة ديكس-150 من باسلر الكهربائي
  • باسلر الكهربائية APR 63-5 تنظيم الجهد
  • باسلر الكهربائية BE1-27. BE1-59. BE1-27/59. ريلي الجهد
  • Eaton MTL RugiCAM-IP high definition intrinsically safe ethernet camera
  • Eaton MTL Intrinsically Safe Power Supplies
  • Eaton MTL ExLAN intrinsically safe ethernet OEM interface
  • Eaton 9661-ETW MTL intrinsically safe ethernet to serial 4 port communication module
  • Eaton MTL SUM5 Smart Universal Marshalling
  • Eaton MTL 9474-ET/ETG and BxLAN-OEM intrinsically safe ethernet barriers
  • Eaton MTL 9460-ET range Intrinsically safe Ethernet products
  • Eaton MTL 9461-ET Intrinsically Safe Serial to Ethernet Gateway
  • Eaton MTL 9466-ET Intrinsically Safe Managed Ethernet Switch
  • Eaton MTL 9468-ET Intrinsically Safe Ethernet Isolator
  • Eaton MTL 9460-ET intrinsically safe ethernet products
  • Eaton MTL 9471-ET(G) Intrinsically Safe Gigabit Ethernet 4 Port Serial Gateway
  • Eaton MTL 9475-ET(G) Intrinsically Safe Gigabit Ethernet Dual Port Media Converter Switch
  • Eaton MTL 9476-ET(G) Intrinsically Safe Gigabit Ethernet 6 Port Managed Switch
  • Eaton MTL 9478-ETG MTL Intrinsically Safe Gigabit* Ethernet Galvanic Isolator
  • Eaton MTL 9479-ET(G)-CSL CSL Intrinsically Safe Gigabit Ethernet WLAN AP / Bridge
  • Beckwith Electric M-0067E Tapchanger Control
  • Beckwith Electric M-2001C Digital Tapchanger Control
  • Beckwith Electric M-2001D Digital Tapchanger Control
  • Beckwith Electric M-2017 Capacitor Bank Discharge Tool
  • Beckwith Electric M-2980A Weatherproof Capacitor Control Cabinet
  • Beckwith Electric M-6283A Three Phase Digital Capacitor Bank Control
  • باسلر الكهربائية DGC-2020HD جهاز تحكم المولدات الرقمية
  • باسلر الكهربائية DGC-2020 جهاز تحكم المولدات الرقمية
  • نظام التحكم الرقمي في الإثارة ديكس-400 من باسلر الكهربائي
  • باسلر الكهربائية BE1-81O / U ريلي التردد الرقمي
  • نظام حماية مولد باسلر الكهربائي BE1-GPS100
  • نظام التحكم الرقمي في الإثارة ديكس 450 من باسلر الكهربائي
  • نظام التحكم الرقمي في الإثارة ديكس-200 من باسلر الكهربائي
  • باسلر الكهربائية DECS-200N نظام التحكم في الإثارة الرقمية القسرية السلبية
  • إيتون F880 طاقة الحافلة الميدانية الزائدة لنظام التحكم Yokogawa CENTUM 3000 R3
  • إيتون F890 إمدادات الطاقة الميدانية الزائدة
  • إيتون T300 المحمولة 31 وظيفة راديو التحكم عن بعد
  • إيتون MTL F880 8 قطاع زائد الميدان الحافلة إمدادات الطاقة
  • إيتون 450U-E مودم إيثرنت لاسلكي وخادم الأجهزة
  • إيتون تريب لايت سلسلة مفاتيح شبكة إيثرنت الصناعية
  • إمدادات الطاقة FISCO الزائدة Eaton MTL
  • محطات الحافلات الميدانية Eaton MTL
  • مركز الطاقة الحافلة الميدانية Eaton MTL
  • محول إيتون MTL Ex IC للعمل الحي
  • إيتون FCS-9000 مجموعة صناديق التقاطع
  • صناديق تقاطع عملية إيتون MTL
  • إيتون MTL4854 متعدد المودم هارت متعدد
  • Eaton JOCKEY Touch™ وحدة تحكم مضخة جوكي القائمة على المعالجة الدقيقة
  • إيتون MTL4850 و MTL4854 هارت® متعددات
  • إيتون MTL4850-TR تريكونيكس 4850 هارت® متعدد
  • إيتون 245U-E نطاق إيثرنت اللاسلكي
  • حماية محرك إيتون MP-4000
  • أنظمة اتصال Eaton MTL4851 و MTL4852 HART®
  • Beckwith Electric M-6280A Digital Capacitor Bank Control
  • Beckwith Electric M-4272 Digital Motor Bus Transfer System
  • Beckwith Electric M-3420 Generator Protection Relay
  • Beckwith Electric M‑0193B Syncrocloser® Unit
  • Beckwith Electric M‑3520 Intertie Protection Relay
  • Eaton MTL 9470-ET/G Gigabit intrinsically safe ethernet range
  • Basler Electric ES Series Protection Relays
  • Basler Electric BE1-40Q Loss of Excitation Relay
  • Basler Electric RDP-110 Remote Display Panel
  • Basler Electric BE2000E Digital Voltage Regulator
  • Basler Electric DECS-150 Digital Excitation Control System
  • Basler Electric APR 63-5 Voltage Regulator
  • Basler Electric BE1-27. BE1-59. BE1-27/59. Voltage Relay
  • Basler Electric DGC-2020HD Digital Genset Controller
  • Basler Electric DGC-2020HD Digital Genset Controller
  • Basler Electric DGC-2020 Digital Genset Controller
  • Basler Electric DECS-400 Digital Excitation Control System
  • Basler Electric BE1-81O/U Digital Frequency Relay
  • Basler Electric BE1-GPS100 GENERATOR PROTECTION SYSTEM
  • Basler Electric DECS-450 Digital Excitation Control System
  • Basler Electric DECS-200 Digital Excitation Control System
  • Basler Electric DECS-200N Negative Forcing Digital Excitation Control System
  • Eaton F880 redundant fieldbus power for Yokogawa CENTUM 3000 R3 Control System
  • Eaton MTL F880 8 Segment Redundant Fieldbus Power Supply
Current Location:

E-mail

Password

Register Forgot password?
A-B 1756-PB75R Module Rockwell ControlLogix DC Power Supply
❤ Add to collection

A-B 1756-PB75R Module Rockwell ControlLogix DC Power Supply

U.S.$10055.00
U.S.$4548.00
Weight:0.000KG
Quantity:
(Inventory: 99999)
Buy now
Add to cart
Feature

CompactLogix 5380 Process controllers

  • Ideal for industries such as Food & Beverage, Oil & Gas, Chemical, Plastics, Life Sciences, Metals & Mining

  • Incorporates standard controller functionality with motion capability and conformal coating option

  • Provides tight integration with PlantPAx 5.0 system, which reduces the need to import Add-On Instruction

  • Enables user to subscribe and receive diagnostic information through FactoryTalk View Site Edition without additional programming

  • Recognize our process controllers with catalog numbers 5069-L320ERP and 5069-L340ERP

Compact GuardLogix 5380 safety controllers

  • Achieve up to SIL 2/PLd with 1oo1 architecture or up to SIL 3/PLe with 1oo2 architecture

  • Offer standard memory options from 0.6…10 MB

  • Offer safety memory options from 0.3…5 MB

  • Offer 1 gigabit (Gb) embedded Ethernet port

  • Support communication options for up to 180 EtherNet/IP nodes

  • Offer conformal coated options for harsh environments

  • Provide single controller/software/network for standard and safety control

  • Ability to mix and match safety and standard I/O

  • Provide integrated safety functions with drives and motion

  • Ability to connect with scaled HMI options from PanelView™ 800 graphic terminals

Our CompactLogix™ and Compact GuardLogix® 5380 controllers provide higher performance, 

increased capacity, improved productivity and enhanced security to help meet the growing demands 

of smart machines and equipment for manufacturing. 

All standard and safety controllers use a modern programming environment, Studio 5000 Logix Designer® application, 

to allow users to work collaboratively to design and maintain their systems. 

This common environment optimizes efficiency, reduces time to commission and manages integrated 

motion over EtherNet/IP™ for high-speed motion applications and up to SIL 3/PLe safety solutions. 

These controllers are ideal for applications requiring high-performance communications, I/O and motion control for up to 32 axes.

CompactLogix 5380 Controllers

Overview

  • Ideal for small to large applications that require low axis motion and I/O point counts

  • Enable high-speed I/O, motion control, Device Level Ring and Linear topologies

  • Offer a 1 gigabit (Gb) embedded EtherNet/IP port that enables CIP safety connections, I/O and safety devices

  • Include dual configurable ports that support Dual-IP address

  • Provide enhanced diagnostics and troubleshooting with controller status and fault display

  • Offer controller functions optimized for maximum system performance

  • Offer enhanced security features that include controller-based change detection, logging,

  • encrypted firmware and role-based access control to routines and Add-On Instructions

  • Support up to 31 local Compact 5000™ I/O modules

  • Offer integrated motion on EtherNet/IP up to 32 axes

  • Offer a wide range of memory options from 0.6...10 MB

New Look, Same High Performance

CompactLogix™ 5380 standard, safety and process controllers have a refreshed plastics, lens and label appearance.

This visual enhancement enables users to identify critical product information and distinctions clearly, then take appropriate action with improved ease.

There are no changes to existing product specifications. The same high performance users value today, remains unchanged.

Increased Data Protection with New CIP Security Capability Available Now!

Our CompactLogix 5380 portfolio incorporates CIP Security™ support to help keep your systems secure. 

This new capability provides secure connectivity and communication with EtherNet/IP™ network protocol,

through validation of device authentication, data integrity and data confidentiality. 

It is available with Studio 5000 Logix Designer® version 34 or later.

It can also help you create more competitive operations with:

Common plant-wide control

ControlLogix 5580 controllers provide multi-discipline control for discrete, motion, process and safety applications.

A simplified architecture

Our Logix offerings work together in what we call our Integrated Architecture® offering. 

It helps you keep costs down and reduce system complexity.

Enhanced security

The ControlLogix 5580 controller incorporates security mechanisms like centralized authentication and access control to help keep your systems secure. 

We have also received ISO 27001 certification to help protect intellectual property – both ours and yours. 

And our vulnerability-management process aligns to IEC 29147 and 30111.

Include the communication modules you need for connectivity to other networks. 

For this use, a controller is not required. The ControlLogix Gateway integrates

into existing PLC-based systems so that users with existing networks can

send or receive messages to or from other networks.

For a more robust system, use:

• multiple controllers in a single chassis

• multiple controllers joined across networks

• I/O in multiple platforms that is distributed in many locations and connected over multiple I/O links

You may also need the following related products:

A-B1756-IB16ISOE Module Rockwell ControlLogix 16 Points
A-B1756-IB32 Module Rockwell ControlLogix 32 Points
A-B1756-IC16 module Rockwell ControlLogix 16-point DC output control
A-B1756-IF16 module Rockwell ControlLogix 16 analog output control
A-B1756-IF16H module Rockwell ControlLogix 16 analog output control
A-B1756-IF4FXOF2F Module Rockwell ControlLogix 6 Point Module
A-B1756-IF6CIS module Rockwell ControlLogix 6 analog output control
A-B1756-IF6I module Rockwell ControlLogix 6 analog output control
A-B1756-IF8 module Rockwell ControlLogix 8 analog output control
A-B1756-IF8H module Rockwell ControlLogix 8 analog output control
A-B1756-IG16 module Rockwell ControlLogix 16-point DC output control
A-B1756-IH16I module Rockwell ControlLogix 16-point DC output control
A-B1756-IH16ISOE module Rockwell ControlLogix 16-point DC output control
A-B1756-IM16I module Rockwell ControlLogix 16-point DC output control
A-B1756-IN16 module Rockwell ControlLogix 16-point DC output control
A-B1756-IR6I Module Rockwell ControlLogix 6 Point Module
A-B1756-IT6I module Rockwell ControlLogix 6-point input control
A-B1756-IT6I2 module Rockwell ControlLogix 6-point input control
A-B1756-IV16 module Rockwell ControlLogix 16-point DC output control
A-B1756-IV32 module Rockwell ControlLogix 32-point DC output control
A-B1756-L60M03SE Module Rockwell LOGIX5560M03SE
A-B1756-L61 Module Rockwell ControlLogix 2 MB Memory Control
A-B1756-L61RMCN1 Module Rockwell ControlNet Redundancy Bundle
A-B1756-L61RMEN1 Module Rockwell Ethernet Redundancy Bundle
A-B1756-L61S Module Rockwell GuardLogix 2 MB Standard Memory Control
A-B1756-L62 Module Rockwell ControlLogix 4 MB Memory Control
A-B1756-L62S Module Rockwell GuardLogix 4 MB Standard Memory Control
A-B1756-L63 Module Rockwell ControlLogix 8 MB Memory Control
A-B1756-L63S Module Rockwell GuardLogix 8 MB Standard Memory Control
A-B1756-L63XT Module Rockwell ControlLogix XT 8 MB Memory Control
A-B1756-L64 Module Rockwell ControlLogix 16 MB Memory Control
A-B1756-L65 Module Rockwell ControlLogix 32 MB Memory Control
A-B1756-L71 Module Rockwell ControlLogix 2 MB Memory Control
A-B1756-L72 Module Rockwell ControlLogix 4 MB Memory Control


  • Basler Electric CLASS 300 EQUIPMENT MVC-300 ELECTRONIC MANUAL VOLTAGE CONTROL
  • Basler Electric BE1-67 DIRECTIONAL OVERCURRENT RELAY
  • Basler Electric AEM-2020 and CEM-2020 Expansion Modules
  • Basler Electric MVC-300 Electronic Manual Voltage Control
  • Basler Electric BE1-60 Voltage Balance Relay
  • Basler Electric BE1-50BF Breaker Failure Relay
  • Eaton Power Defense molded case circuit breaker
  • Eaton Magnum with Power Xpert Release trip units
  • Eaton Tripp Lite series power conditioners
  • Eaton Tripp Lite series medical-grade isolation transformers
  • Eaton Tripp Lite series isolation transformers
  • Eaton Sag Ride-Through power conditioner
  • Eaton Power-Sure 700
  • Eaton PDI Current Limiting Reactor
  • Beckwith الكهربائية M-6280A الرقمية مكثف التحكم بنك
  • Beckwith الكهربائية M-4272 نظام نقل الحافلات الرقمية
  • بيكويث الكهربائية M-3420 مولد حماية ريلي
  • وحدة Beckwith Electric M-0193B Syncrocloser®
  • بيكويث الكهربائية M-3520 Intertie حماية ريلي
  • إيتون MTL 9470-ET/G جيجابيت نطاق إيثرنت آمن جوهريا
  • ريلاي حماية سلسلة Basler Electric ES
  • باسلر الكهربائية BE1-40Q فقدان الإثارة ريلي
  • لوحة عرض عن بعد لـ Basler Electric RDP-110
  • منظم الجهد الرقمي Basler Electric BE2000E
  • نظام التحكم الرقمي في الإثارة ديكس-150 من باسلر الكهربائي
  • باسلر الكهربائية APR 63-5 تنظيم الجهد
  • باسلر الكهربائية BE1-27. BE1-59. BE1-27/59. ريلي الجهد
  • Eaton MTL RugiCAM-IP high definition intrinsically safe ethernet camera
  • Eaton MTL Intrinsically Safe Power Supplies
  • Eaton MTL ExLAN intrinsically safe ethernet OEM interface
  • Eaton 9661-ETW MTL intrinsically safe ethernet to serial 4 port communication module
  • Eaton MTL SUM5 Smart Universal Marshalling
  • Eaton MTL 9474-ET/ETG and BxLAN-OEM intrinsically safe ethernet barriers
  • Eaton MTL 9460-ET range Intrinsically safe Ethernet products
  • Eaton MTL 9461-ET Intrinsically Safe Serial to Ethernet Gateway
  • Eaton MTL 9466-ET Intrinsically Safe Managed Ethernet Switch
  • Eaton MTL 9468-ET Intrinsically Safe Ethernet Isolator
  • Eaton MTL 9460-ET intrinsically safe ethernet products
  • Eaton MTL 9471-ET(G) Intrinsically Safe Gigabit Ethernet 4 Port Serial Gateway
  • Eaton MTL 9475-ET(G) Intrinsically Safe Gigabit Ethernet Dual Port Media Converter Switch
  • Eaton MTL 9476-ET(G) Intrinsically Safe Gigabit Ethernet 6 Port Managed Switch
  • Eaton MTL 9478-ETG MTL Intrinsically Safe Gigabit* Ethernet Galvanic Isolator
  • Eaton MTL 9479-ET(G)-CSL CSL Intrinsically Safe Gigabit Ethernet WLAN AP / Bridge
  • Beckwith Electric M-0067E Tapchanger Control
  • Beckwith Electric M-2001C Digital Tapchanger Control
  • Beckwith Electric M-2001D Digital Tapchanger Control
  • Beckwith Electric M-2017 Capacitor Bank Discharge Tool
  • Beckwith Electric M-2980A Weatherproof Capacitor Control Cabinet
  • Beckwith Electric M-6283A Three Phase Digital Capacitor Bank Control
  • باسلر الكهربائية DGC-2020HD جهاز تحكم المولدات الرقمية
  • باسلر الكهربائية DGC-2020 جهاز تحكم المولدات الرقمية
  • نظام التحكم الرقمي في الإثارة ديكس-400 من باسلر الكهربائي
  • باسلر الكهربائية BE1-81O / U ريلي التردد الرقمي
  • نظام حماية مولد باسلر الكهربائي BE1-GPS100
  • نظام التحكم الرقمي في الإثارة ديكس 450 من باسلر الكهربائي
  • نظام التحكم الرقمي في الإثارة ديكس-200 من باسلر الكهربائي
  • باسلر الكهربائية DECS-200N نظام التحكم في الإثارة الرقمية القسرية السلبية
  • إيتون F880 طاقة الحافلة الميدانية الزائدة لنظام التحكم Yokogawa CENTUM 3000 R3
  • إيتون F890 إمدادات الطاقة الميدانية الزائدة
  • إيتون T300 المحمولة 31 وظيفة راديو التحكم عن بعد
  • إيتون MTL F880 8 قطاع زائد الميدان الحافلة إمدادات الطاقة
  • إيتون 450U-E مودم إيثرنت لاسلكي وخادم الأجهزة
  • إيتون تريب لايت سلسلة مفاتيح شبكة إيثرنت الصناعية
  • إمدادات الطاقة FISCO الزائدة Eaton MTL
  • محطات الحافلات الميدانية Eaton MTL
  • مركز الطاقة الحافلة الميدانية Eaton MTL
  • محول إيتون MTL Ex IC للعمل الحي
  • إيتون FCS-9000 مجموعة صناديق التقاطع
  • صناديق تقاطع عملية إيتون MTL
  • إيتون MTL4854 متعدد المودم هارت متعدد
  • Eaton JOCKEY Touch™ وحدة تحكم مضخة جوكي القائمة على المعالجة الدقيقة
  • إيتون MTL4850 و MTL4854 هارت® متعددات
  • إيتون MTL4850-TR تريكونيكس 4850 هارت® متعدد
  • إيتون 245U-E نطاق إيثرنت اللاسلكي
  • حماية محرك إيتون MP-4000
  • أنظمة اتصال Eaton MTL4851 و MTL4852 HART®
  • Beckwith Electric M-6280A Digital Capacitor Bank Control
  • Beckwith Electric M-4272 Digital Motor Bus Transfer System
  • Beckwith Electric M-3420 Generator Protection Relay
  • Beckwith Electric M‑0193B Syncrocloser® Unit
  • Beckwith Electric M‑3520 Intertie Protection Relay
  • Eaton MTL 9470-ET/G Gigabit intrinsically safe ethernet range
  • Basler Electric ES Series Protection Relays
  • Basler Electric BE1-40Q Loss of Excitation Relay
  • Basler Electric RDP-110 Remote Display Panel
  • Basler Electric BE2000E Digital Voltage Regulator
  • Basler Electric DECS-150 Digital Excitation Control System
  • Basler Electric APR 63-5 Voltage Regulator
  • Basler Electric BE1-27. BE1-59. BE1-27/59. Voltage Relay
  • Basler Electric DGC-2020HD Digital Genset Controller
  • Basler Electric DGC-2020HD Digital Genset Controller
  • Basler Electric DGC-2020 Digital Genset Controller
  • Basler Electric DECS-400 Digital Excitation Control System
  • Basler Electric BE1-81O/U Digital Frequency Relay
  • Basler Electric BE1-GPS100 GENERATOR PROTECTION SYSTEM
  • Basler Electric DECS-450 Digital Excitation Control System
  • Basler Electric DECS-200 Digital Excitation Control System
  • Basler Electric DECS-200N Negative Forcing Digital Excitation Control System
  • Eaton F880 redundant fieldbus power for Yokogawa CENTUM 3000 R3 Control System
  • Eaton F890 Redundant fieldbus power supply
  • Eaton T300 Portable 31-Function Radio Remote Control
  • Eaton MTL F880 8 Segment Redundant Fieldbus Power Supply
  • Eaton 450U-E Wireless Ethernet Modem and Device Server
  • Eaton Tripp Lite Series Industrial Ethernet Network Switches
  • Eaton MTL redundant FISCO power supplies
  • Eaton MTL fieldbus terminators
  • Eaton MTL fieldbus power hub
  • Eaton MTL Ex ic adaptor for live working Ex ic spurs
  • Eaton FCS-9000 range Junction boxes
  • Eaton MTL Process Junction Boxes
  • Eaton MTL4854 Multi-modem HART Multiplexer
  • Eaton JOCKEY Touch™ Microprocessor Based Jockey Pump Controller
  • Eaton MTL4850 SIL3 HART Multiplexer
  • Eaton MTL4850 and MTL4854 HART® Multiplexers
  • Eaton MTL4850-TR Triconix 4850 HART® multiplexer
  • Eaton 245U-E Wireless Ethernet Range
  • Eaton MP-4000 motor protection
  • Eaton MTL4851 and MTL4852 HART® connection systems
  • Eaton MP-3000 Motor Protection Relay
  • Eaton vacuum interrupter (EVI) technology
  • EATON FP-5000 Protective Relay
  • Phoenix Contact Multifunctional energy measuring devices
  • Phoenix Contact DALI module for building controller
  • Phoenix Contact Current monitoring
  • Phoenix Contact PSRcompact Safety Relays
  • Phoenix Contact TRIO POWER Power Supply
  • Phoenix Contact Buttons, switches, and indicator lights
  • Phoenix Contact 2864422 MINI MCR-SL-RPS-I-I - Repeater power supply
How to install and debug this product? Matters needing attention
Where can I download the manual and programming software?
Is it in stock or need to be ordered?
Can you provide technical service?
Where can I order this series?
Do you have product selection list and pre-sale service?