Power Engineering 
K-JIANG
NameDescriptionContent
  • Eaton 1023843 Power Board B20098140711 A5
  • Eaton PDG23F0125VFFJ Power Defense molded case circuit breaker
  • Eaton 9130 1KVA Marine Filter Pn 1029424 Rev 002 220/230/240VAC 50/60Hz 1603
  • Eaton/Dynamatic 15-871-6 AF5000+ Power Supply Board P-CTR 158716
  • EATON D80JE22A PNEUMATIC TIMER SER.A2
  • Eaton MTL F892 8 Segment Redundant Fieldbus Power Supply for use with non-proprietary cabled systems
  • Eaton Power Xpert PXM 4000/6000/8000 Meter
  • Eaton PXM4051A1BB Power Xpert meter 4000
  • Eaton F810 Redundant fieldbus power for Foxboro I/A series™ control system
  • Eaton Power Xpert Meters PXM 4000/6000/8000
  • Woodward MFR-300 Multifunction Relay
  • Woodward Power Management Accessories
  • Eaton MTL RugiCAM-IP HD network camera
  • Woodward Engine Solutions
  • Woodward MicroNet XT – Control System
  • Moog J814 Series Pneumatic Servo Valves
  • Moog 79 Series (79-200) Servo Valves
  • MOOG 79 Series (79-100) Servo Valves
  • MOOG 78 series Moog family of Mechanical Feedback (MFB) Servo Valves
  • MOOG 771, 772, 773 Series Servo Valves
  • MOOG 761 Series Flow Control Servo Valves
  • MOOG 744 Series Servo Valves
  • MOOG 743 Series Servo Valves
  • MOOG 730 Series Servo Valves
  • Aerotech SM Series High-Performance Stepper Motors
  • Aerotech BLMSC Series Linear Motors
  • Aerotech Custom Rotary Motors
  • Aerotech Custom Linear Motors
  • Aerotech BMS Series Brushless, Slotless Rotary Motors
  • Aerotech BM Series Brushless Rotary Motors
  • Basler Electric SSR 125-12 SSR Series Voltage Regulator
  • Beckhoff ELX3158 | EtherCAT Terminal, 8-channel analog input, current
  • Beckhoff ELX3152-0090 | EtherCAT Terminal, 2-channel analog input, current
  • Beckhoff ELX3152 | EtherCAT Terminal, 2-channel analog input, current, 0/4…20 mA
  • Beckhoff ELM3704-1001 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Beckhoff ELM3704-0020 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Beckhoff ELM3704-0001 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Beckhoff ELM3704-0000 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Beckhoff ELM3702-0101 | EtherCAT Terminal, 2-channel analog input, multi-function
  • Beckhoff ELM3702-0000 | EtherCAT Terminal, 2-channel analog input, multi-function
  • Beckhoff ELM3604-0002 | EtherCAT Terminal, 4-channel analog input, IEPE/accelerometer
  • Beckhoff ELM3604-0000 | EtherCAT Terminal, 4-channel analog input, IEPE/accelerometer
  • Beckhoff ELM3602-0032 | EtherCAT Terminal, 2-channel analog input,IEPE/accelerometer
  • Beckhoff ELM3602-0030 | EtherCAT Terminal, 2-channel analog input, IEPE/accelerometer
  • Beckhoff ELM3602-0002 | EtherCAT Terminal, 2-channel analog input, IEPE/accelerometer
  • Beckhoff ELM3602-0000 | EtherCAT Terminal, 2-channel analog input
  • Beckhoff ELM3544-0000 | EtherCAT Terminal, 4-channel analog input, measuring bridge
  • Beckhoff ELM3542-0000 | EtherCAT Terminal, 2-channel analog input, measuring bridge
  • ENOTEC OXITEC® 5000+ O₂ Analyzer System
  • ENOTEC CEMTEC® hot/wet Only CEMTEC guarantees 95 % availability of kiln gas values
  • ENOTEC AQUATEC® 1000 Safe and robust O₂ & H₂O measurement directly in the drying process
  • ENOTEC ENSITU® 7000 The compact O₂ analyzer with integrated electronics
  • ENOTEC CEMTEC® Reliable and maintenance-free gas extraction system for extreme combustion processes
  • ENOTEC SILOTEC® 8000 Fast, reliable and safe silo monitoring for smoldering fire detection
  • ENOTEC COMTEC® 6000 StaubEx The robust O₂ & COe analyzer for measurements in ATEX Zone 21/22
  • ENOTEC COMTEC® 6000 GasEx The robust O₂ & COe analyzer for measurements in ATEX Zone 1/2
  • ENOTEC COMTEC® 6000 The fast and reliable in-situ O₂ & COe analyzer
  • ENOTEC OXITEC® 500E The long-lasting O₂ analyzer in 19" format
  • ENOTEC OXITEC® 5000 GasEx The robust O₂ analyzer for measurements in ATEX Zone 1/2
  • MOOG 728 Series Servo Valves
  • MOOG 631 Series Servo Valves
  • MOOG 32 SERIES MICRO SERVO VALVES
  • MOOG 31 Series Servo Valves
  • MOOG 30 Series Servo Valves
  • MOOG DIN Rail Modules - Analog Control Cards
  • MOOG 72 Series Flow Control Servo Valves
  • Kongsberg MRU S Motion Reference Unit (MRU) designed for fish-finding sonars and echo sounders
  • Kongsberg MRU 3 Motion Reference Unit
  • Kongsberg MRU H Motion Reference Unit
  • Kongsberg MRU E The extended temperature motion sensor
  • Kongsberg MGC R1 Compass Gyro Compass
  • Kongsberg MGC® COMPAS R-series
  • Kongsberg MGC® Gyro Compass System Software defined switchover solution
  • Kongsberg AVR 100 Helideck audio and video recorder
  • Kongsberg HMS 300 Helideck Monitoring System
  • Aerotech S Series Brushless, Frameless Torque Motors
  • Aerotech BLMX Series Linear Motors
  • Aerotech BLMH Series Linear Motors
  • Aerotech BLM Series Linear Motors
  • Aerotech BLMC Series Linear Motors
  • Aerotech BLMUC Series Linear Motors
  • CTI 2556-A 16-Channel Isolated Thermocouple Input Module
  • CTI 2556 16-Channel Isolated Thermocouple Input Module
  • CTI 2557-A 16-Channel RTD Input Module
  • CTI 2557 16-Channel Isolated RTD Input Module
  • CTI 2502 2-Channel High Speed Counter Input Module
  • CTI 2554-A 4-Channel High-Speed Counter Input Module
  • CTI 2505 Vibration Sensor Interface Module
  • CTI SIMATIC 505 Ethernet OPC Server
  • CTI 2500-OPC KEPServerEX OPC and Communications Server
  • CTI 2572-DDS2 I/O Server
  • CTI 2500S-27-1750 Slice I/O, Ethernet, RS232/485, 900MHz, 2DIO / 4UAI / 2AI
  • CTI 2500S-26-1750 Slice I/O, Ethernet, RS232/485, 900MHz, 8DIO / 2UAI (MATURE)
  • CTI 2500S-23-1750 Slice I/O, Ethernet, RS232/485, 900MHz, 4DI / 4DO / 2UAI / 2AO
  • Beckhoff ELM3504-0030 | EtherCAT Terminal, 4-channel analog input, measuring bridge
  • Beckhoff ELM3504-0000 | EtherCAT Terminal, 4-channel analog input, measuring bridge
  • Beckhoff ELM3502-0030 | EtherCAT Terminal, 2-channel analog input, measuring bridge
  • Beckhoff ELM3502-0000 | EtherCAT Terminal, 2-channel analog input, measuring bridge
  • Beckhoff ELM3348-0033 | EtherCAT Terminal, 8-channel analog input, temperature
  • Beckhoff ELM3348-0030 | EtherCAT Terminal, 8-channel analog input, temperature
  • Beckhoff ELM3348-0003 | EtherCAT Terminal, 8-channel analog input, temperature
  • LENZE SMVector IP65 frequency inverter
  • LENZE SMVector IP31 frequency inverter
  • LENZE 8400 motec frequency inverter
  • LENZE i650 motec decentralized variable frequency drive
Current Location:

E-mail

Password

Register Forgot password?
Emerson DeltaV Bulk Power Supply Redundancy Module,12-28V, 40A VE5135
❤ Add to collection

Emerson DeltaV Bulk Power Supply Redundancy Module,12-28V, 40A VE5135

+86-18144100983
kongjiangauto@163.com
wind, petroleum, chemical, natural gas, Marine, mining, aviation, electronics, steel, nuclear power, electric power, coking, air separation and so on
PLC, DCS, servo, analog, Ethernet, digital, redundant module, tension system, excitation, generator management, human-machine interface, detection card, sensor, AC drive, etc
U.S.$10055.00
U.S.$4548.00
Weight:0.000KG
Quantity:
(Inventory: 99999)
Buy now
Add to cart
Product parameters
  • Tell:+86-18144100983
  • email:kongjiangauto@163.com
  • Application:wind/ petroleum/ chemical/ natural gas/ Marine/ mining/ aviation/ electronics/ steel/ nuclear power/ electric power/ coking/ air separation and so on
  • Series:PLC/ DCS/ servo/ analog/ Ethernet/ digital/ redundant module/ tension system/ excitation/ generator management/ human-machine interface/ detection card/ sensor/ AC drive/ etc
Feature

Introduction

Power—your system won’t operate without it. 

DeltaV™ Bulk Power Supplies offer you the most efficient and reliable power solution for your money. 

The DeltaV Bulk Power supply suite provides power to the system electronics and to the field. 

This is all the power required for your DeltaV system.

Benefits

Easy to use. The DeltaV Bulk Power Supplies provide reliable 12 and 24 VDC power for your DeltaV system

power and bussed field power needs.

They mount easily onto a T-type DIN rail—easy!

Flexible and cost-effective. 

The Legacy DeltaV Bulk Power Supplies has built in load-sharing capabilities

enable you to add more power or provide power redundancy to your system while the new DeltaV Bulk

Power Supplies will use external redundancy Modules for this purpose which makes their footprint smaller.

Leveraging Digital Intelligence

The Ovation PlantWeb digital plant architecture begins with a strong foundation of intelligent field devices from industry leaders such as Fisher and Rosemount.

With their digital capabilities — including onboard microprocessors, embedded software, and openstandard communications — these field devices can…

• Deliver precise measurement and control to reduce process variability.

• Handle multiple variables to reduce the number of devices required.

• Perform diagnostics to monitor device health, predict problems, and avoid downtime.

Product Description

FOUNDATION™ fieldbus I/O is a modular subsystem that communicates digitally with field devices, 

increases your input/output capacity, and gives you access to more information about your process than conventional I/O subsystems. 

It greatly enhances device diagnostics that affect your control strategy and alerts operators to device malfunctions. 

If you want an efficient, economical, and secure process control system, use DeltaV™ FOUNDATION fieldbus I/O.

Maximize smart device capabilities. Increase your quality and throughput by taking advantage of the added diagnostics

of FOUNDATION Fieldbus I/O devices. Field device status is updated continuously using FOUNDATION Fieldbus I/O.

For multi-variable devices, all process variables are available on the single fieldbus at the cost of a single Device Signal Tag.

Redundant H1 cards provide increased availability.

The DeltaV system offers redundant H1 interfaces. The two H1

interfaces are connected with a redundant terminal block to

provide back-up link active schedule (LAS) capability that also

maintains communication with the host system. 

Transfer to the standby card is automatic and requires no special configuration.

Ongoing diagnostics ensure the standby H1 card is available on demand. 

This process requires no user interaction.

Benefits

Increase I/O capacity while reducing wiring.

Use FOUNDATION Fieldbus I/O instead of Classic I/O to increase the I/O density and quality of information of your

field devices. Take advantage of FOUNDATION Fieldbus digital communications to access additional information from your

smart devices. Get more information over one wire with up to 16 Ff devices per H1 segment, and 2 segments per card for up

to 32 devices per H1 card.

The S-series H1 with integrated power provides local LED indicators to assist in trouble shooting:

„ 2 Yellow LED’s: One per port Indicating the port is enabled and communicating with devices.

„ 2 Red LED’s: One per port indicating to health of power supply as well as monitoring voltage or short circuit faults on the physical layer.

„ Fault LED: Indicates internal fault with the H1 card.

„ Power LED: Indicates available LocalBus power.

The Fieldbus I/O Card meets ISA G3 corrosion specifications by using superior electronic components and conformal coating.

One of the most powerful features of FOUNDATION Fieldbus devices is their diagnostic data.

Using AMS Device Manager, you can access all of the necessary information to configure,commission, monitor, 

and troubleshoot all your FOUNDATION Fieldbus smart devices. Improved device diagnostics can lead to increased product quality and minimize unplanned downtime.

Improve the productivity and profitability of your process control system with FOUNDATION Fieldbus.

Recommended Products P/N:

EMERSON 24VDC System Power Supply SE5009

EMERSON S-series AS-i Interface Card

EMERSON S-series Actuator Sensor Interface Card, includes terminal block SE4009

EMERSON S-series 4-port Foundation™ Fieldbus I/O

EMERSON EtherNet/IP Interface for Ethernet connected I/O (EIOC) VE4105

EMERSON OPC-UA client for Ethernet connected I/O (EIOC) VE4106

EMERSON IEC 61850 MMS Interface for Ethernet connected I/O (EIOC) VE4107

EMERSON Ethernet connected I/O (EIOC and PK): nn Physical Devices VE4109Sxxx

EMERSON Ethernet I/O card KL2001X1-BD1

EMERSON Ethernet Isolation Port for Twisted Copper KL1604X1-BA1

EMERSON Dual Horizontal Carrier KL4104X1-BA1

EMERSON SE4019P0 Simplex H1 4-port Plus; Fieldbus I/O Interface with Terminalblock

EMERSON SE4039P0 Redundant H1 4-port Plus; Fieldbus I/O Interface with Terminalblock

EMERSON DeltaV SISTM Logic Solver 

EMERSON VS3202 DeltaV SLS 1508 Redundant Logic Solver

EMERSON DeltaV™ MX Controller VE3007

EMERSON DeltaV™ Wireless I/O Card SE4801T01 SE4801T02

EMERSON Ethernet I/O Card (EIOC)

EMERSON SE4100 Simplex Ethernet I/O Card (EIOC) Assembly

EMERSON SE4101 Redundant Ethernet I/O Card (EIOC) Assembly

EMERSON MODBUS TCP Interface for Ethernet connected I/O (EIOC) VE4103

EMERSON EtherNet/IP Control Tag Integration for Ethernet connected I/O (EIOC) VE4104

EMERSON DeltaV™ SX Controller SE3007

EMERSON VE3006 M-series MD Plus Controller MD-PLUS Controller

  • Eaton MTL F892 8 Segment Redundant Fieldbus Power Supply for use with non-proprietary cabled systems
  • Eaton Power Xpert PXM 4000/6000/8000 Meter
  • Eaton PXM4051A1BB Power Xpert meter 4000
  • Eaton F810 Redundant fieldbus power for Foxboro I/A series™ control system
  • Eaton Power Xpert Meters PXM 4000/6000/8000
  • Woodward MFR-300 Multifunction Relay
  • Woodward Power Management Accessories
  • Eaton MTL RugiCAM-IP HD network camera
  • Woodward Engine Solutions
  • Woodward MicroNet XT – Control System
  • Moog J814 Series Pneumatic Servo Valves
  • Moog 79 Series (79-200) Servo Valves
  • MOOG 79 Series (79-100) Servo Valves
  • MOOG 78 series Moog family of Mechanical Feedback (MFB) Servo Valves
  • MOOG 771, 772, 773 Series Servo Valves
  • MOOG 761 Series Flow Control Servo Valves
  • MOOG 744 Series Servo Valves
  • MOOG 743 Series Servo Valves
  • MOOG 730 Series Servo Valves
  • Aerotech SM Series High-Performance Stepper Motors
  • Aerotech BLMSC Series Linear Motors
  • Aerotech Custom Rotary Motors
  • Aerotech Custom Linear Motors
  • Aerotech BMS Series Brushless, Slotless Rotary Motors
  • Aerotech BM Series Brushless Rotary Motors
  • Basler Electric SSR 125-12 SSR Series Voltage Regulator
  • Beckhoff ELX3158 | EtherCAT Terminal, 8-channel analog input, current
  • Beckhoff ELX3152-0090 | EtherCAT Terminal, 2-channel analog input, current
  • Beckhoff ELX3152 | EtherCAT Terminal, 2-channel analog input, current, 0/4…20 mA
  • Beckhoff ELM3704-1001 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Beckhoff ELM3704-0020 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Beckhoff ELM3704-0001 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Beckhoff ELM3704-0000 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Beckhoff ELM3702-0101 | EtherCAT Terminal, 2-channel analog input, multi-function
  • Beckhoff ELM3702-0000 | EtherCAT Terminal, 2-channel analog input, multi-function
  • Beckhoff ELM3604-0002 | EtherCAT Terminal, 4-channel analog input, IEPE/accelerometer
  • Beckhoff ELM3604-0000 | EtherCAT Terminal, 4-channel analog input, IEPE/accelerometer
  • Beckhoff ELM3602-0032 | EtherCAT Terminal, 2-channel analog input,IEPE/accelerometer
  • Beckhoff ELM3602-0030 | EtherCAT Terminal, 2-channel analog input, IEPE/accelerometer
  • Beckhoff ELM3602-0002 | EtherCAT Terminal, 2-channel analog input, IEPE/accelerometer
  • Beckhoff ELM3602-0000 | EtherCAT Terminal, 2-channel analog input
  • Beckhoff ELM3544-0000 | EtherCAT Terminal, 4-channel analog input, measuring bridge
  • Beckhoff ELM3542-0000 | EtherCAT Terminal, 2-channel analog input, measuring bridge
  • ENOTEC OXITEC® 5000+ O₂ Analyzer System
  • ENOTEC CEMTEC® hot/wet Only CEMTEC guarantees 95 % availability of kiln gas values
  • ENOTEC AQUATEC® 1000 Safe and robust O₂ & H₂O measurement directly in the drying process
  • ENOTEC ENSITU® 7000 The compact O₂ analyzer with integrated electronics
  • ENOTEC CEMTEC® Reliable and maintenance-free gas extraction system for extreme combustion processes
  • ENOTEC SILOTEC® 8000 Fast, reliable and safe silo monitoring for smoldering fire detection
  • ENOTEC COMTEC® 6000 StaubEx The robust O₂ & COe analyzer for measurements in ATEX Zone 21/22
  • ENOTEC COMTEC® 6000 GasEx The robust O₂ & COe analyzer for measurements in ATEX Zone 1/2
  • ENOTEC COMTEC® 6000 The fast and reliable in-situ O₂ & COe analyzer
  • ENOTEC OXITEC® 500E The long-lasting O₂ analyzer in 19" format
  • ENOTEC OXITEC® 5000 GasEx The robust O₂ analyzer for measurements in ATEX Zone 1/2
  • MOOG 728 Series Servo Valves
  • MOOG 631 Series Servo Valves
  • MOOG 32 SERIES MICRO SERVO VALVES
  • MOOG 31 Series Servo Valves
  • MOOG 30 Series Servo Valves
  • MOOG DIN Rail Modules - Analog Control Cards
  • MOOG 72 Series Flow Control Servo Valves
  • Kongsberg MRU S Motion Reference Unit (MRU) designed for fish-finding sonars and echo sounders
  • Kongsberg MRU 3 Motion Reference Unit
  • Kongsberg MRU H Motion Reference Unit
  • Kongsberg MRU E The extended temperature motion sensor
  • Kongsberg MGC R1 Compass Gyro Compass
  • Kongsberg MGC® COMPAS R-series
  • Kongsberg MGC® Gyro Compass System Software defined switchover solution
  • Kongsberg AVR 100 Helideck audio and video recorder
  • Kongsberg HMS 300 Helideck Monitoring System
  • Aerotech S Series Brushless, Frameless Torque Motors
  • Aerotech BLMX Series Linear Motors
  • Aerotech BLMH Series Linear Motors
  • Aerotech BLM Series Linear Motors
  • Aerotech BLMC Series Linear Motors
  • Aerotech BLMUC Series Linear Motors
  • CTI 2556-A 16-Channel Isolated Thermocouple Input Module
  • CTI 2556 16-Channel Isolated Thermocouple Input Module
  • CTI 2557-A 16-Channel RTD Input Module
  • CTI 2557 16-Channel Isolated RTD Input Module
  • CTI 2502 2-Channel High Speed Counter Input Module
  • CTI 2554-A 4-Channel High-Speed Counter Input Module
  • CTI 2505 Vibration Sensor Interface Module
  • CTI SIMATIC 505 Ethernet OPC Server
  • CTI 2500-OPC KEPServerEX OPC and Communications Server
  • CTI 2572-DDS2 I/O Server
  • CTI 2500S-27-1750 Slice I/O, Ethernet, RS232/485, 900MHz, 2DIO / 4UAI / 2AI
  • CTI 2500S-26-1750 Slice I/O, Ethernet, RS232/485, 900MHz, 8DIO / 2UAI (MATURE)
  • CTI 2500S-23-1750 Slice I/O, Ethernet, RS232/485, 900MHz, 4DI / 4DO / 2UAI / 2AO
  • Beckhoff ELM3504-0030 | EtherCAT Terminal, 4-channel analog input, measuring bridge
  • Beckhoff ELM3504-0000 | EtherCAT Terminal, 4-channel analog input, measuring bridge
  • Beckhoff ELM3502-0030 | EtherCAT Terminal, 2-channel analog input, measuring bridge
  • Beckhoff ELM3502-0000 | EtherCAT Terminal, 2-channel analog input, measuring bridge
  • Beckhoff ELM3348-0033 | EtherCAT Terminal, 8-channel analog input, temperature
  • Beckhoff ELM3348-0030 | EtherCAT Terminal, 8-channel analog input, temperature
  • Beckhoff ELM3348-0003 | EtherCAT Terminal, 8-channel analog input, temperature
  • LENZE SMVector IP65 frequency inverter
  • LENZE SMVector IP31 frequency inverter
  • LENZE 8400 motec frequency inverter
  • LENZE i650 motec decentralized variable frequency drive
  • LENZE i550 motec decentralized variable frequency drive
  • LENZE 8400 protec frequency inverter
  • LENZE i510 protec frequency inverter
  • LENZE i550 cabinet frequency inverter
  • LENZE i510 cabinet frequency inverter
  • LENZE Cabinet PC series Industrial PCs
  • LENZE Embedded Line series Industrial PCs
  • LENZE Command Station series Industrial PCs
  • LENZE 3200 C Controller
  • Eaton 5073E-T 7-Port + 3-Combo Port Gigabit Managed Ethernet Switch
  • Aerotech Automation1 FLEX Distributed Amplifier Multi-Axis Servo Control System
  • Aerotech Automation1 HXA4 6-Axis Hexapod Servo Drive
  • Aerotech Automation1 iHXA4 6-Axis Hexapod Servo Drive with Motion Controller
  • Aerotech TM Series Transformers
  • Aerotech MFM Motor Filter Module
  • Aerotech MPG Handwheel Pendant
  • Aerotech ETM Enhanced Throughput Module
  • Beckhoff ELM3348-0000 | EtherCAT Terminal, 8-channel analog input, temperature
  • Beckhoff ELM3344-0033 | EtherCAT Terminal, 4-channel analog input, temperature
  • Beckhoff ELM3344-0030 | EtherCAT Terminal, 4-channel analog input, temperature
  • Beckhoff ELM3344-0003 | EtherCAT Terminal, 4-channel analog input, temperature
  • Beckhoff ELM3344-0000 | EtherCAT Terminal, 4-channel analog input, temperature
  • Beckhoff ELM3246-0000 | EtherCAT Terminal, 6-channel analog input, temperature
  • Beckhoff ELM3244-0000 | EtherCAT Terminal, 4-channel analog input, temperature
  • Beckhoff ELM3148-0000 | EtherCAT Terminal, 8-channel analog input, multi-function
  • Beckhoff ELM3146-0000 | EtherCAT Terminal, 6-channel analog input
  • Beckhoff ELM3144-0000 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Beckwith Electric M-5072 Retrofit Kit For M-4272 Digital Motor Bus Transfer System
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?