Home Electrical & Electronics Electrical Control System Switch Control System Serial Isolation 2024 Product List

Serial Isolation

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Maoxun 6# - 32unc 4# - 40unc British and American Hexagonal Copper Column Screws COM Serial Port Copper Studs Isolation Support Column Screws

US$ 0.05-0.07 / Piece
100 Pieces (MOQ)
Nanjing Maoxun Import&Export Co., Ltd.
Nanjing Maoxun Import&Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Jiangsu, China

  • Manufacturer/Factory & Trading Company

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Brass
Round Head
Special Shape
Common Bolt
Round
DIN, GB, ANSI, BSW, JIS, GOST
1/ 6

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RS232 to RS485 Converter Adapter Optical Isolation Protector with Tx Rx LED Lights for Long Haul Serial Communication

US$ 8.99-15.99 / Piece
50 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Delivery"
Fast Delivery
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Ethernet
Data
CE
New
1/ 6

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Industrial Serial Port Long-Distance Communication 5km, Data Protection Photoelectric Isolation RS485/422 Repeater

US$ 35-39.99 / Piece
50 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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485 Repeater
Cable
Standard
With Lightning Protection
CE
New
Video 1/ 6

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RS232 Serial Port Photoelectric Isolation Protector Industrial Grade Passive 232 to 232 Repeater Photoelectric Isolation Protection

US$ 8.99-15.99 / Piece
50 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Delivery"
Fast Delivery
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Ethernet
Data
CE
New
Video 1/ 6

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Electrical Isolation Combination Bag Lockout Kit

US$ 24.8-26 / Piece
2 Pieces (MOQ)
LOCKEY SAFETY PRODUCTS CO., LTD.
LOCKEY SAFETY PRODUCTS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SuppliersAudited Supplier
  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

  • ISO 9001, OHSAS/ OHSMS 18001

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Handle
Serial Structure
Plastic
Industrial
CE. ISO9001. OHSAS
3 Days After Payment
Video 1/ 6

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High Compatible Win10 3.3V 5V Ttl Download USB to Uart Serial Adapter Cable

US$ 1.98-6.99 / Piece
10 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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USB to Ttl Uart 5V 3.3V RS232 Serial Adapter Progr
RS232 Serial Adapter Programming Cable 6pi
USB to Uart Ttl to Isolation Serial Port Module
USB to Ttl Data Download Line
Computer, Mobile Phone, Network
USB
1/ 6

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Industrial Grade RS232 RS485 to 8 Ports RS485 Serial Hub Converter

US$ 109.99-119.99 / Piece
500 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Ethernet
Data
CE, RoHS
New
1/ 6

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Active Isolated RS232 to RS485 RS422 Converter

US$ 55-59.99 / Piece
500 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Delivery"
Fast Delivery
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Ethernet
Data
CE, RoHS
New
1/ 6

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Communication Protection Converter Photoelectric Isolation Active RS232/RS485 to 2 Ports RS485 Hub

US$ 19.99-32.99 / Piece
100 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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485 Repeater
Cable
Standard
With Lightning Protection
CE
New
1/ 6

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RS232 RS485 RS422 to Ethernet TCP/IP Converter Serial Device Server

US$ 69.99-79.99 / Piece
500 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Delivery"
Fast Delivery
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wired
Ethernet
Data
CE, RoHS
New
1/ 6

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Active RS485 Signal Protector RS485 Photoelectric Isolation 488 Signal Repeater

US$ 35-39.99 / Piece
50 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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485 Repeater
Optical Fiber
Standard
With Lightning Protection
CE
New
Video 1/ 6

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Mport31011-Port RS232/485/422 Serial to 100m Ethernet Server & Modbus Gateway

US$ 30-97 / Piece
1 Piece (MOQ)
Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.
Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Hubei, China

  • Trading Company

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5(5.0)

"Nice Customer Service"
Nice Customer Service
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Full-Duplex & Half-Duplex
Ethernet Module
1000Mbps
1
9-36V
37mA@12V
1/ 6

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RS485 Hub 4 Port 485 Industrial Hub 4 Port RS485 Hub Hub

US$ 36.99-49.99 / Piece
100 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wired
Ethernet
Data
CE
New
Video 1/ 6

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Digital 4 Channel Optoelectronic Isolation I/O Controller

US$ 12.98-29.99 / Piece
500 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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Fiber Transceiver
Integrated Wiring
CE, RoHS
New
Isolation I/O Controller
Modbus Mqtt Industrial Data Acquisition Device
1/ 6

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Industrial RS-485 Repeater with Isolation, RS-485 2-Pin Terminal Block Input, RS-485 2-Pin Terminal Block Output

US$ 55-59.99 / Piece
500 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wireless
Ethernet
Data
CE, RoHS
New
1/ 6

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RS485 Hub 2-Port Active Industrial Grade RS485 Two-Port Dual-Channel Hub with Photoelectric Isolation and Lightning Protection

US$ 28.9-29.99 / Piece
100 Pieces (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Shenzhen Caratar Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SuppliersAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Delivery"
Fast Delivery
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wired
Ethernet
Data
CE
New

Favorites

PCI to 4 Ports RS-485/422 High Speed Serial Adapter with Isolation Ut-724I

US$ 1.82-16.5 / Piece
10 Pieces (MOQ)
Ningbo Senyu Electronic Ltd.
Ningbo Senyu Electronic Ltd.
  • Guangdong, China

  • Manufacturer/Factory,Trading Company

  • ISO 14000
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Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Wired
Ethernet
Short Message
CE, ISO, RoHS, GS
New

Favorites

10/100m TCP/IP to 16 Ports RS-232/485/422 Serial Device Serve with Lightning Isolation Ut-6616m-I

US$ 14.82-86.5 / Piece
10 Pieces (MOQ)
Ningbo Senyu Electronic Ltd.
Ningbo Senyu Electronic Ltd.
  • Guangdong, China

  • Manufacturer/Factory,Trading Company

  • ISO 14000
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CATV Equipment
Signal Transmitting Device, Signal Transmission Equipment, Signal Monitoring Equipment
CE, ISO, RoHS, GS
New
20PCS
10PCS/ package

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Kinco-10.4 Inch Dual Video Input-Plus Power Serial Isolation-Anti-Interference, High-Performance Vehicle-Specific HMI

5 Pieces (MOQ)
Kinco Electric (Shenzhen) Ltd.
Kinco Electric (Shenzhen) Ltd.
  • Guangdong, China

  • Manufacturer/Factory

  • ISO 9001
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Program
Combination
Linear
Continuous
Automatic Control, Protection, Monitoring, Measurement
ISO: 9001, CE

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Industrial Grade Serial Port Controller with 4 Channels Optoelectronic Isolation Digital Quantity Input 20 Channels Transistor Output

US$ 160-170 / Piece
1 Piece (MOQ)
Shenzhen Jingmin Digital Machine Co., Ltd.
Shenzhen Jingmin Digital Machine Co., Ltd.
  • Guangdong, China

  • Manufacturer/Factory

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12V or 24V, AC-DC
DC12V or DC24V
8 Bits High-Performance Single Chip Microcomputer
32k (If You Have Specific Needs, Can Be 64k)
16k (If You Have Specific Needs, Can Be 32k)
4 Channels Whole Photoelectric Isolation Digital

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Industrial Grade Serial Port Controller with 4 Channels Optoelectric Isolation Digital Quantity Input 20 Channels Silicon Controlled Output

US$ 160-170 / Piece
1 Piece (MOQ)
Shenzhen Jingmin Digital Machine Co., Ltd.
Shenzhen Jingmin Digital Machine Co., Ltd.
  • Guangdong, China

  • Manufacturer/Factory

Contact Now

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12V or 24V, AC-DC
DC12V or DC24V
8 Bits High-Performance Single Chip Microcomputer
32k ( If You Have Specific Needs, Can Be 64k)
16k (If You Have Specific Needs, Can Be 32 K)
4 Channels Photoelectric Isolation Digital Quantit

Favorites

Whole Optoelectronic Isolation Digital Quantity 20 Channels Input 20 Channel Output Serial Port Controller, Industrial Controller

US$ 160-175 / Piece
1 Piece (MOQ)
Shenzhen Jingmin Digital Machine Co., Ltd.
Shenzhen Jingmin Digital Machine Co., Ltd.
  • Guangdong, China

  • Manufacturer/Factory

Contact Now

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Adjust
Closed-Loop
Linear
Discrete
12V or 24V 2A, DC and AC Universal.
20 Channels Input 20 Channel Output

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Tengcon Ec7520 Serial Converter with Baud Rate 187kbps

1 Set (MOQ)
Beijing Tengcon Technology Co., Ltd.
Beijing Tengcon Technology Co., Ltd.
  • Beijing, China

  • Manufacturer/Factory,Trading Company

  • ISO 9001
Contact Now

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Standard
with Lightning Protection
ISO, Ce
New
Converter
Twisted-Pair or Shielded Wire

Favorites

Industrial Grade Serial Port PLC Controller

US$ 50-67 / Piece
1 Piece (MOQ)
Shenzhen Jingmin Digital Machine Co., Ltd.
Shenzhen Jingmin Digital Machine Co., Ltd.
  • Guangdong, China

  • Manufacturer/Factory

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Program
Closed-Loop
Linear
Continuous
DC 12V or 24V, 1A
8 Bits High-Performance Single Chip

Favorites

Tengcon Ec7520 Serial Protocol Converter Photoelectric Isolator

1 Set (MOQ)
Beijing Tengcon Technology Co., Ltd.
Beijing Tengcon Technology Co., Ltd.
  • Beijing, China

  • Manufacturer/Factory,Trading Company

  • ISO 9001
Contact Now

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Standard
with Lightning Protection
ISO, Ce
New
Converter
Twisted-Pair or Shielded Wire

Favorites

20 Points Io Serial Port Relay PLC Controller

US$ 110-140 / Piece
1 Piece (MOQ)
Shenzhen Jingmin Digital Machine Co., Ltd.
Shenzhen Jingmin Digital Machine Co., Ltd.
  • Guangdong, China

  • Manufacturer/Factory

Contact Now

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12 or 24V, Can Be Customized According to Customer
8 Bits High-Performance Microcontroller
32k (If You Have Specific Needs, Available 64k
16k (If You Have Specific Needs, Available 32k)
12 Channels Photoelectric Isolation Digital Quanti
8 Channels Photoelectric Isolation Digital Output

Favorites

Ec7520 Serial Converter

1 Set (MOQ)
Beijing Tengcon Technology Co., Ltd.
Beijing Tengcon Technology Co., Ltd.
  • Beijing, China

  • Manufacturer/Factory,Trading Company

  • ISO 9001
Contact Now

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Standard
with Lightning Protection
ISO, Ce
New
Converter
Twisted-Pair or Shielded Wire

Favorites

Advantech Circuit Module, RS-422/RS-485 Repeater with Isolation Adam-4510s

1 Piece (MOQ)
Luchengtech Co., Ltd.
Luchengtech Co., Ltd.
  • Beijing, China

  • Manufacturer/Factory,Trading Company

Contact Now

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ISO, RoHS, CE
New
150lx85wx51h
Comm
10~30 VDC
-10~70 °c (14~158 °f)

Favorites

RS232 Serial Prot Controller with 8 Channels Transistor Output

US$ 80-110 / Piece
1 Piece (MOQ)
Shenzhen Jingmin Digital Machine Co., Ltd.
Shenzhen Jingmin Digital Machine Co., Ltd.
  • Guangdong, China

  • Manufacturer/Factory

Contact Now

Add to inquiry basket to compare.
12V or 24V
8 Bits High-Performance Microcontroller
32k (If You Have Specific Needs, Can Be 64k)
16k (If You Have Specific Needs, Can Be 32k)
12 Channels Photoelectric Isolation Digital Quanti
8 Channels Transistor Output

Favorites

Serial Converter with 115.2kbps Tengcon Ec7520

1 Set (MOQ)
Beijing Tengcon Technology Co., Ltd.
Beijing Tengcon Technology Co., Ltd.
  • Beijing, China

  • Manufacturer/Factory,Trading Company

  • ISO 9001
Contact Now

Add to inquiry basket to compare.
Standard
with Lightning Protection
ISO, Ce
New
Converter
Twisted-Pair or Shielded Wire
1 2 3 4 5 6 7 8 120 Next
Questions & Answers on Serial Isolation
Q
How can I identify a reliable supplier for electrical control systems from China?
A
Discover the perfect Electrical Control System addition with our Serial Isolation.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.
Q
Why should I consider purchasing electrical control systems wholesale?
A
Discover the perfect addition to your Electrical Control System with our Serial Isolation.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.
Q
What components are essential in an electrical control system?
A
The Serial Isolation is an essential part of our Electrical Control System offerings.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

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Sourcing Guide for Serial Isolation:

Our electronics supplier database is a comprehensive list of the key suppliers, manufacturers(factories), wholesalers, trading companies in the electronics industry. Import electrical products from our verified China suppliers with competitive prices. They would supply all of your electrical requirements; You’re sure to find what you need in our broad selection of electrical & electronics, including electronic components, electrical & Telecommunication equipment and electromechanical devices. Amongst the wide range of products for sale choice, Serial Isolation is one of the hot items. Design engineers or buyers might want to check out various Serial Isolation factory & manufacturers, who offer lots of related choices such as converter, controller and serial converter. You can also customize Serial Isolation orders from our OEM/ODM manufacturers. They are experienced China exporters for your online sourcing. Update your electrical products and buy from these credible suppliers with the latest China production technology. We hope to keep every buyer up to date with this fastest moving electronic industry and the latest products trends. You can also contact our buyer service and get some buying guides.

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