• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

Ports

Filter by price

Sort By

Product tags

Showing 73–108 of 286 results

46% off
A16Q-10 Pcs/Lot Tempu05 Temperature Data Logger Single Use 60 Days PDF Report USB Port Data USB Data Logger A16Q-10 Pcs/Lot Tempu05 Temperature Data Logger Single Use 60 Days PDF Report USB Port Data USB Data Logger

A16Q-10 Pcs/Lot Tempu05 Temperature Data Logger Single Use 60 Days PDF Report USB Port Data USB Data Logger

$40.69$75.35

7% off
Efficient 16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J Efficient 16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J

Efficient 16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J

$1074.84$1155.74

8DI 8DO Digital I/O Module with RS485 Port Modbus RTU(A-1055) 8DI 8DO Digital I/O Module with RS485 Port Modbus RTU(A-1055)

8DI 8DO Digital I/O Module with RS485 Port Modbus RTU(A-1055)

$795.76$795.76

39% off
AIAI DM605E 10 In 1 Air Quality Detector LED Display CO2/PM2.5/Temperature/Humidity Sensor Tester,With USB Charing Port AIAI DM605E 10 In 1 Air Quality Detector LED Display CO2/PM2.5/Temperature/Humidity Sensor Tester,With USB Charing Port

AIAI DM605E 10 In 1 Air Quality Detector LED Display CO2/PM2.5/Temperature/Humidity Sensor Tester,With USB Charing Port

$79.42$130.19

2% off
4 ports RS485 Serial Device Servers USR-N540 H7 Version Serial Ethernet Server TCP IP to RS485 Converter with Four Ports HTTP 4 ports RS485 Serial Device Servers USR-N540 H7 Version Serial Ethernet Server TCP IP to RS485 Converter with Four Ports HTTP

4 ports RS485 Serial Device Servers USR-N540 H7 Version Serial Ethernet Server TCP IP to RS485 Converter with Four Ports HTTP

$48.74$49.73

36% off
DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage

DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage

$76.68$119.82

7% off
16 port RS232 RS485 RS422 to TCP/IP industrial converter low price 16 port RS232 RS485 RS422 to TCP/IP industrial converter low price

16 port RS232 RS485 RS422 to TCP/IP industrial converter low price

$1749.33$1881.00

9% off
IDM-7152 5-port Industrial Switch 1 Optical 4 100M Entry-Level Ethernet switch 12V24V DIN-rail IDM-7152 5-port Industrial Switch 1 Optical 4 100M Entry-Level Ethernet switch 12V24V DIN-rail

IDM-7152 5-port Industrial Switch 1 Optical 4 100M Entry-Level Ethernet switch 12V24V DIN-rail

$34.60$38.02

38% off
Smart-DC 5V STM32 4G Networked Dual-Way Relay Relay Development Board Onboard AIR780E Module I/O Port STM32 Development Board Smart-DC 5V STM32 4G Networked Dual-Way Relay Relay Development Board Onboard AIR780E Module I/O Port STM32 Development Board

Smart-DC 5V STM32 4G Networked Dual-Way Relay Relay Development Board Onboard AIR780E Module I/O Port STM32 Development Board

$13.98$22.55

7% off
Efficient 2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2 Efficient 2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2

Efficient 2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2

$439.40$472.47

2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat 2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat

2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat

$105.83$105.83

49% off
1 To 3 Port Poe Extender 10/100M Poe Repeater IEEE802.3Af For IP Transmission Extender For POE Switch NVR IP Camera Easy Install 1 To 3 Port Poe Extender 10/100M Poe Repeater IEEE802.3Af For IP Transmission Extender For POE Switch NVR IP Camera Easy Install

1 To 3 Port Poe Extender 10/100M Poe Repeater IEEE802.3Af For IP Transmission Extender For POE Switch NVR IP Camera Easy Install

$59.17$116.01

16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485 16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485

16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485

$3762.00$3762.00

9% off
Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu

Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu

$42.01$46.16

9% off
2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2 2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2

2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2

$59.15$65.00

7% off
TCP/IP to Serial Port RS485 (ATC-1200) TCP/IP to Serial Port RS485 (ATC-1200)

TCP/IP to Serial Port RS485 (ATC-1200)

$38.40$41.29

7% off
Efficient Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J Efficient Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J

Efficient Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J

$256.88$276.21

20% off
5/8 Ports 10/100/1000Mbps Gigabit Ethernet Unmanaged Switch DC or Terminal Power Supply Plug and Play SG1005 SG1008 5/8 Ports 10/100/1000Mbps Gigabit Ethernet Unmanaged Switch DC or Terminal Power Supply Plug and Play SG1005 SG1008

5/8 Ports 10/100/1000Mbps Gigabit Ethernet Unmanaged Switch DC or Terminal Power Supply Plug and Play SG1005 SG1008

$95.04$118.80

BMENOC0301C Ethernet module M580 - 3-port Ethernet communication - Coated BMENOC0301C Ethernet module M580 - 3-port Ethernet communication - Coated

BMENOC0301C Ethernet module M580 - 3-port Ethernet communication - Coated

$1599.00$1599.00

37% off
N88R For 70mai Hardwire Kit UP03 Only Type-C Port for 70mai A810 X200 Omni M500 24H Parking Monitor Power Line(B) N88R For 70mai Hardwire Kit UP03 Only Type-C Port for 70mai A810 X200 Omni M500 24H Parking Monitor Power Line(B)

N88R For 70mai Hardwire Kit UP03 Only Type-C Port for 70mai A810 X200 Omni M500 24H Parking Monitor Power Line(B)

$75.23$119.42

49% off
Daily Sale Multi-Function 120W High Power PD Fast Charging USB Multi-Port Cell Phone Computer Charger Charging Head Daily Sale Multi-Function 120W High Power PD Fast Charging USB Multi-Port Cell Phone Computer Charger Charging Head

Daily Sale Multi-Function 120W High Power PD Fast Charging USB Multi-Port Cell Phone Computer Charger Charging Head

$140.71$275.91

8% off
16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485 16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485

16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485

$1730.52$1881.00

9% off
8CH RS485 Ports Modbus RTU/TCP Protocol IO808-EWR 8 Way WIFI Ethernet Network IO Controller with Hardware Watchdog 8CH RS485 Ports Modbus RTU/TCP Protocol IO808-EWR 8 Way WIFI Ethernet Network IO Controller with Hardware Watchdog

8CH RS485 Ports Modbus RTU/TCP Protocol IO808-EWR 8 Way WIFI Ethernet Network IO Controller with Hardware Watchdog

$75.53$83.00

10% off
M300 Remote IO Expendable High-performance & Scalable Edge IOT Gateway LTE 4G RS232/485 Serial Ports Support Modbus TCP/RTU M300 Remote IO Expendable High-performance & Scalable Edge IOT Gateway LTE 4G RS232/485 Serial Ports Support Modbus TCP/RTU

M300 Remote IO Expendable High-performance & Scalable Edge IOT Gateway LTE 4G RS232/485 Serial Ports Support Modbus TCP/RTU

$792.00$880.00

8% off
NEW Industrial 16 Channels RS485 Hub RJ45 Port Din Rail 1 RS485 To 16 Port Serial RS232/422/485 Hub Converter FCC-D16J NEW Industrial 16 Channels RS485 Hub RJ45 Port Din Rail 1 RS485 To 16 Port Serial RS232/422/485 Hub Converter FCC-D16J

NEW Industrial 16 Channels RS485 Hub RJ45 Port Din Rail 1 RS485 To 16 Port Serial RS232/422/485 Hub Converter FCC-D16J

$1063.28$1155.74

4-Pack 1 Port Ethernet Wall Plate, RJ45 Cat6 Female To Female Jack Inline Coupler Face Plates, 1-Port 4-Pack 1 Port Ethernet Wall Plate, RJ45 Cat6 Female To Female Jack Inline Coupler Face Plates, 1-Port

4-Pack 1 Port Ethernet Wall Plate, RJ45 Cat6 Female To Female Jack Inline Coupler Face Plates, 1-Port

$7.16$7.16

8% off
16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J Fctel 16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J Fctel

16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J Fctel

$1063.28$1155.74

TCP/IP to Serial Port RS485 (ATC-1200) TCP/IP to Serial Port RS485 (ATC-1200)

TCP/IP to Serial Port RS485 (ATC-1200)

$589.96$589.96

NPort5210 for Moxa Serial General Device Servers, 2-port RS-232 device server NPort5210 for Moxa Serial General Device Servers, 2-port RS-232 device server

NPort5210 for Moxa Serial General Device Servers, 2-port RS-232 device server

$220.00$220.00

7% off
New Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J New Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J

New Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J

$35.34$38.00

38% off
DC USB Relay Module TYPE-C Interface With Overcurrent Protection Support Computer Serial Port Control Switch DC USB Relay Module TYPE-C Interface With Overcurrent Protection Support Computer Serial Port Control Switch

DC USB Relay Module TYPE-C Interface With Overcurrent Protection Support Computer Serial Port Control Switch

$3.00$4.84

29% off
DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage

DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage

$78.71$110.86

37% off
N88R Laptop Fan Cooling Pad with Big Fans, Portable Laptop Cooling Fan with 2 in 1 USB Port, Blue LED Light, Adjustable Stand N88R Laptop Fan Cooling Pad with Big Fans, Portable Laptop Cooling Fan with 2 in 1 USB Port, Blue LED Light, Adjustable Stand

N88R Laptop Fan Cooling Pad with Big Fans, Portable Laptop Cooling Fan with 2 in 1 USB Port, Blue LED Light, Adjustable Stand

$81.24$128.95

29% off
A16R-1Pcs ±100Psi Digital Handheld Manometer ±2768Wc HVAC Gas Pressure Tester Differential Dual Port Pressure Pressure Gauge A16R-1Pcs ±100Psi Digital Handheld Manometer ±2768Wc HVAC Gas Pressure Tester Differential Dual Port Pressure Pressure Gauge

A16R-1Pcs ±100Psi Digital Handheld Manometer ±2768Wc HVAC Gas Pressure Tester Differential Dual Port Pressure Pressure Gauge

$63.24$89.07

NPort5150 for Moxa NPort 5100 Series General Device Servers, 1 Port RS-232/422/485 Serial Device Server NPort5150 for Moxa NPort 5100 Series General Device Servers, 1 Port RS-232/422/485 Serial Device Server

NPort5150 for Moxa NPort 5100 Series General Device Servers, 1 Port RS-232/422/485 Serial Device Server

$199.00$199.00

39% off
3X 3G 4G LTE Wifi Router 150Mbps Portable Hotspot Unlocked Wireless CPE Router With Sim Card Slot WAN/LAN Port EU Plug 3X 3G 4G LTE Wifi Router 150Mbps Portable Hotspot Unlocked Wireless CPE Router With Sim Card Slot WAN/LAN Port EU Plug

3X 3G 4G LTE Wifi Router 150Mbps Portable Hotspot Unlocked Wireless CPE Router With Sim Card Slot WAN/LAN Port EU Plug

$76.39$125.23

46% off
A16Q-10 Pcs/Lot Tempu05 Temperature Data Logger Single Use 60 Days PDF Report USB Port Data USB Data Logger A16Q-10 Pcs/Lot Tempu05 Temperature Data Logger Single Use 60 Days PDF Report USB Port Data USB Data Logger

A16Q-10 Pcs/Lot Tempu05 Temperature Data Logger Single Use 60 Days PDF Report USB Port Data USB Data Logger

$40.69 $75.35

Categories: Security & Protection, Building Automation

Buy Now
7% off
Efficient 16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J Efficient 16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J

Efficient 16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J

$1074.84 $1155.74

Categories: Security & Protection, Building Automation

Buy Now
8DI 8DO Digital I/O Module with RS485 Port Modbus RTU(A-1055) 8DI 8DO Digital I/O Module with RS485 Port Modbus RTU(A-1055)

8DI 8DO Digital I/O Module with RS485 Port Modbus RTU(A-1055)

$795.76 $795.76

Categories: Security & Protection, Building Automation

Buy Now
39% off
AIAI DM605E 10 In 1 Air Quality Detector LED Display CO2/PM2.5/Temperature/Humidity Sensor Tester,With USB Charing Port AIAI DM605E 10 In 1 Air Quality Detector LED Display CO2/PM2.5/Temperature/Humidity Sensor Tester,With USB Charing Port

AIAI DM605E 10 In 1 Air Quality Detector LED Display CO2/PM2.5/Temperature/Humidity Sensor Tester,With USB Charing Port

$79.42 $130.19

Categories: Security & Protection, Building Automation

Buy Now
2% off
4 ports RS485 Serial Device Servers USR-N540 H7 Version Serial Ethernet Server TCP IP to RS485 Converter with Four Ports HTTP 4 ports RS485 Serial Device Servers USR-N540 H7 Version Serial Ethernet Server TCP IP to RS485 Converter with Four Ports HTTP

4 ports RS485 Serial Device Servers USR-N540 H7 Version Serial Ethernet Server TCP IP to RS485 Converter with Four Ports HTTP

$48.74 $49.73

Categories: Security & Protection, Building Automation

Buy Now
36% off
DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage

DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage

$76.68 $119.82

Categories: Security & Protection, Building Automation

Buy Now
7% off
16 port RS232 RS485 RS422 to TCP/IP industrial converter low price 16 port RS232 RS485 RS422 to TCP/IP industrial converter low price

16 port RS232 RS485 RS422 to TCP/IP industrial converter low price

$1749.33 $1881.00

Categories: Security & Protection, Building Automation

Buy Now
9% off
IDM-7152 5-port Industrial Switch 1 Optical 4 100M Entry-Level Ethernet switch 12V24V DIN-rail IDM-7152 5-port Industrial Switch 1 Optical 4 100M Entry-Level Ethernet switch 12V24V DIN-rail

IDM-7152 5-port Industrial Switch 1 Optical 4 100M Entry-Level Ethernet switch 12V24V DIN-rail

$34.60 $38.02

Categories: Security & Protection, Building Automation

Buy Now
38% off
Smart-DC 5V STM32 4G Networked Dual-Way Relay Relay Development Board Onboard AIR780E Module I/O Port STM32 Development Board Smart-DC 5V STM32 4G Networked Dual-Way Relay Relay Development Board Onboard AIR780E Module I/O Port STM32 Development Board

Smart-DC 5V STM32 4G Networked Dual-Way Relay Relay Development Board Onboard AIR780E Module I/O Port STM32 Development Board

$13.98 $22.55

Categories: Security & Protection, Building Automation

Buy Now
7% off
Efficient 2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2 Efficient 2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2

Efficient 2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2

$439.40 $472.47

Categories: Security & Protection, Building Automation

Buy Now
2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat 2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat

2PCS USR-DR502-E Din-rail 4g Lte Cat 1 Modem 9-36v Wide Range Support Rs485 Serial Port Built-in 35mm Noise Rail Seat

$105.83 $105.83

Categories: Security & Protection, Building Automation

Buy Now
49% off
1 To 3 Port Poe Extender 10/100M Poe Repeater IEEE802.3Af For IP Transmission Extender For POE Switch NVR IP Camera Easy Install 1 To 3 Port Poe Extender 10/100M Poe Repeater IEEE802.3Af For IP Transmission Extender For POE Switch NVR IP Camera Easy Install

1 To 3 Port Poe Extender 10/100M Poe Repeater IEEE802.3Af For IP Transmission Extender For POE Switch NVR IP Camera Easy Install

$59.17 $116.01

Categories: Security & Protection, Building Automation

Buy Now
16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485 16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485

16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485

$3762.00 $3762.00

Categories: Security & Protection, Building Automation

Buy Now
9% off
Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu

Usr-w630 Ethernet Serial Rs232/ Rs485 To Wifi Convertor Server Rtu To Tcp Supports 2 Ethernet Ports, Modbus Rtu

$42.01 $46.16

Categories: Security & Protection, Building Automation

Buy Now
9% off
2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2 2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2

2 Port DIN Rail Mount Dry Contact Csolure over Fiber Optic Converter FCPK2

$59.15 $65.00

Categories: Security & Protection, Building Automation

Buy Now
7% off
TCP/IP to Serial Port RS485 (ATC-1200) TCP/IP to Serial Port RS485 (ATC-1200)

TCP/IP to Serial Port RS485 (ATC-1200)

$38.40 $41.29

Categories: Security & Protection, Building Automation

Buy Now
7% off
Efficient Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J Efficient Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J

Efficient Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J

$256.88 $276.21

Categories: Security & Protection, Building Automation

Buy Now
20% off
5/8 Ports 10/100/1000Mbps Gigabit Ethernet Unmanaged Switch DC or Terminal Power Supply Plug and Play SG1005 SG1008 5/8 Ports 10/100/1000Mbps Gigabit Ethernet Unmanaged Switch DC or Terminal Power Supply Plug and Play SG1005 SG1008

5/8 Ports 10/100/1000Mbps Gigabit Ethernet Unmanaged Switch DC or Terminal Power Supply Plug and Play SG1005 SG1008

$95.04 $118.80

Categories: Security & Protection, Building Automation

Buy Now
BMENOC0301C Ethernet module M580 - 3-port Ethernet communication - Coated BMENOC0301C Ethernet module M580 - 3-port Ethernet communication - Coated

BMENOC0301C Ethernet module M580 - 3-port Ethernet communication - Coated

$1599.00 $1599.00

Categories: Security & Protection, Building Automation

Buy Now
37% off
N88R For 70mai Hardwire Kit UP03 Only Type-C Port for 70mai A810 X200 Omni M500 24H Parking Monitor Power Line(B) N88R For 70mai Hardwire Kit UP03 Only Type-C Port for 70mai A810 X200 Omni M500 24H Parking Monitor Power Line(B)

N88R For 70mai Hardwire Kit UP03 Only Type-C Port for 70mai A810 X200 Omni M500 24H Parking Monitor Power Line(B)

$75.23 $119.42

Categories: Security & Protection, Building Automation

Buy Now
49% off
Daily Sale Multi-Function 120W High Power PD Fast Charging USB Multi-Port Cell Phone Computer Charger Charging Head Daily Sale Multi-Function 120W High Power PD Fast Charging USB Multi-Port Cell Phone Computer Charger Charging Head

Daily Sale Multi-Function 120W High Power PD Fast Charging USB Multi-Port Cell Phone Computer Charger Charging Head

$140.71 $275.91

Categories: Security & Protection, Building Automation

Buy Now
8% off
16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485 16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485

16 port RS232 RS485 RS422 to TCP/IP industrial multi ports ethernet to rs485

$1730.52 $1881.00

Categories: Security & Protection, Building Automation

Buy Now
9% off
8CH RS485 Ports Modbus RTU/TCP Protocol IO808-EWR 8 Way WIFI Ethernet Network IO Controller with Hardware Watchdog 8CH RS485 Ports Modbus RTU/TCP Protocol IO808-EWR 8 Way WIFI Ethernet Network IO Controller with Hardware Watchdog

8CH RS485 Ports Modbus RTU/TCP Protocol IO808-EWR 8 Way WIFI Ethernet Network IO Controller with Hardware Watchdog

$75.53 $83.00

Categories: Security & Protection, Building Automation

Buy Now
10% off
M300 Remote IO Expendable High-performance & Scalable Edge IOT Gateway LTE 4G RS232/485 Serial Ports Support Modbus TCP/RTU M300 Remote IO Expendable High-performance & Scalable Edge IOT Gateway LTE 4G RS232/485 Serial Ports Support Modbus TCP/RTU

M300 Remote IO Expendable High-performance & Scalable Edge IOT Gateway LTE 4G RS232/485 Serial Ports Support Modbus TCP/RTU

$792.00 $880.00

Categories: Security & Protection, Building Automation

Buy Now
8% off
NEW Industrial 16 Channels RS485 Hub RJ45 Port Din Rail 1 RS485 To 16 Port Serial RS232/422/485 Hub Converter FCC-D16J NEW Industrial 16 Channels RS485 Hub RJ45 Port Din Rail 1 RS485 To 16 Port Serial RS232/422/485 Hub Converter FCC-D16J

NEW Industrial 16 Channels RS485 Hub RJ45 Port Din Rail 1 RS485 To 16 Port Serial RS232/422/485 Hub Converter FCC-D16J

$1063.28 $1155.74

Categories: Security & Protection, Building Automation

Buy Now
4-Pack 1 Port Ethernet Wall Plate, RJ45 Cat6 Female To Female Jack Inline Coupler Face Plates, 1-Port 4-Pack 1 Port Ethernet Wall Plate, RJ45 Cat6 Female To Female Jack Inline Coupler Face Plates, 1-Port

4-Pack 1 Port Ethernet Wall Plate, RJ45 Cat6 Female To Female Jack Inline Coupler Face Plates, 1-Port

$7.16 $7.16

Categories: Security & Protection, Building Automation

Buy Now
8% off
16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J Fctel 16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J Fctel

16 Channels RS485 Hub Din Rail 1 Port Serial RS232/422/485 To 16 Ports RS485 Hub FCC-D16J Fctel

$1063.28 $1155.74

Categories: Security & Protection, Building Automation

Buy Now
TCP/IP to Serial Port RS485 (ATC-1200) TCP/IP to Serial Port RS485 (ATC-1200)

TCP/IP to Serial Port RS485 (ATC-1200)

$589.96 $589.96

Categories: Security & Protection, Building Automation

Buy Now
NPort5210 for Moxa Serial General Device Servers, 2-port RS-232 device server NPort5210 for Moxa Serial General Device Servers, 2-port RS-232 device server

NPort5210 for Moxa Serial General Device Servers, 2-port RS-232 device server

$220.00 $220.00

Categories: Security & Protection, Building Automation

Buy Now
7% off
New Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J New Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J

New Industrial Grade 2 Port Opto-isolated Serial RS485 Hub FCC-D2J

$35.34 $38.00

Categories: Security & Protection, Building Automation

Buy Now
38% off
DC USB Relay Module TYPE-C Interface With Overcurrent Protection Support Computer Serial Port Control Switch DC USB Relay Module TYPE-C Interface With Overcurrent Protection Support Computer Serial Port Control Switch

DC USB Relay Module TYPE-C Interface With Overcurrent Protection Support Computer Serial Port Control Switch

$3.00 $4.84

Categories: Security & Protection, Building Automation

Buy Now
29% off
DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage

DC 12V 4 Channel RS232 Relay Board PC USB DB9 Interface Relay Module Serial Port Remote Control Switch For Motor Garage

$78.71 $110.86

Categories: Security & Protection, Building Automation

Buy Now
37% off
N88R Laptop Fan Cooling Pad with Big Fans, Portable Laptop Cooling Fan with 2 in 1 USB Port, Blue LED Light, Adjustable Stand N88R Laptop Fan Cooling Pad with Big Fans, Portable Laptop Cooling Fan with 2 in 1 USB Port, Blue LED Light, Adjustable Stand

N88R Laptop Fan Cooling Pad with Big Fans, Portable Laptop Cooling Fan with 2 in 1 USB Port, Blue LED Light, Adjustable Stand

$81.24 $128.95

Categories: Security & Protection, Building Automation

Buy Now
29% off
A16R-1Pcs ±100Psi Digital Handheld Manometer ±2768Wc HVAC Gas Pressure Tester Differential Dual Port Pressure Pressure Gauge A16R-1Pcs ±100Psi Digital Handheld Manometer ±2768Wc HVAC Gas Pressure Tester Differential Dual Port Pressure Pressure Gauge

A16R-1Pcs ±100Psi Digital Handheld Manometer ±2768Wc HVAC Gas Pressure Tester Differential Dual Port Pressure Pressure Gauge

$63.24 $89.07

Categories: Security & Protection, Building Automation

Buy Now
NPort5150 for Moxa NPort 5100 Series General Device Servers, 1 Port RS-232/422/485 Serial Device Server NPort5150 for Moxa NPort 5100 Series General Device Servers, 1 Port RS-232/422/485 Serial Device Server

NPort5150 for Moxa NPort 5100 Series General Device Servers, 1 Port RS-232/422/485 Serial Device Server

$199.00 $199.00

Categories: Security & Protection, Building Automation

Buy Now
39% off
3X 3G 4G LTE Wifi Router 150Mbps Portable Hotspot Unlocked Wireless CPE Router With Sim Card Slot WAN/LAN Port EU Plug 3X 3G 4G LTE Wifi Router 150Mbps Portable Hotspot Unlocked Wireless CPE Router With Sim Card Slot WAN/LAN Port EU Plug

3X 3G 4G LTE Wifi Router 150Mbps Portable Hotspot Unlocked Wireless CPE Router With Sim Card Slot WAN/LAN Port EU Plug

$76.39 $125.23

Categories: Security & Protection, Building Automation

Buy Now