BestDealPlus
  1. Home
  2. Security & Protection
  3. Building Automation
Unfortunately, this product is no longer available.
Usr-n540 Rs232 Ethernet Rs485 Rj45 Rs422 Tcp Ip Converter
Usr-n540 Rs232 Ethernet Rs485 Rj45 Rs422 Tcp Ip Converter
Usr-n540 Rs232 Ethernet Rs485 Rj45 Rs422 Tcp Ip Converter

Usr-n540 Rs232 Ethernet Rs485 Rj45 Rs422 Tcp Ip Converter

(5.0)
US $ 73.13    2% off
US $ 71.67
Out Of Stock
 Shop More  Best Sellers

Cheap And Discounts Usr-n540 Rs232 Ethernet Rs485 Rj45 Rs422 Tcp Ip Converter Wholesale. Buy Directly From Merchant SHPINYI Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

HOT
HOT 110v 220v Light Switch Sensor Detector Intelligent Switch Led Infrared Sensor Infrared Automatic Switch On Off Dropshipping
US $ 3.92
US $ 5.61
-30%
(5.0)
HF2211S Serial to WiFi RS485 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission TCP IP Telnet Modbus
US $ 15.86
(5.0)
HOT
GIRIER Tuya ZigBee Water Leak Sensor Smart Leakage Detector Alarm for Smart Home Security IP66 Waterproof Support Home Assistant
US $ 4.61
US $ 6.81
-32%
(4.4)
Building Management Ethernet BACnet/IP to OPC UA MES System Gateway Real-time Monitoring BACnet Converter
US $ 59.95
US $ 109.00
-45%
(5.0)
1PC New 02250049-634 Blow Down Valve Fits for SULLAIR Air Compressor
US $ 29.71
US $ 49.51
-40%
(5.0)
BLiiot Industrial Automation Protocol Conversion Air Conditioning Gateway Ethernet 4G SIM wifi modbus TCP RTU to Modbus RTU TCP
US $ 52.32
US $ 95.13
-45%
(5.0)
HOT
2 Pc Pneumatic Quick Connector G Thread Pl Elbow Pl8-02/4-M5/6-01/10-03 Pneumatic Gas Pipe Connector Quick Plug Connector
US $ 0.90
US $ 1.09
-17%
(5.0)
HOT
304 Stainless Steel Gas Pipe Joint External Threaded Elbow PL8-02/4-M5/6-01/10-03 Pneumatic Quick Insertion Joint
US $ 4.11
US $ 4.95
-17%
(5.0)
HOT
Plastic Black Variable Diameter Straight Air Pipe Quick Connector PG 8-6 8-10 10-12 6-4 8-12 Air Pipe Pneumatic Quick Fittings
US $ 0.71
US $ 0.85
-17%
(5.0)
HOT
Tuya 6 Gang ZigBee Wireless Smart Scene Switch Push Button Controller APP Control Keyboard Scene Sticker Panel Smart life
US $ 5.06
US $ 7.96
-36%
(4.7)
HOT
Tuya WIFI Smart Temperature Humidity Sensor Hygrometer Thermometer Backlight Smart Life Support Alexa Google Assistant
US $ 7.30
US $ 10.43
-30%
(5.0)
HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A
US $ 18.51
(5.0)
HOT
Tuya Smart CO2 Meter Detector Agricultural Production Greenhouse carbon dioxide Temperature Humidity Sensor Air Quality Monitor
US $ 42.72
(1.5)
HOT
Humanity Smart Light Portable Led Night USB Charging Induction Emergency Bedside Table Wardrobe Automatic Switch Lighting
US $ 6.32
(5.0)
HOT
LCD Range Auto Digital Pocket Voltmeter Multimeter Tester Tool ACDC XB-866 Mini Meter UNI-T 0℃~50℃ Standard Without Batteries
US $ 30.92
(5.0)
HOT
Pneumatic All Copper Joint Elbow External Internal Teeth Thread 1/2/3/4points 1/8 1/4 Connector for Plumbing Fittings
US $ 0.87
US $ 1.05
-17%
(4.0)
HOT
5 Pcs Pneumatic Fittings PU 4-16mm Straight Through Equal Diameter Pneumatic Plastic Joint Quick Insert Air Fitting Plumbing
US $ 0.66
US $ 0.79
-17%
(5.0)
HOT
Tuya Knob Switch Wireless for Light Curtain Fan Tuya Smart Knob ZigBee Tuya Light Dimming Switch Smart Home App Control
US $ 8.28
(5.0)
HOT
Tuya ZigBee Wireless Scene Switch 1/2/3/4/6 Gang Push Button Smart Life App Scene Light Controller Via Alexa Google Assistant
US $ 4.37
US $ 7.27
-39%
(3.0)
DIN-Rail Serial Port RS485 to Ethernet Converter IOT Device Server Protoss-PE11 Support Modbus TCP to RTU
US $ 21.97
(5.0)
Cable For Elfin-ee10 Ee11ew10 Ew11*eg10 Eg11( Cable Only, Without The Elfin Device)
US $ 2.79
US $ 2.85
-2%
(5.0)
HOT
White PG Pneumatic Quick Insert Straight Reducer Joint 4 6 8 10 12mm Air/Water Hose Tube Push in Straight Gas Quick Connection
US $ 0.74
US $ 0.89
-17%
(5.0)
HOT
Hi-Link Factory HLK-LD2450 kit 5pcs/lot New Small Size 5V 120mA 24G Smart Home Motion Target Tracking Radar Sensor Module Kit
US $ 12.28
US $ 12.93
-5%
(5.0)
HOT
485 repeater photoelectric isolation industrial grade RS485 hub 2 port signal amplifier anti jamming lightning protection
US $ 9.49
US $ 10.54
-10%
(5.0)
HOT
Gsm Relay 4G 30A Smart Switch with Temperature Sensor Power Off Alarm SIM SMS Call APP Remote Control Conditioner Heater Boiler
US $ 51.85
US $ 105.81
-51%
(5.0)
9017340000 Crimping tool for wire-end ferrules, PZ 16 ZERT
US $ 388.00
(5.0)
HOT
Tuya Water Leak Sensor Smart Home ZigBee Tuya Water Leak Detector m2qtt Waterproof Smart Life Security Protection Remote App
US $ 4.07
US $ 5.97
-31%
(4.8)
Bliiot iot IO Module 1 RS485 4 Digital output Input modbus RTU TCP for PLC DCS HMI scada Instrumentation Data M110E
US $ 105.81
US $ 192.38
-45%
(5.0)
For Haier&LG 4901JB1003A NSBY001SA1 Refrigerator Electric Damper Control Switch
US $ 27.11
US $ 45.18
-40%
(5.0)
HOT
Taidacent Din Rail Refrigerant Leak Detector Freon Leak Sensor Refrigerant Gas Analyzer Monitor MQ139 R22a R134a CFC HFC Halogen
US $ 105.58
(5.0)
HOT
Tuya Zigbee Temperature Humidity Sensor Fridge Sensor Mini LCD Digital Display Bluetooth-Compatible Thermometer Hygrometer
US $ 4.23
US $ 6.13
-30%
(4.6)
HOT
Smart WiFi Garage Door Opener Controller, APP Remote Control from Anywhere, No Hub Needed, History Record/Set Timer/Schedule
US $ 13.75
US $ 26.96
-49%
(4.5)
HOT
MOES Tuya Wifi Smart 5-inch Touch Screen US Center Control Panel Voice Control Alexa And ZigBee Gateway Built-in Scene Control
US $ 126.12
US $ 128.02
-1%
(5.0)
ethernet to rs485 Device RS485 to Ethernet IOT Server Module Elfin-EE11 Elfin-EE11A Support TCP/IP Telnet Modbus TCP Protocol
US $ 6.16
(5.0)
HOT
Trachea Quick Connector PK 4 6 8 10 12mm Pneumatic 5-Way Connector-Quick Fitting for Air/Water Tube-Pneumatic Connector Push In
US $ 0.82
US $ 0.99
-17%
(5.0)
HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A
US $ 32.54
US $ 34.61
-6%
(5.0)
Cable For Elfin-ee10 Ee11ew10 Ew11*eg10 Eg11( Cable Only, Without The Elfin Device)
US $ 2.74
US $ 2.85
-4%
(5.0)
HOT
Tuya Smart ZigBee Temperature And Humidity Sensor Wireless Remote Home Temperature Monitor Support Alexa Google SmartLife
US $ 9.21
US $ 13.16
-30%
(5.0)
HOT
5 In 1 Semiconductor IC Sensor CO2 Meter Air Quality Monitor Medidor de CO2 TVOC HCHO Temperature Humidity Air Detector
US $ 49.99
(5.0)
HOT
XY Screen Floor Rising Electric Projection with ALR Grey Fabric for 3D 4K UST Laser Projector
US $ 2,005.96
US $ 2,134.00
-6%
(5.0)
HF2211A Serial to WiFi adapater
US $ 17.79
US $ 19.13
-7%
(5.0)
HOT
Anjielosmart Wifi Smart Home Control Panel Integrated Tuya ZigBee & Bluetooth Gateway Smart Switch Electronic Lock HD LCD Panel
US $ 199.43
US $ 332.38
-40%
(5.0)
Building Automation Ethernet BACnet MS/TP to BACnet/IP Gateway to PLC and DDC Controller
US $ 59.95
US $ 109.00
-45%
(5.0)
HOT
RS232 Optical Probe Dlms Cosem IEC62056-21 IEC1107 Smart Meter Adapter Optical Probe
US $ 33.59
(5.0)
HOT
AC85-265V Intelligent Human Infrared Sensor Switch Ceiling Sensor Switch for Ceiling 360℃ Motion Sensor Light Switch
US $ 2.86
US $ 5.72
-50%
(4.7)
HF9610 PLC Remote Control Download Monitoring Module Serial Supports Mitsubishi, Siemens, Omron, Schneider, Panasonic, plc wifi
US $ 47.20
(5.0)
HOT
Pneumatic Quick Connector PCF4-12 Straight 01/02/03/04 Internal Thread Connecting Gas Pipe Connector 304 Stainless Stee
US $ 2.52
US $ 3.05
-17%
(5.0)
HOT
Waveshare Industrial 8-Ch Digital Input & Output Module, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount
US $ 25.19
US $ 27.99
-10%
(4.7)