BestDealPlus
  1. Home
  2. Security & Protection
  3. Building Automation
Unfortunately, this product is no longer available.
USR-M511RS232 RS485 RS422 Ethernet Modbus Gateway Supports Modbus RTU/ASCII to TCP Modbus Slave Master
USR-M511RS232 RS485 RS422 Ethernet Modbus Gateway Supports Modbus RTU/ASCII to TCP Modbus Slave Master
USR-M511RS232 RS485 RS422 Ethernet Modbus Gateway Supports Modbus RTU/ASCII to TCP Modbus Slave Master
USR-M511RS232 RS485 RS422 Ethernet Modbus Gateway Supports Modbus RTU/ASCII to TCP Modbus Slave Master

USR-M511RS232 RS485 RS422 Ethernet Modbus Gateway Supports Modbus RTU/ASCII to TCP Modbus Slave Master

(5.0)
US $ 50.07    20% off
US $ 40.06
Out Of Stock
 Shop More  Best Sellers

Cheap And Discounts USR-M511RS232 RS485 RS422 Ethernet Modbus Gateway Supports Modbus RTU/ASCII to TCP Modbus Slave Master Wholesale. Buy Directly From Merchant Libor Automation & Security Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

Nv8000 Night Vision Binoculars Infrared 3d Blue Night Vision Binoculars for Hunting
US $ 249.81
(5.0)
HOT
Circuit Breaker ABE53b ABE63b ABE103b ABE203b ABE403b ABE603b ABE803b
US $ 33.90
(5.0)
HOT
OTIS Escalator Handrail Entrance 506NCE Deflector Guard With Entrance Exit Cover Plate DAA384NQK1/2/3/4 GAB384JY1/2/3/4
US $ 6.60
(5.0)
HOT
PUSR RS485 to Ethernet Converters Serial Device Server Modbus RTU to TCP USR-TCP232-304
US $ 35.00
(5.0)
SHPINYI Automation Residential Industrial Automation None Ce Automatic Meter Reading Plc Factory
US $ 32.76
US $ 35.61
-8%
(5.0)
HOT
OTIS Elevator Limit Switch XAA177C1 XAA177B2 XAA177C2 XAA177EY1 XAA177BY3 LX2-411 LX2-412 LX2-413S LX2-414
US $ 7.88
(5.0)
RV Caravan Car Battery Capacity Indicator Coulomb Voltage Testing Equipment ATEM POWER Portable 12V 100A Battery Monitor Tester
US $ 82.95
(5.0)
HOT
Elevator Operation Contactor NDC3-0911S NDC3-1811S NDC3-3211S NDJ1Z-22 NDJ1-22
US $ 20.00
(5.0)
HOT
Timeout Phase Sequence Relay ABJ2-22WNX ABJ2-14WBX ABJ2-14W ABJ2-12W ABJ2-14WS ABJ2-12WS ABJ2-02W Three-Phase 3 Wire
US $ 34.00
(5.0)
ABKI-High Power Dual Voltage Switching Power Supply Board 24V & Dual 15V Outputs Efficient Auxiliary Switch Board
US $ 10.51
US $ 16.17
-35%
(5.0)
HOT
Relay Timeout Three-Phase AC Phase Sequence Protection ABJ1-12W ABJ1-12 ABJ1-122 ABJ1-12X ABJ1-122X 14WBX FX AX 18DY AH GH 92W
US $ 18.00
(5.0)
MP420 Portable 4-Gas Detector Alarm Handheld Digital Industrial O2 H2S CO LEL Multi Gas Analyzer Leak Detector
US $ 485.04
(5.0)
HOT
1m T2 Soft Copper Tube Coil OD 2-16mm, AC Refrigeration Copper Pipe, Flexible Annealed Copper Tubing, Wall Thickness 0.5-2mm
US $ 1.06
US $ 1.25
-15%
(5.0)
3sets Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission
US $ 61.10
(5.0)
HOT
Topvico Wireless Power Off / On Detector AC 220V Failure Outage Short Circuit Alarm Testing Sensor Home Substation Alarm
US $ 8.91
(4.2)
HOT
Thyssen Escalator Step Sinking Switch TS256-11Z-M20 TR256-11Z-M20
US $ 47.00
(5.0)
For HIWIN EGH25SA EGH15CA EGH15SA EGH20CA EGH25CA EGH30CA Linear Guide Slider
US $ 28.23
US $ 47.06
-40%
(5.0)
Industrial Automation Products Rs422 To Wifi None Hf2211s Automatic Meter Reading Automation Limited
US $ 16.52
(5.0)
HOT
24-Hour Delivery Dual DC Power Switching Module Dual Low Voltage Differential Ideal Diode 15A UPS Uninterruptible Power Supply
US $ 11.75
US $ 22.59
-48%
(5.0)
HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A
US $ 32.03
US $ 34.81
-8%
(5.0)
HOT
General Signal Light LED Power Indicator Light AD16-22DS 220V Red Green Yellow Blue White
US $ 3.00
(5.0)
HOT
Smart kWh Gas Water Flow Meter Reading RS485 Optical Probe for IR Communication IEC62056 DLMS/COSEM
US $ 33.76
(5.0)
HOT
Elevator Car Roof Handheld Haintenance Light Mobile Lighting Fixture 220V
US $ 10.00
(5.0)
HOT
12V DC Piezo Electronic Buzzer Alarm Siren Security Horn Electronic Buzzer Alarm Siren Security Horn 120 dB Alarm Sirendiscount
US $ 4.91
(5.0)
HOT
Contactor LRN10N LRN14N
US $ 14.00
(5.0)
1pcs Wifi DIY Interruptor Smart Switch Wireless Remote Controller Home Control Works with Alexa Google Home
US $ 5.49
US $ 13.73
-60%
(5.0)
HOT
Color Code Sensor Bag Making Packaging Machine Photoelectric KS-C2W KS-C2G KS-C2R KS-C2B KS-C2RG KS-C2RB KS-C2WG KS-C2WR KS-G22
US $ 27.90
(5.0)
HOT
RS485 Optical Probe for Serial Communication IEC62056 Dlms/Cosem Smart Meter Read-out Head
US $ 31.01
(5.0)
HOT
OTIS Elevator Door Vane DAA24392J103 FAA24390JK1
US $ 360.00
(5.0)
1PCS Retrofit Module Soft Startup Current Limiter For Power Tools AC Power 16A/12A/20A/15A Soft Start Current
US $ 6.93
(5.0)
Solar Power 4G Battery Monitoring System 0-15V Battery Voltage Alarm
US $ 265.68
(5.0)
HOT
TTL IR infra-red light IEC1107 DLMS bi-directional communication kWh meter electricity and gas tariff meters TTL Optical Probe
US $ 23.25
(5.0)
HOT
PUSR X86 Embedded Industrial Computer IoT Controllers Mini Pcs Fanless RJ45 Gigabit Ethernet I3 I5 I7 7200U All in One Pc USR-EC
US $ 243.00
(5.0)
12V6A Switching Power Supply Board 70W Isolated Power Supply Module Ac-Dc Power Supply Bare Board Replacement Accessories
US $ 4.13
US $ 11.80
-65%
(5.0)
SONOFF POWCT POW Ring Smart Power Meter Current Transformer 100A Energy Monitor Contacter Control Works with Alexa Google IFTTT
US $ 69.80
(5.0)
0-5V 0-10V 4-20mA Module to Rs485 Output Analog to 485 Converter
US $ 13.14
(5.0)
HOT
IGBT Elevator Module SKiip 13AC12T4V1
US $ 79.90
(5.0)
3sets Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission
US $ 62.67
(5.0)
Hot Sales DIN-Rail Serial Port RS485 To 2.45 5G WiFi Converter Server PW31B AC110V~220V Or DC Support Modbus TCP to RTU MQTT
US $ 31.19
US $ 33.90
-8%
(5.0)
HF2211 Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission HF2211A
US $ 32.85
US $ 35.71
-8%
(5.0)
HOT
OTIS Elevator Door Vane Fork Spring FAA331M2 AT120
US $ 6.49
(5.0)
HOT
Tuya Intelligent Audible and Visual Sensor ZigBee Sirene Alarm Audio App Push Notifications Remote Control USB Battery Siren
US $ 58.88
(5.0)
NV8160 Thermal Night Vision Binoculars with LCD Display 3W IR Infrared Telescopes for Low Light Conditions
US $ 194.88
(5.0)
HOT
ADM-5850G Industrial Modbus gateway server, MODBUS RTU/ASCII to Modbus TCP, support PLC serial port
US $ 33.34
US $ 43.30
-23%
(5.0)
HOT
KONE Escalator Speed Sensor Flywheel Photoelectric Sensor Missing Step Handrail Photoelectric Switch IA12ASF04POM1
US $ 52.00
(5.0)
Hunting Night Vision Binoculars and Helmet NV8000 Technology Infrared Digital Night Vision
US $ 249.81
(5.0)
HOT
KONE Elevator Door Vane Door Lock Up Down Swing Arm KM900650G13 R5
US $ 43.50
(5.0)
New Product Smart Temperature Humidity Ec ph Soil Sensor 4 in 1
US $ 42.69
(5.0)