BestDealPlus
  1. Home
  2. Security & Protection
  3. Building Automation
Unfortunately, this product is no longer available.
MB11DI4RO Switch In/ Output 11Channel Open 4CH Relay Output Module RS485 MODBUS-RTU Communication
MB11DI4RO Switch In/ Output 11Channel Open 4CH Relay Output Module RS485 MODBUS-RTU Communication
MB11DI4RO Switch In/ Output 11Channel Open 4CH Relay Output Module RS485 MODBUS-RTU Communication
MB11DI4RO Switch In/ Output 11Channel Open 4CH Relay Output Module RS485 MODBUS-RTU Communication

MB11DI4RO Switch In/ Output 11Channel Open 4CH Relay Output Module RS485 MODBUS-RTU Communication

(5.0)
US $ 33.99    20% off
US $ 27.19
Out Of Stock
 Shop More  Best Sellers

Cheap And Discounts MB11DI4RO Switch In/ Output 11Channel Open 4CH Relay Output Module RS485 MODBUS-RTU Communication Wholesale. Buy Directly From Merchant Libor Automation & Security Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

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
CANNY Escalator Step Shaft Sleeve Dlamp Ring Pin R-Type Fixed Mylon Stopper SCS319637
US $ 4.90
(5.0)
HOT
KONE Escalator Speed Sensor Flywheel Photoelectric Sensor Missing Step Handrail Photoelectric Switch IA12ASF04POM1
US $ 52.00
(5.0)
N75R-12V6A Switching Power Supply Board 70W Isolated Power Supply Module Ac-Dc Power Supply Bare Board Spare Parts
US $ 6.95
US $ 11.21
-38%
(5.0)
HOT
IEC62056-21 IEC1107 Optical Probe with RS232 DB9 OPTO Interface Meter Readout Head
US $ 34.90
(5.0)
HOT
Relay Three-Phase Power Protector Phase Sequence Protection GMR-32B YKGMR-32B
US $ 20.00
(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
OTIS Escalator Guide Slider Handrail Anti Deviation Slider XAA385AJ1 55 / 60 MM XAA385X
US $ 3.19
(5.0)
HOT
IGBT Elevator Module SKiip 13AC12T4V1
US $ 79.90
(5.0)
HOT
Thyssen Escalator Drive Multi Pulley Belt Roller 1709101700 110*60*6204 MM 13 Slots
US $ 36.90
(5.0)
HOT
RS-232 OPTO optical port reader DB9 IEC 62056-21 IEC 1107 Magnetic mounting to meter
US $ 28.23
(5.0)
HOT
Industrial 2 ports Serial RS232 RS485 to WIFI Converter supports modbus RTU to TCP USR-W630
US $ 61.99
(5.0)
HOT
Contactor Auxiliary Contact SZ-A11 SZ-A22 SZ-A31 SZ-A40 SZ-AS1 SZ-AS2 SZ-Z5 SZ-Z35
US $ 5.00
(5.0)
HOT
Elevator Proximity Switch NBB8-18GM50-E0 86144
US $ 35.90
(5.0)
2X 5V USB Fan Speed Controller Voltage Regulation Module Motor Speed Controller USB-A Interface DIY-Y47A
US $ 7.55
US $ 9.81
-23%
(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)
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)
HOT
TTL IR Half-Duplex Near IR Signal IEC1107 DLMS Communication Protocol Power Meter Data Collect Reading Analyse TTL Optical Probe
US $ 22.58
(5.0)
For HIWIN EGH25SA EGH15CA EGH15SA EGH20CA EGH25CA EGH30CA Linear Guide Slider
US $ 28.23
US $ 47.06
-40%
(5.0)
HOT
OTIS Elevator Door Vane DAA24392J103 FAA24390JK1
US $ 360.00
(5.0)
HOT
Thyssen Escalator Handrail Entrance Plate FT823 FT822 FT845 FT853 FT732 FT818
US $ 35.00
(5.0)
HOT
MOES WiFi RF IR Universal Remote Controller RF Appliances Appliances Tuya Smart Life App Voice Control via Alexa Google Home
US $ 15.29
US $ 24.27
-37%
(4.9)
HOT
OTIS Elevator Power PCB Board GAA26800LX1 PRBB GAA610ACF1
US $ 309.89
(5.0)
HOT
OTIS Elevator Brake Detection Micro Switch 83181 83186
US $ 16.00
(5.0)
HOT
Hitachi Elevator Contact Wheel Switch Pin Switch Safety Window Door Lock 13000808-A
US $ 8.88
(5.0)
HOT
Contactor YJX2-1810 YJX2-3211 YJX2-1201
US $ 8.00
(5.0)
HOT
Electronic Overcurrent Relay HDER-SS 05N 30N 60N 90-260V 180-440V
US $ 18.89
(5.0)
Hunting Night Vision Binoculars and Helmet NV8000 Technology Infrared Digital Night Vision
US $ 249.81
(5.0)
HOT
Lighting Protector Coaxial Satellite TV Lightning Protection Devices Satellite Antenna Lightning Arrester 5-2150MHz Wholesale
US $ 6.00
(1.0)
HOT
Multifunction Multiuse Multitool Edc Army Kit Multi Tool Repair Multipurpose Pocket Gear Screwdriver Portable Utility Fold Plier
US $ 4.95
US $ 6.35
-22%
(4.0)
Weather Monitoring Solar Radiation Sensor rs 485 Sun Radiation Sensor
US $ 82.76
(5.0)
HOT
XIZI OTIS Escalator Main Drive Speed Switch ND8-S3-M12S ND30-S3-M30S XAA174AGJ12 XAA174AGJ13
US $ 34.00
(5.0)
HOT
Circuit Breaker Air Switch ABS33C ABS53C ABS63C ABS103C ABS203C ABS403C ABS603C ABS803C
US $ 27.00
(5.0)
HOT
Thermal Overload Relay LRD3322C LRD3353C LRD3355C LRD3357C LRD3359C LRD3361C LRD3363C LRD3365C
US $ 34.00
(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
Elevator Contactor LC1D40008F7 AC110V 40A
US $ 160.00
(5.0)
HOT
For Elevator Door Motor EMB-48-8 SE-BL YX401C566-01
US $ 445.00
(5.0)
HOT
RS485 Optical Probe for Serial Communication IEC62056 Dlms/Cosem Smart Meter Read-out Head
US $ 31.01
(5.0)
HOT
Hyundai Elevator door Machine PCB Board HIDC-N REV 1.2 DI-INT-7A-M CTC SPVF5 SPVF7
US $ 674.90
(5.0)
4S CO Electrochemical Gas Sensor Carbon Monoxide Concentration Sensor with 20ma Max Output
US $ 65.40
(5.0)
HOT
Escalator Slider Handrail Guide SDH393696
US $ 5.90
(5.0)
Top fashion plc wifi Home HF9624 4G LTE PLC Remote Control Element Supports Mitsubishi, Siemens, , Schneider, Panasonic...
US $ 100.83
US $ 109.59
-8%
(5.0)
3sets Serial to WiFi RS232/RS485/RS422 to WiFi/Ethernet Converter Module for Industrial Automation Data Transmission
US $ 61.10
(5.0)
Industrial Automation Automation Residential Ce Fcc None Rohs Hf2211a Automatic Meter Reading Plc Wifi Flash Sale
US $ 20.58
US $ 22.37
-8%
(5.0)
HOT
3-Phase Sequence Relay Protector DPA51CM44-B014 DPA51CM44-B014T DPA51CM44-B018T
US $ 26.00
(5.0)
HOT
Contactor FC-1 SF20BAA FC-1UL SF20B1A AC220V
US $ 42.00
(5.0)
Solar Power 4G Battery Monitoring System 0-15V Battery Voltage Alarm
US $ 265.68
(5.0)
HOT
Matter Smart Switch Breaker Module Circuit Breaker WiFi Smart Home Automation Collaborates with Homekit Alexa Google smart tings
US $ 10.66
US $ 15.23
-30%
(5.0)