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GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol

GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol

$397.84$397.84

1 sold
7% off
Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

$321.09$345.26

8% off
Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

$534.57$581.05

5% off
NRF52832 Bluetooth module master-slave integrated high-speed low-power BLE5.0/5.2 nRF52810 52805 NRF52832 Bluetooth module master-slave integrated high-speed low-power BLE5.0/5.2 nRF52810 52805

NRF52832 Bluetooth module master-slave integrated high-speed low-power BLE5.0/5.2 nRF52810 52805

$20.88$21.98

6% off
Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

$324.54$345.26

11% off
DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading

DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading

$170.77$193.73

USB to MBUS master, MBUS slave, RS485, WIFI to M-BUS master, M-BUS from white

USB to MBUS master, MBUS slave, RS485, WIFI to M-BUS master, M-BUS from white

$289.00$289.00

37% off
4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remote IO Swicth Board for PLC Industrial Equipment 4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remote IO Swicth Board for PLC Industrial Equipment

4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remote IO Swicth Board for PLC Industrial Equipment

$13.34$21.17

8% off
Two master one slave multiple slave cache type rs485 hub magnetic coupling isolated repeater dual host industrial two master

Two master one slave multiple slave cache type rs485 hub magnetic coupling isolated repeater dual host industrial two master

$12.86$13.98

5% off
23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module 23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

$272.44$286.78

7% off
Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

$248.16$266.84

8% off
Three-master-one-slave-multi-slave 485 repeater cache type buckle modbus dual-host photoelectric isolation hub Three-master-one-slave-multi-slave 485 repeater cache type buckle modbus dual-host photoelectric isolation hub

Three-master-one-slave-multi-slave 485 repeater cache type buckle modbus dual-host photoelectric isolation hub

$45.06$48.98

1 sold
7% off
5PCS RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera 5PCS RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

5PCS RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

$306.71$333.19

13% off
23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module 23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

$283.35$329.39

40% off
DC 12V 24V 433M Wireless RS485 IO Master-Slave RF Transceiver Relay Swicth Board For LED PTZ PLC DC 12V 24V 433M Wireless RS485 IO Master-Slave RF Transceiver Relay Swicth Board For LED PTZ PLC

DC 12V 24V 433M Wireless RS485 IO Master-Slave RF Transceiver Relay Swicth Board For LED PTZ PLC

$9.19$15.32

8% off
GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

$31.26$33.98

1 sold
5% off
Intelligent USB to MBUS bus monitoring data analyzer, supports simultaneous monitoring of master-slave device communication! Intelligent USB to MBUS bus monitoring data analyzer, supports simultaneous monitoring of master-slave device communication!

Intelligent USB to MBUS bus monitoring data analyzer, supports simultaneous monitoring of master-slave device communication!

$58.88$61.98

5% off
RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission DC 5-12V 433M 868M for RS485 PLC PTZ Wireless Meter Reading RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission DC 5-12V 433M 868M for RS485 PLC PTZ Wireless Meter Reading

RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission DC 5-12V 433M 868M for RS485 PLC PTZ Wireless Meter Reading

$153.90$162.00

6% off
Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

$546.19$581.05

6% off
Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

$546.19$581.05

8% off
Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

$317.64$345.26

11% off
8CH Multipurpose RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control R4SLS08 8CH Multipurpose RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control R4SLS08

8CH Multipurpose RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control R4SLS08

$192.37$217.40

5% off
Two way industrial grade photoelectric isolation type hub 485HUB distributor repeater 1 point 2 one master multi slave

Two way industrial grade photoelectric isolation type hub 485HUB distributor repeater 1 point 2 one master multi slave

$18.98$19.98

1 sold
7% off
Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

$248.16$266.84

8% off
GC-1201Pro two master one slave multi slave super cache isolated RS485 high-speed hub power 0dBm GC-1201Pro two master one slave multi slave super cache isolated RS485 high-speed hub power 0dBm

GC-1201Pro two master one slave multi slave super cache isolated RS485 high-speed hub power 0dBm

$42.30$45.98

12% off
RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

$262.85$299.48

5% off
Industrial grade two master and one slave RS485 repeater cache optoelectronic isolation modbus dual master hub

Industrial grade two master and one slave RS485 repeater cache optoelectronic isolation modbus dual master hub

$25.63$26.98

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

$208.27$208.27

5% off
GC-1201 two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub GC-1201 two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

GC-1201 two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

$31.33$32.98

6% off
Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

$324.54$345.26

7% off
STM32 new Modbus RTU development board master and slave learning board STM32 RTU development board STM32 new Modbus RTU development board master and slave learning board STM32 RTU development board

STM32 new Modbus RTU development board master and slave learning board STM32 RTU development board

$187.50$201.61

5% off
LK-RS3201 Two Way Cache Isolation 485 Hub Splitter 485HUB Two Master One Slave Multiple Slave LK-RS3201 Two Way Cache Isolation 485 Hub Splitter 485HUB Two Master One Slave Multiple Slave

LK-RS3201 Two Way Cache Isolation 485 Hub Splitter 485HUB Two Master One Slave Multiple Slave

$27.53$28.98

1 sold
40% off
RF Master-Slave Networking Remote IO Swicth Board for PLC Motor Industrial Equipment 4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remote IO Swicth Board for PLC Motor Industrial Equipment 4DI-DO 433M Wireless RS485 Bus Relay Module

RF Master-Slave Networking Remote IO Swicth Board for PLC Motor Industrial Equipment 4DI-DO 433M Wireless RS485 Bus Relay Module

$15.10$25.16

7% off
USB to MBUS Master, MBUS Slave, RS485, WIFI to M-BUS Master, M-BUS Slave White USB to MBUS Master, MBUS Slave, RS485, WIFI to M-BUS Master, M-BUS Slave White

USB to MBUS Master, MBUS Slave, RS485, WIFI to M-BUS Master, M-BUS Slave White

$249.57$268.35

2 sold
32CH 24V RS485 IO Master-Slave Remote Control Switch Board NPN Or PNP Isolation Input 300MA MOS Output Modbus Module 32CH 24V RS485 IO Master-Slave Remote Control Switch Board NPN Or PNP Isolation Input 300MA MOS Output Modbus Module

32CH 24V RS485 IO Master-Slave Remote Control Switch Board NPN Or PNP Isolation Input 300MA MOS Output Modbus Module

$267.25$267.25

7% off
Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

$248.16$266.84

GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol

GC-1201Pro two master one slave server RS485 hub Modbus RTU communication protocol

$397.84 $397.84

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% off
Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

$321.09 $345.26

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8% off
Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

$534.57 $581.05

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
NRF52832 Bluetooth module master-slave integrated high-speed low-power BLE5.0/5.2 nRF52810 52805 NRF52832 Bluetooth module master-slave integrated high-speed low-power BLE5.0/5.2 nRF52810 52805

NRF52832 Bluetooth module master-slave integrated high-speed low-power BLE5.0/5.2 nRF52810 52805

$20.88 $21.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

$324.54 $345.26

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
11% off
DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading

DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading

$170.77 $193.73

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
USB to MBUS master, MBUS slave, RS485, WIFI to M-BUS master, M-BUS from white

USB to MBUS master, MBUS slave, RS485, WIFI to M-BUS master, M-BUS from white

$289.00 $289.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
37% off
4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remote IO Swicth Board for PLC Industrial Equipment 4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remote IO Swicth Board for PLC Industrial Equipment

4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remote IO Swicth Board for PLC Industrial Equipment

$13.34 $21.17

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8% off
Two master one slave multiple slave cache type rs485 hub magnetic coupling isolated repeater dual host industrial two master

Two master one slave multiple slave cache type rs485 hub magnetic coupling isolated repeater dual host industrial two master

$12.86 $13.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module 23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

$272.44 $286.78

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% off
Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

$248.16 $266.84

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8% off
Three-master-one-slave-multi-slave 485 repeater cache type buckle modbus dual-host photoelectric isolation hub Three-master-one-slave-multi-slave 485 repeater cache type buckle modbus dual-host photoelectric isolation hub

Three-master-one-slave-multi-slave 485 repeater cache type buckle modbus dual-host photoelectric isolation hub

$45.06 $48.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% off
5PCS RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera 5PCS RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

5PCS RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

$306.71 $333.19

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
13% off
23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module 23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

23IOD32 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

$283.35 $329.39

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
40% off
DC 12V 24V 433M Wireless RS485 IO Master-Slave RF Transceiver Relay Swicth Board For LED PTZ PLC DC 12V 24V 433M Wireless RS485 IO Master-Slave RF Transceiver Relay Swicth Board For LED PTZ PLC

DC 12V 24V 433M Wireless RS485 IO Master-Slave RF Transceiver Relay Swicth Board For LED PTZ PLC

$9.19 $15.32

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8% off
GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

GC-1201S two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

$31.26 $33.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
Intelligent USB to MBUS bus monitoring data analyzer, supports simultaneous monitoring of master-slave device communication! Intelligent USB to MBUS bus monitoring data analyzer, supports simultaneous monitoring of master-slave device communication!

Intelligent USB to MBUS bus monitoring data analyzer, supports simultaneous monitoring of master-slave device communication!

$58.88 $61.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission DC 5-12V 433M 868M for RS485 PLC PTZ Wireless Meter Reading RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission DC 5-12V 433M 868M for RS485 PLC PTZ Wireless Meter Reading

RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission DC 5-12V 433M 868M for RS485 PLC PTZ Wireless Meter Reading

$153.90 $162.00

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

$546.19 $581.05

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
6% off
Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

Four Masters, One Slave, Multiple Slaves Rs485 Cache Hub 485 Multi-master Data Distribution and Sharing

$546.19 $581.05

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8% off
Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

$317.64 $345.26

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
11% off
8CH Multipurpose RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control R4SLS08 8CH Multipurpose RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control R4SLS08

8CH Multipurpose RS485 Modbus Rtu Digital IO Module 141R Spring Terminal Block Master-slave Digital Collection Control R4SLS08

$192.37 $217.40

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
Two way industrial grade photoelectric isolation type hub 485HUB distributor repeater 1 point 2 one master multi slave

Two way industrial grade photoelectric isolation type hub 485HUB distributor repeater 1 point 2 one master multi slave

$18.98 $19.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
7% off
Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

$248.16 $266.84

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8% off
GC-1201Pro two master one slave multi slave super cache isolated RS485 high-speed hub power 0dBm GC-1201Pro two master one slave multi slave super cache isolated RS485 high-speed hub power 0dBm

GC-1201Pro two master one slave multi slave super cache isolated RS485 high-speed hub power 0dBm

$42.30 $45.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
12% off
RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

RS485 Master-slave Network Transceiver Wireless Repeater FSK 433M 868M UHF FR Module DTU Board For PTZ Camera

$262.85 $299.48

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
Industrial grade two master and one slave RS485 repeater cache optoelectronic isolation modbus dual master hub

Industrial grade two master and one slave RS485 repeater cache optoelectronic isolation modbus dual master hub

$25.63 $26.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module 32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

32CH RS485 IO Master-Slave Remote Control Switch Board NPN/PNP Isolation Input 300MA MOS Output Modbus RTU PLC Module

$208.27 $208.27

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
GC-1201 two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub GC-1201 two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

GC-1201 two master and one slave RS485 repeater photoelectric isolation Modbus Dual Host Hub

$31.33 $32.98

Categories: Home Improvement, Electrical Equipment & Supplies

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6% off
Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

Two Master and One Slave Buffer Type Rs485 Hub Modbus Dual Master Data Sharing Distribution Repeater

$324.54 $345.26

Categories: Home Improvement, Electrical Equipment & Supplies

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7% off
STM32 new Modbus RTU development board master and slave learning board STM32 RTU development board STM32 new Modbus RTU development board master and slave learning board STM32 RTU development board

STM32 new Modbus RTU development board master and slave learning board STM32 RTU development board

$187.50 $201.61

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
LK-RS3201 Two Way Cache Isolation 485 Hub Splitter 485HUB Two Master One Slave Multiple Slave LK-RS3201 Two Way Cache Isolation 485 Hub Splitter 485HUB Two Master One Slave Multiple Slave

LK-RS3201 Two Way Cache Isolation 485 Hub Splitter 485HUB Two Master One Slave Multiple Slave

$27.53 $28.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
40% off
RF Master-Slave Networking Remote IO Swicth Board for PLC Motor Industrial Equipment 4DI-DO 433M Wireless RS485 Bus Relay Module RF Master-Slave Networking Remote IO Swicth Board for PLC Motor Industrial Equipment 4DI-DO 433M Wireless RS485 Bus Relay Module

RF Master-Slave Networking Remote IO Swicth Board for PLC Motor Industrial Equipment 4DI-DO 433M Wireless RS485 Bus Relay Module

$15.10 $25.16

Categories: Home Improvement, Electrical Equipment & Supplies

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7% off
USB to MBUS Master, MBUS Slave, RS485, WIFI to M-BUS Master, M-BUS Slave White USB to MBUS Master, MBUS Slave, RS485, WIFI to M-BUS Master, M-BUS Slave White

USB to MBUS Master, MBUS Slave, RS485, WIFI to M-BUS Master, M-BUS Slave White

$249.57 $268.35

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
32CH 24V RS485 IO Master-Slave Remote Control Switch Board NPN Or PNP Isolation Input 300MA MOS Output Modbus Module 32CH 24V RS485 IO Master-Slave Remote Control Switch Board NPN Or PNP Isolation Input 300MA MOS Output Modbus Module

32CH 24V RS485 IO Master-Slave Remote Control Switch Board NPN Or PNP Isolation Input 300MA MOS Output Modbus Module

$267.25 $267.25

Categories: Home Improvement, Electrical Equipment & Supplies

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7% off
Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

Two Master One Slave Multiple Slave 485 Repeater Buffer Type Buckle Modbus Dual Master Photoelectric Isolation Hub

$248.16 $266.84

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now