DC 12V 24V Industrial Grade 4DO RS485 Relay Module DIP Switch Set Parameters Modbus RTU PLC IO Expanding Board RYR404A
Price history chart & currency exchange rate
Customers also viewed
![Tickas 8CH RS485 Relay Modbus RTU Protocol Serial Port Remote Control Switch for PLC Control Board
Tickas 8CH RS485 Relay Modbus RTU Protocol Serial Port Remote Control Switch for PLC Control Board](http://i5.walmartimages.com/asr/f5dadc24-17ae-4919-834e-c23f5bb71491_1.92c0003f7ca50f5a5e957509100755b5.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
28%
$22.99
Tickas 8CH RS485 Relay Modbus RTU Protocol Serial Port Remote Control Switch for PLC Control Board
walmart.com![BAMILL DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module NEW
BAMILL DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module NEW](http://i5.walmartimages.com/asr/57ecbd35-65de-4782-8967-c1a67599ff3e.42ed3fb0d16d09de4268a1e63aae64d5.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
22%
$12.99
BAMILL DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module NEW
walmart.com![Programmable Logic Controller, Plc Regulator Dc 24v Fx1n-20mr Industrial Control Board
Programmable Logic Controller, Plc Regulator Dc 24v Fx1n-20mr Industrial Control Board](http://img.kwcdn.com/product/fancy/a4dc1880-cb74-47ba-b3b2-89b8fc66ce50.jpg)
19%
$30.49
Programmable Logic Controller, Plc Regulator Dc 24v Fx1n-20mr Industrial Control Board
temu.com![PwrON 6.6 FT Long AC to DC Adapter For Crestron ST-IO STIO ST10 Relay Digital In/Out Module Power Supply Cord
PwrON 6.6 FT Long AC to DC Adapter For Crestron ST-IO STIO ST10 Relay Digital In/Out Module Power Supply Cord](http://i5.walmartimages.com/asr/c44d62b7-0bcc-4bfa-9014-a9c292236ad5_1.533ef7856d633ce92fff1d46253ca6a3.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
14%
$24.60
PwrON 6.6 FT Long AC to DC Adapter For Crestron ST-IO STIO ST10 Relay Digital In/Out Module Power Supply Cord
walmart.com![7 Channel RS485 NTC Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07
7 Channel RS485 NTC Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07](http://i5.walmartimages.com/asr/f2fe0bab-34d7-45a8-93cc-c3cbb76ac622.f844b3220dea36303a5afa5818f978fc.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
11%
$12.65
7 Channel RS485 NTC Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07
walmart.com![EBTOOLS DC 12V 2CH DAC 0‑5V 0‑10V PWM To Voltage Analog Converter RS485 RTU Board HQ
EBTOOLS DC 12V 2CH DAC 0‑5V 0‑10V PWM To Voltage Analog Converter RS485 RTU Board HQ](http://i5.walmartimages.com/asr/9ab2e342-3a9f-46d8-b928-ca99f232d128.aade045dbd5983b0c3d3e77f9e852fb8.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
8%
$8.98
EBTOOLS DC 12V 2CH DAC 0‑5V 0‑10V PWM To Voltage Analog Converter RS485 RTU Board HQ
walmart.com![ESTINK PLC Communication LED Display PLC Display LED Serial Port Meter Communication 4‑Digit DC5‑36V For MODBUS‑RTU RS485
ESTINK PLC Communication LED Display PLC Display LED Serial Port Meter Communication 4‑Digit DC5‑36V For MODBUS‑RTU RS485](http://i5.walmartimages.com/asr/ae7a62e7-ade2-45b2-9c50-9926e5fc319c.0569391207878e8855c7f484b6e1579f.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
2%
$13.46
ESTINK PLC Communication LED Display PLC Display LED Serial Port Meter Communication 4‑Digit DC5‑36V For MODBUS‑RTU RS485
walmart.com![Gupbes N46IB02 4‑20MA RS485 Current Analog Acquisition Module ADC RTU 06 Function Codes
Gupbes N46IB02 4‑20MA RS485 Current Analog Acquisition Module ADC RTU 06 Function Codes](http://i5.walmartimages.com/asr/230e9f94-9a29-4710-b0e4-0ed1b5cef6c9.c59b13f701cbe9c7875449ff5993ff34.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
1%
$8.16
Gupbes N46IB02 4‑20MA RS485 Current Analog Acquisition Module ADC RTU 06 Function Codes
walmart.com![13-pocket Expanding File Folder With Handle – Portable A4 Letter Size Accordion Organizer Box, Pp Material With Colorful Labels Set
13-pocket Expanding File Folder With Handle – Portable A4 Letter Size Accordion Organizer Box, Pp Material With Colorful Labels Set](http://img.kwcdn.com/product/fancy/f27a3e87-8694-44ad-bdb1-8898b561d05c.jpg)
1%
$5.99
13-pocket Expanding File Folder With Handle – Portable A4 Letter Size Accordion Organizer Box, Pp Material With Colorful Labels Set
temu.com![1set 5A 20V USB 3.1 Type C Male Plug Female Socket 6Pin With E-marker chip Connector with PCB Board PD 40W 60W 100W Test Module
1set 5A 20V USB 3.1 Type C Male Plug Female Socket 6Pin With E-marker chip Connector with PCB Board PD 40W 60W 100W Test Module](http://ae04.alicdn.com/kf/S1f3f7a12f8d04722915b3cead8831e6cc.jpg)
1%
$1.46
1set 5A 20V USB 3.1 Type C Male Plug Female Socket 6Pin With E-marker chip Connector with PCB Board PD 40W 60W 100W Test Module
aliexpress.com![Feiruifan Easy Installation High Accuracy DDS519MR Electricity Meter Single Phase Accurate Measurement Multifunctional 230V AC 35mm DIN Rail kWh Meter with RS485 Modbus for Household Appliances
Feiruifan Easy Installation High Accuracy DDS519MR Electricity Meter Single Phase Accurate Measurement Multifunctional 230V AC 35mm DIN Rail kWh Meter with RS485 Modbus for Household Appliances](http://i5.walmartimages.com/asr/76b8d671-a8d8-4329-b1e0-eda10aacfdca.ad106e85b50c91c855f511a890b809f2.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
1%
$30.39
Feiruifan Easy Installation High Accuracy DDS519MR Electricity Meter Single Phase Accurate Measurement Multifunctional 230V AC 35mm DIN Rail kWh Meter with RS485 Modbus for Household Appliances
walmart.com![Pagoda Drill Serrated Drill 6-piece Set Of Titanium Plated Pagoda Drill Bits, Woodworking Hole Expanding And Grooving Pagoda Drill Plastic Box Set
Pagoda Drill Serrated Drill 6-piece Set Of Titanium Plated Pagoda Drill Bits, Woodworking Hole Expanding And Grooving Pagoda Drill Plastic Box Set](http://img.kwcdn.com/product/Fancyalgo/VirtualModelMatting/2d21c0b169c7db7fb4207dd61e422489.jpg)
+1%
1%
~ $13.10
Pagoda Drill Serrated Drill 6-piece Set Of Titanium Plated Pagoda Drill Bits, Woodworking Hole Expanding And Grooving Pagoda Drill Plastic Box Set
temu.com![Missing Persons Binder: Custom Dye Cloth Bound Expanding File Folder For Vital Documents, Emergency Contacts, Social Security Cards, Passports, Photos, And Letters - Adult Use
Missing Persons Binder: Custom Dye Cloth Bound Expanding File Folder For Vital Documents, Emergency Contacts, Social Security Cards, Passports, Photos, And Letters - Adult Use](http://img.kwcdn.com/product/fancy/8bd89de2-76c8-44f0-a70e-b40b1253aa06.jpg)
+1%
1%
~ $15.70
Missing Persons Binder: Custom Dye Cloth Bound Expanding File Folder For Vital Documents, Emergency Contacts, Social Security Cards, Passports, Photos, And Letters - Adult Use
temu.com1%
$28.00
Jason Markk Jason Markk RTU + Premium Brush Bundle - Adult No Color Size One Size
footlocker.com![European american vintage letter beding set,single double cotton twin full queen home textile flat sheet pillow case duvet cover
European american vintage letter beding set,single double cotton twin full queen home textile flat sheet pillow case duvet cover](http://ae04.alicdn.com/kf/Sa5b70fc26d1c4a3d82e6cc6a07c80db9A.jpg)
1%
$70.00
European american vintage letter beding set,single double cotton twin full queen home textile flat sheet pillow case duvet cover
aliexpress.com![1pc Adjustable Bike Saddle Rail Bottle Holder Extension Mount, Lightweight Bicycle Seat Post Water Bottle Cage Rack, Compatible With Road And Mountain Bikes, Expanding Design
1pc Adjustable Bike Saddle Rail Bottle Holder Extension Mount, Lightweight Bicycle Seat Post Water Bottle Cage Rack, Compatible With Road And Mountain Bikes, Expanding Design](http://img.kwcdn.com/product/open/2024-05-14/1715672621985-5545611502a3407aa1517f3ea2451826-goods.jpeg)
1%
$7.55
1pc Adjustable Bike Saddle Rail Bottle Holder Extension Mount, Lightweight Bicycle Seat Post Water Bottle Cage Rack, Compatible With Road And Mountain Bikes, Expanding Design
temu.com![50pcs Plastic Shade Hardware Net Clips, Greenhouse Cloth Fastening Hooks, Outdoor Courtyard Sunshade Clasp For Hanging And Expanding
50pcs Plastic Shade Hardware Net Clips, Greenhouse Cloth Fastening Hooks, Outdoor Courtyard Sunshade Clasp For Hanging And Expanding](http://img.kwcdn.com/product/open/2024-04-20/1713608616507-9091b15fd27145febc4a0ebcc4897ee0-goods.jpeg)
+1%
1%
~ $4.72
50pcs Plastic Shade Hardware Net Clips, Greenhouse Cloth Fastening Hooks, Outdoor Courtyard Sunshade Clasp For Hanging And Expanding
temu.com1%
$28.00
Adult Jason Markk Jason Markk RTU + Premium Brush Bundle - Adult No Color Size One Size
kidsfootlocker.com![Women Red/Black Dance Sandals Open Toe High Heels Shoes Hook-and-Loop Ankle Straps Sexy Stiletto Shoes Slip On Sandals
Women Red/Black Dance Sandals Open Toe High Heels Shoes Hook-and-Loop Ankle Straps Sexy Stiletto Shoes Slip On Sandals](http://ae04.alicdn.com/kf/H101c47b8d3814af7b597cbb9faa83892b.jpg)
1%
$46.80
Women Red/Black Dance Sandals Open Toe High Heels Shoes Hook-and-Loop Ankle Straps Sexy Stiletto Shoes Slip On Sandals
aliexpress.com![American small chandelier aisle lamp corridor table lamp porch staircase cloakroom lamp hall lamp European Crystal Chandelier
American small chandelier aisle lamp corridor table lamp porch staircase cloakroom lamp hall lamp European Crystal Chandelier](http://ae01.alicdn.com/kf/H2273a741aa9845b3b9c0609bdddd9841a.jpg)
-13%
1%
$75.44
American small chandelier aisle lamp corridor table lamp porch staircase cloakroom lamp hall lamp European Crystal Chandelier
aliexpress.com