+

Relay Module 20ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 10V Voltage Reading

USD 22.58USD 62.73

Relay Module 20ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 10V Voltage Reading

Description
Specification
RELATED PRODUCTS
100x Micro Auto Car Low Profile Mini Blade Fuse Kit 3A5A7.5A10A15A 20A25A30A 1Set Easy To Use With Black Puller
USD 3.90USD 5.65
4 Pin 1.5 Series Auto Modification Accessories Blue Waterproof Connector Wire Harness Sealed Socket For Automobile
USD 12.29USD 17.31
Dual USB AC Power Socket Embedded Dual USB Desktop Receptacle DC Charging Power Panel Module Outlet 5V 2.1A
USD 9.02USD 12.89
10pcs-1000pcs 3Pins XLR Female Microphone Socket Black Gold Pin For Ji Cheng JCNC3FDM3-H-B K3P Small Square Connector
USD 12.22USD 16.30
150Pcs Fast Blow Fuse 5x20mm Glass Fuses Assortment kit 0.1A-30A Quick Blow Glass Tube Fuse with Plastic Box
USD 6.55USD 9.50
75pcs Ceramics Fuses Kit In Box 6mm x 30mm Fuse 0.5A 1A 2A 3A 4A 5A 6A 8A 10A 13A 15A 20A 25A 30A 6*30 Protective Insurance Tube
USD 8.73USD 12.29
10PCS/lot potentiometer knobs 15X17mm 6mm WH148 potentiometer B10K color knob cap Yellow Orange Blue White Red
USD 1.08USD 1.15
Dual USB AC Power Socket Embedded Dual USB Desktop Receptacle DC Charging Power Panel Module Outlet 5V 2.1A
USD 3.00
SA-3405T 1502-12C7U2B2S1 Fuel Shutoff Solenoid 366-07197 Stainless Steel Diesel Engine Parts 12V Stop Solenoid Co
USD 39.45USD 51.24
Z11 Iron Core 85W 255V/275/295V/6.3V/3.15V Tube Amplifier Transformer, Multi-purpose Power Transformer
USD 32.98
85W power transformer+5W single-ended output transformer*2, 6P1 6P14 6P6 tube amplifier transformer set transformer
USD 30.88
myadn audio, home high-power hifi amplifier with fever, output power: 85W+85W, frequency response: 20hz---30Khz
USD 216.14USD 227.52
85W amplifier power transformer, EI76*50 iron core, all copper wire package, suitable for 6P1 6P14 6P6P, etc.
USD 19.32
6P1 6P14 6P6 tube amplifier DIY kit transformer, 85W power transformer +5W single-ended output transformer
USD 29.94USD 31.52
VFD 380V 11KW AC 380V 1.5kW/2.2KW/4KW/5.5KW/7.5KW Vector Variable Frequency Drive 3-Phase Speed Controller Inverter Motor
USD 74.80USD 136.00
11KW AC motor inverter 3 Phase 380V 25A Frequency Inverter vector control 11KW Frequency inverter Vfd 11KW
USD 74.80USD 136.00
2/2 Way normally closed AC DC 12V 110V 24V 220V big size 2 inch water solenoid valve
USD 144.00
L8009 LCD TV 8-inch Mini/Car TV Computer Display/Monitor
USD 65.00
1PCS Displayport 1.4V To DP Female to Mini DP Male Elbow 8k/60Hz Pass Through 90 Degree Angle Displayport 1.4 Converter
USD 1.00USD 1.25
High Power Splitter Quick Wire Connector Terminal Block Electrical Cable Junction Box ZK-306/506/1106/1116/1216/1306 Connectors
USD 1.24USD 1.79
Cable Clamp Bracket High Voltage Cable Organizer Protector Fastener
USD 16.99USD 28.32
25PCS Cable Clamp Bracket High Voltage Cable Organizer Protector Fastener
USD 16.08USD 26.80
Insulated Alligator Clips High-strength Nylon PA Banana Female Adapter For Battery Chargers Voltage Tester Electrician Tools
USD 2.02USD 4.30
1/2/5pc Audio Speaker Cable Wire Connector Gold plated 4mm Banana Male Plug Binding Post Solder-free Adapter with Silicone Shell
USD 1.28USD 1.85
New Mining Breakout Board 12 Port 6Pin Connector Power Module For HP 500W 800W 1400W 1600W PSU For GPU Graphics Card
USD 13.35USD 17.57
5PCS Wall Mounted 3 Speed 4 Wire Chandelier Red Cord Switch Speed Control Switch Pull Rope Switch Pull Chain Switch
USD 8.83USD 14.72
12V 24V 48V 2000W MPPT Hybird Wind Solar Charge Controller Generator Regulator for For Lifepo4 Lithium Lead Acid
USD 105.00USD 150.00
Solar Power Generation System 2000W Power Inverter EU Dual USB 12V-220V 2000W Vehicle Solar Panel With 100A Controller Kit
USD 66.99USD 106.33
100pcs/pack E0506 E0508 E0510 E0512 Insulated Ferrules Terminal Block Cord End Wire Connector Electrical Crimp Terminator
USD 0.53USD 0.88
960Pcs/lot Ceramic Capacitor Assortment Kit 2PF-0.1UF 50V Ceramic Capacitors Set 24value*40pcs Diy Electronic Capacitors 20%
USD 8.79USD 10.99
20-40mm Adhesive-Backed Mounts Cable Tie Mounts Wire Tie Base Holders Screw-Hole Anchor Point Provides Optimal Strength for long
USD 9.49USD 9.99
10PCS SMD 2-foot tact switch 3*6*5MM white two-foot surface sticker micro-touch tact button switch taping
USD 1.28
Portable Solar Ceramic Lamp Circuit Control Board Strong Ornamental Lantern Light Control Circuit Board for Outdoor Garden Light
USD 1.28USD 1.85
Solar Jar Light Controller 3.7V Solar Ceramic Light Controller Circuit Board 3.7V solar water float lamp controller jar light ci
USD 0.99
10pcs/lot TPU Compatibe for Mindray MEC1000/PM9000 Infant/Neonate Wrap Spo2 Sensor,Pulse Oximeter Probe Sensor,Oxygen Sensor
USD 171.00USD 190.00
0.3m/1m/2m Micro USB 2.0 Female Jack 2 Pin 2 Wire Power Charge charging Cord Extension Connector DIY 5V usb fans extend Cable
USD 1.24USD 1.77
0.3m/1m/2m Micro USB 2.0 Female Jack 2 Pin 2 Wire Power Charge charging Cord Extension Connector DIY 5V usb fans extend Cable
USD 1.24USD 1.77
Free Ship From Germany! ACT 3PCS Nema34 Stepper Motor 34HS1456B Dual Shaft 4-Lead 1232oz-in 115mm 5.6A Bipolar CE ISO RoHz CNC
USD 176.47
Free Ship From Germany! ACT 60PCS Nema17 Stepper Motor 17HS5425 2Phase 70oz-in 48mm 2.5A CE ROSH ISO 3D Printer Robot Reprap
USD 589.00
Free Ship From Germany! ACT 5PCS Nema17 Stepper Motor 17HS3404L23P1-X1 2Phase 2800g-cm 0.4A 4-Lead CE ROSH ISO 3D Printer Robot
USD 59.63
Free Ship From Germany! ACT 3Axis Stepper Motor Driver DM542 4.2A 24-50V 128micro For Nema17 23 motor Competitive Price
USD 152.00
Free ship from Germany!ACT 1PC Nema17 Stepper Motor 17HM5424 0.9degree 70oz-in 48mm 2.4A 4-lead CE ROHS ISO 3D Printer
USD 20.22
Free Ship From Germany! ACT 20PCS Nema17 Stepper Motor 17HM5417 0.9degree 56oz-in 48mm 1.7A 4-lead CE ROHS ISO Top Quality
USD 322.19
Free Ship From Germany! ACT 60PCS Nema17 Stepper Motor 17HS4417 2Phase 56oz-in 40mm 1.7A CE ROSH ISO 3D Printer High Quality
USD 469.35
Free Ship From Germany!ACT 5PCS Nema17 Stepper Motor 17HS5415P1-X6 75oz-in 48mm 1.5A 4-lead CE ROSH ISO Factory Direct Sale
USD 99.28
Free ship from Germany!ACT Motor 3Axis Nema23 Stepper Motor 23HS8430B21 4-Lead 270oz-in 76mm 3.0A Driver Board TB6560 3.5A+Power
USD 135.87
Mini CT14 5.0 Bluetooth-compatible Stereo Amplifier Board Module Dual 5W Power
USD 1.52USD 2.24
Tuya Smart Switch WiFi Smart Home WiFi Wireless Remote Wall Panel Voice Control Touch LED Light Switches Alexa Google Home Alice
USD 5.65USD 10.27
Smart Switch WiFi LED Panel Light Switch Home 100-250V Smart Life Tuya App Control Touch Sensor Wall Switches For Alexa Google
USD 5.20USD 8.00
1/2/3 Gang Panel Touch LED Light Smart APP Remote WIFI Wall Switches House Life For Home Voice Control Wireless Alexa Google
USD 16.05USD 32.10
+