+

12VDC 2 Channel 2DI-2DO Modbus RTU RS485 Relay NPN Input Relay PLC IO Expanding

USD 5.59USD 7.99

12VDC 2 Channel 2DI-2DO Modbus RTU RS485 Relay NPN Input Relay PLC IO Expanding

Description
Specification
RELATED PRODUCTS
400W 24V 48V 60V 72V Power Supply Single Output for CNC Router Foaming Milling Cutting Laser Engraver
USD 36.66USD 39.00
1pcs Waterproof Plastic Project Electronic Instrument Case Enclosure Box 58x35x15mm Wire Junction Boxes
USD 0.68
XY6014 CNC Adjustable DC Stabilized Power Supply Constant Voltage and Constant Current Maintenance 15A 900W Step-down Module
USD 29.37USD 33.38
10PCS/LOT SOT223 to DIP3 SOT89 to SIP3 adapter board AMS1117 base power management chip holder
USD 0.95USD 1.00
NEW 1.2m Durable 3-Prong EU US AU UK 4Standards AC Power Supply Adapter Cord Cable Lead Charging Line Wires For PC Laptop
USD 4.73USD 7.88
AC/DC Power Supply Cable EU/AU/US/UK Plug Cord 1.2M High Quality Lead Wire Replace Extension Line
USD 4.98USD 7.12
5Pcs 15KV High Frequency Voltage Inverter Voltage Coil Arc Generator Step Up Power Module Boost Converter Power Transformer
USD 1.53USD 3.12
Pure Sine Wave Inverter 12V 220V 6600W 10000W Solar Power Inverter DC 24V 48V 60V 72V To AC 220V Charger Voltage Converter
USD 215.86USD 299.80
WiFi Smart Curtain Switch Module for Blinds Roller Shutter Electric Motor Tuya Smart Life APP Remote Control Alexa Google Home
USD 13.57USD 32.30
Tuya Smart Zigbee Curtain Module Blind Switch For Roller Shutter Electric Motor 1/2 Gang Compatible With Alexa Google Home
USD 12.17USD 17.39
BRZHIFI Audio BZ2609 Aluminum Case AMP Chassis Enclosure DIY Custom Preamp Metal Housing
USD 34.55
DC DC5V-12V To 9V Charging Module For 18650 Lithium Battery UPS Voltage Converter Uninterruptible Power Supply
USD 3.23USD 4.31
DC DC5V-12V To 9V Charging Module For 18650 Lithium Battery UPS Voltage Converter Uninterruptible Power Supply
USD 3.15USD 4.37
DC DC5V-12V To 9V Charging Module For 18650 Lithium Battery UPS Voltage Converter Uninterruptible Power Supply
USD 3.28USD 4.05
30V 10A DC Power Supply With RS232/USB Lab Programmable Laboratory Power Supply Adjustable Voltage Regulator Automated Testing
USD 89.63USD 179.26
NICE-POWER Adjustable 30V 5A DC Power Supply SPS305D Lab Switching Regulator Bench Power Supplies Voltage For Phone Repair Tool
USD 58.80USD 81.67
30V 30A 60V 10A 20A 100V 5A Programmable Switch DC Power Supply Laboratory Adjustable Maintenance Workbench With RS485 Port
USD 129.63USD 216.05
Color LCD 4 Digital DC Lab Power Supply Adjustable 200V 300V 120V 60V 30V Memory Function Voltage Regulator Switched Source
USD 79.99USD 114.27
High Power Switching Adjustable LAB DC Power Supply 30V 30A 20A 60V 10A 100V 5A 15V 30A 15V 60A Voltage Regulator AC To DC
USD 111.80USD 159.72
USB LCD Adjustable Dc Power Supply 30V 10A Lab DC Switching Voltage Regulator Lab Plating Power Supply For Mobile Phone Repair
USD 48.99USD 75.37
KUAIQU Low Ripple Power Supply DC 30V 10A Voltage Current Regulator SPPS-A3010D Laboratory Maintenance Workbench AC 110V 220V
USD 68.00USD 113.33
STEPPERONLINE Nema 23 Stepper Motor & Driver Open Loop Kit 1.9Nm(269oz.in) 1.0-4.2A 20-50VDC for CNC Engraving Milling Machine
USD 47.32
CNC Nema 23 Stepper Motor 3NM FY56ED420A CNC Kit 2NS556A Stepper Motor Driver High Torque 23 Stepper Motor Kit
USD 43.05USD 61.50
Free Shipping GEYA GYHC 2P 40A 63A 2NO or 2NC Manual Household Modular DIN Rail AC Contactor AC220V 230V Manual Control
USD 17.58USD 25.11
10 PCS Mini Fast Wiring Cable Connectors Push-in Electrical Conductors Universal Compact Splitter Home Terminal Block
USD 3.75USD 7.50
SPL-42 2 in 4 out Fast Terminal Block Push-in Cable Connector LED Lighting Terminal Block
USD 0.65
CMK 42 Series Electrical Wire Connector Push-in Terminal Block Universal Fast Wiring Cable Connectors
USD 4.93
5pcs/Lot SPL-42/62 Mini Fast Wire Connector Universal Wiring Cable Connector Push-in Conductor Terminal Block DIY YOU
USD 3.92USD 6.65
1/5 PCS Mini Fast Wiring Cable Connectors Push-in Electrical Conductors Universal Compact Splitter Home Terminal Block
USD 0.80USD 1.60
1/3/5pcs/Lot SPL-42/62 T Mini Fast Wire Connector Universal Wiring Cable Connector Push-in Conductor Terminal Block transparent
USD 1.22USD 1.28
ESP-32 Wireless WiFi Development Board Micro USB 2.4GHz Dual-mode WiFi +wireless Dual-core Microcontroller RF Amplifier Filter
USD 0.94USD 2.00
10pcs/lot New Original 2SK2837 Marking: K2837 20A, 500V, 0.27OHM, N-CHANNEL, SI, POWER, MOSFET TO-3P TO-247
USD 8.50USD 8.95
Universal AU US EU to UK Plug 2 in 1 International Travel Power Charger Adapter UK PLUG TYPE G Hong Kong Singapore Malaysia
USD 1.23USD 1.37
2.8 Plug terminal 110 short electric vehicle connector cold press plug type DJ610B-2.8A
USD 4.99
CP2102 USB 2.0 to UART TTL 5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB for aduino
USD 1.25USD 1.93
2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.09USD 4.18
2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.46USD 5.09
New 2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.06USD 4.14
2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.14USD 3.92
2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.30USD 4.07
2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.18USD 3.92
2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.61USD 4.95
2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.59USD 4.54
JFBL Hot 2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 2.97USD 4.01
2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.44USD 4.25
2X DC 1.5-6V 1750-7000RPM Output Speed Electric Mini Vibration Motor Silver+Gold
USD 3.06USD 3.92
8Pcs/Set Elbow DC Power Plug Connector 5.5x2.1mm Female Jack to DC Supply Male Plug Tips Right Angle Adapter for Laptop Notebook
USD 2.37USD 3.49
Universal 5.5x2.1mm DC Female to Male AC Power Plug Supply Adapter Tips Connector Kits for Laptop Jack Sets Right Angle
USD 2.49USD 2.65
10pcs 5.5x2.1 5.5x2.5 mm Black DC Power Jack Socket Charging Connectors Port Supply Barrel-Type Right Angle PCB Mount Terminal
USD 1.31USD 1.46
Universal 5.5x2.1mm DC Female to Male AC Power Plug Supply Adapter Tips Connector Kits for Thinkpad Laptop Jack Sets Right Angle
USD 1.81USD 2.58
+