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Free Shipping Condition: New Location: China DC 12V 24V 12DI 12DO RS485 IO Board Modbus RTU Relay Optically Isolated NPN Input & 12 Relay Output Modbus RTU Relay Module. Support standard Modbus RTU ... morecommand, function code, write 05/06/15/16 read 01/02/03.
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Free Shipping Condition: New Location: 金东区, China Lower water level: When the water level is lower than the "high level", the water pump does not work and the water level continues to drop. COM: Relay ... morecommon communication. Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC.
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Free Shipping Condition: New Location: China Lower water level: When the water level is lower than the "high level", the water pump does not work and the water level continues to drop. Aquarium fish ... moretank water change system. Low: lower limit probe.
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Free Shipping Condition: New Location: China COM: Relay public communication. - Lower the water level: When the water level is lower than the "high level", the pump does not work and the water level ... morecontinues to drop. - Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC.
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Free Shipping Condition: New Location: 金东区, China Lower water level: When the water level is lower than the "high level", the water pump does not work and the water level continues to drop. Aquarium fish ... moretank water change system. Low: lower limit probe.
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Free Shipping Condition: New Location: 金东区, China Lower water level: When the water level is lower than the "high level", the water pump does not work and the water level continues to drop. COM: Relay ... morecommon communication. Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC.
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Free Shipping Condition: New Location: China Wireless reception sensitivity: -108dBm. Wireless receiving frequency: 433.92M;. Maximum load: 10A/250VAC,10A/125VAC,10A /30VDC, 10A/ 28VDC,10A/ 12VDC. ... moreWorking mode: point self-locking interlock delay; Each channel sets its own working mode; The maximum delay is 500000 seconds.
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$156.24 Shipping Condition: Used Location: Aurora, United States ~ MODEL ES643 ~. RECTIFIER MODULE . OUTPUT DISTRIBUTION MODULE . ~~ ITEM HAS SCRATCHES AND RUST ~~. ~ MODULES HAVE BROKEN PLASTIC AND HANDLES ~. ~ 4.5 ... moreA @ 240 VAC ~. ~ MODEL ES661B ~. ~ 50 VDC ~.
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$1.67 Shipping Condition: New Location: 金东区, China
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$34.87 Shipping Condition: New Location: Bulgaria You are bidding on 1 pc HIVITRONIX 8 CHANNEL WAY RELAY CONTROL BOARD MODEL HR1208A4X2(NO DC JACK version) FEATURES Compact and packed with features. We ... morehave you in mind when designing this board. Board can be extended for 16 channel applications. Power supply is extensible. No need to power a second board for a 16 channel. All input and output connections are clearly marked. 8 output ultrabrite green LED. Great if you have to use a diffuser lens with it. or for remote monitoring. ON/OFF Power Clearwater green ultrabrite LED Power input terminals are physically isolated from signal terminals. THIS VERSION DOES NOT HAVE DC JACK INPUT Mounting holes on board for industrial/commercial application. Tested before release. INPUTS(25 deg. C typ. NUMBER OF INPUTS: 8 TYPE: 10 terminal/input. 8 x 1 way + 2 x GND. 8 signal + 2 Gnd. Gnd( Gnd is common to all 8 inputs. STRIP LENGTH: 7.5 mm WIRE: 2.5mm2(Solid) 1.75 mm2(Flexible) AWG 22- 12. SIGNAL VOLTAGE LEVEL: 5V- 24V. Compatible with all TTL and CMOS logic at 5V. A signal voltage of more than 30V is not recommended for this board. OUTPUT(25 deg. C typ. NO. OF OUTPUTS: 8 x 3 way connector TERMINALS: Normal Close(NC) Normally Open(NO) Common(C) Independent. SWITCH: Songle Relay Model SRD-12VDC-SL-C LOAD CAPACITY: 10A 250VAC. 10A 125VAC, 10A, 30VDC. VISUAL: 8 x 5mm Clearwater Ultrabrite Green LEDs, DIMENSION 112mm(L) x 90mm(W) x 20 mm(H max. 4.20 in(L) x 3.54 in(W) x 0.8 in(H max. 4 mounting holes at 91 mm x 78 mm, POWER SUPPLY REQUIREMENT The board requires an external power supply of nominal. 12V: VOLTAGE. Vcc = 12VDC(nominal) CURRENT, I = 6mA(No Load) 300mA(Full Load) POWER. P = 3.6W PAYMENT Paypal. Or Credit(Visa, MasterCard, Discover) via Paypal SHIPPING Worldwide shipping depends on buyer's location. Domestic shipping within continental USA. Ships within 2 days after payment confirmation. Combined shipping. Additional $0.99 for each additional item. Comes with delivery confirmation. Comes packaged in anti-static bag RETURN Return ac
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Free Shipping Condition: New Location: 金东区, China Lower water level: When the water level is lower than the "high level", the water pump does not work and the water level continues to drop. COM: Relay ... morecommon communication. Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC.
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$34.87 Shipping Condition: New Location: Бяла, Bulgaria Description March 15 2011 revised. 1 PCS Two channel relay module board. For PIC/ AVR/ 8051 etc project. LED indicator for each relay channel. Use BC517 ... moreDarlington transistor driving relay. Improve the reliability of action. FR-4 Fiber glass PCB( Double Layer) PCB thickness: 1.6mm. Size: 50 x 50 x 20mm( approximately 2 x 2 x 0.79 inch) Power Supply: 24V DC/ 70mA(relay all ON) Input control signal voltage: 0V- 0.5V Low stage(relay is OFF) 0.5V– 2.5V(unknown state) 2.5V- 20V High state(relay is ON) Input control signal high state current: 2.5V: 0.1mA. 3.3V: 0.18mA. 5V: 0.35mA. 12V: 1.1mA. 20V: 1.9mA. Relay Spec: Coil: Voltage: 24V DC. Current: 15mA. Contact Capacity: 250 VAC/10 Amp or 30 VDC/10 Amp. Manufacturer: Songle. Type: SRD-24VDC-SL-C. Datasheet: Schematic(a relay) Wire connection and PCB size: VDD: Power supply input. 24V DC. GND: Power supply ground and control signal ground. IN_x: Control signal input. Low: relay OFF, High: relay ON. COM/ NO/ NC: C1=COM1. C2=COM2) Control signal state low. The relay OFF, COM- NO disconnected, COM- NC connected. Control signal stage high. The relay ON, COM- NO connected, COM- NC disconnected.
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$34.87 Shipping Condition: New Location: Бяла, Bulgaria It has 12 SPDT Relays (up to 15A), 8 digital inputs (0-12V), 8 analog inputs (0-10V) and one UART port (3.3V). Relays can be set on daily basics schedule. ... more10/100 Mbit Ethernet interface with Link Led.
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$1.99 Shipping Condition: New Location: China Wireless reception sensitivity: -108dBm. Wireless receiving frequency: 433.92M;. Maximum load: 10A/250VAC,10A/125VAC,10A /30VDC, 10A/ 28VDC,10A/ 12VDC. ... moreWorking mode: point self-locking interlock delay; Each channel sets its own working mode; The maximum delay is 500000 seconds.
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$2.29 Shipping Condition: New Location: China Product model: AD22A08. (the majority of smartphones and functions machine are DTMF code). 12V DC Motor. DC 12V LED lighting. Maximum load: 10A / 250VAC, ... more10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC.
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$34.87 Shipping Condition: New Location: Bulgaria You are bidding on 1 pc HIVITRONIX 8 CHANNEL WAY RELAY CONTROL BOARD MODEL HR1208A4X2(NO DC JACK version) FEATURES Compact and packed with features. We ... morehave you in mind when designing this board. Board can be extended for 16 channel applications. Power supply is extensible. No need to power a second board for a 16 channel. All input and output connections are clearly marked. 8 output ultrabrite green LED. Great if you have to use a diffuser lens with it. or for remote monitoring. ON/OFF Power Clearwater green ultrabrite LED Power input terminals are physically isolated from signal terminals. THIS VERSION DOES NOT HAVE DC JACK INPUT Mounting holes on board for industrial/commercial application. Tested before release. INPUTS(25 deg. C typ. NUMBER OF INPUTS: 8 TYPE: 10 terminal/input. 8 x 1 way + 2 x GND. 8 signal + 2 Gnd. Gnd( Gnd is common to all 8 inputs. STRIP LENGTH: 7.5 mm WIRE: 2.5mm2(Solid) 1.75 mm2(Flexible) AWG 22- 12. SIGNAL VOLTAGE LEVEL: 5V- 24V. Compatible with all TTL and CMOS logic at 5V. A signal voltage of more than 30V is not recommended for this board. OUTPUT(25 deg. C typ. NO. OF OUTPUTS: 8 x 3 way connector TERMINALS: Normal Close(NC) Normally Open(NO) Common(C) Independent. SWITCH: Songle Relay Model SRD-12VDC-SL-C LOAD CAPACITY: 10A 250VAC. 10A 125VAC, 10A, 30VDC. VISUAL: 8 x 5mm Clearwater Ultrabrite Green LEDs, DIMENSION 112mm(L) x 90mm(W) x 20 mm(H max. 4.20 in(L) x 3.54 in(W) x 0.8 in(H max. 4 mounting holes at 91 mm x 78 mm, POWER SUPPLY REQUIREMENT The board requires an external power supply of nominal. 12V: VOLTAGE. Vcc = 12VDC(nominal) CURRENT, I = 6mA(No Load) 300mA(Full Load) POWER. P = 3.6W PAYMENT Paypal. Or Credit(Visa, MasterCard, Discover) via Paypal SHIPPING Worldwide shipping depends on buyer's location. Domestic shipping within continental USA. Ships within 2 days after payment confirmation. Combined shipping. Additional $0.99 for each additional item. Comes with delivery confirmation. Comes packaged in anti-static bag RETURN Return ac
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$2.59 Shipping Condition: Brand New Location: China (The popular link is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU. PT2262(Encoder) are optional, their existence is to 1)avoid ... moreconfusing when multiple RF links in range 2) isolate disturbance.
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$3.00 Shipping Condition: New Location: China This product is a 1-channel relay module board, which is 5V active low. Relay Module interfaces: VIN + Positive pole 5V, GND Negative electrode; the middle ... moreport of the three ports is Community port, the other two ports are normally open port and normal close port (the front end circuit of the relay output and input is insulative).
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$3.00 Shipping Condition: New Location: China This product is a 1-channel relay module board, which is 5V active low. Relay Module interfaces: VIN + Positive pole 5V, GND Negative electrode; the middle ... moreport of the three ports is Community port, the other two ports are normally open port and normal close port (the front end circuit of the relay output and input is insulative).
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Free Shipping Condition: Brand New Location: China Automatic pumping from water tower. Aquarium Fish tank Water Changer System. Working principle(Automatic pumping from water tower) The water pump is connected ... moreto the COM NO port to automatically pump water from the water tower.
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Free Shipping Condition: New Location: China 1x 433M DC 12V 2CH Rolling code Relay Board Module. Remote model : RC43A04(Rolling code). Encoding format: Rolling Code ( HCS301). DC12V 24V 12DI 12DO ... moreRS485 IO Board Modbus RTU Relay Optically Isolated NPN Input.
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$1.67 Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China This product is a 1-channel relay module board, which is 5V active low. Relay Module interfaces: VIN + Positive pole 5V, GND Negative electrode; the middle ... moreport of the three ports is Community port, the other two ports are normally open port and normal close port (the front end circuit of the relay output and input is insulative).
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$2.78 Shipping Condition: Neu Location: China Note that re-triggering during the work will not affect. 1 x Relay Module. Input mode:External button or low level (NPN type inductor). hope you could ... moreunderstand. Circuit board size:67 45 34(mm).
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$3.20 Shipping Condition: New Location: China Photovoltaic cell maximum power point (MPPT) monitoring. Project type: solar regulator MPPT charging module. 1 Solar charging module regulator MPPT. Automatic ... morecharging. High frequency switch PWM: 300kHz.
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Free Shipping Condition: Brand New Location: China Aquarium Fish tank Water Changer System. The water pump is connected to the COM NO port to automatically pump water from the water tower. The water pump ... moreis connected to the COM NC port to automatically fill the water tower.
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$85.00 Shipping Condition: Used Location: Sittard-Geleen - Geleen-Centrum, Netherlands Should you have any queries or concerns, our dedicated team is happy to assist! Our warehouse is located in Geleen, The Netherlands. Explore our comprehensive ... morewarranty policy online on our website for more details.
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$34.87 Shipping Condition: New Location: Бяла, Bulgaria Denkovi Assembly Electronics ltd. Internet/Ethernet Eight Channel Relay Board: Web TCP/IP Telnet E-mails HTTP API General description. This is Internet/Ethernet ... more8 channel SPDT relay kit(board) for remote management and control with Virtual Serial Port. TCP/IP, Web, HTTP API, Telnet and serial commands access. It has 8 SPDT Relays, 8 digital inputs(0-3.3V) 8 analog inputs(0-2.5V) and one UART port. Inputs can be adjusted to control relays(standalone work) Also inputs of one controller can control outputs of another over the LAN/WAN(box-to-box mode) It can send E-mails on inputs change as well. Suitable for remote control, home automation, data acquisition, sensor processing, alarm systems, PLC applications. Kit specification: 10/100 Mbit Ethernet interface with Link Led. Auto MDIX, UART interface for RS232/RS485 serial connection with other such controllers. UART can be used also for configuration of the parameters, Power supply: 12VDC/ 400mA, 8 SPDT Relay channels with RAS-12-15(10A/ 250VAC. 15A/ 120VAC, 15A/ 24VDC) 1 x 8 digital inputs. Levels: 0-3.3V, 1 x 8 analog inputs. Referent voltage: 2.5 V. Resolution: 10 bits, input range: 0-2.5V, On boot the outputs are set with states before reset, Built in RTC(Real Time Clock) It can be synchronized via NTP manually or automatically each 6 hours, Capacitor power backup keeps time for days during power failure, Virtual Serial Port- it may be accessed with Serial RS232 commands over TCP/IP network, Integrated WEB server with password and features like Ajax parameters reading, Telnet commands, HTTP API commands- New TCP/IP ASCII protocol with optional RC4 encryption, All the network ports can be defined by the user, Supports ICMP(ping) 19 modes for I/O lines such as inverting. Timer, pulses, setting output via input and switch ON/OFF according particular time(scheduling) Any input may be referred to control any output of this or another controller in the TCP/IP network, Linearization for the analog inputs- New Box-to-Box(distributed) mode, SMTP w
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$12.90 Shipping Condition: Used Location: Willingboro, United States The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older ... moredate codes or be an older series than that available direct from the factory or authorized dealers.
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Free Shipping Condition: New Location: China Aquarium fish tank water changer system. Strong compatibility, can be used in conjunction with a variety of liquid level sensor. Strong protection, with ... morewaterproof pump idling protection and water level overflow detection output.
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$3.59 Shipping Condition: New Location: China DC Motor Speed Switch Controller 6V 12V 24V 3A Control Reversible PWM Regulator. Description Object photography.Brand new. CCMmini DC Motor Speed Controller ... moreallows controlling direction of a DC motor using a Pulse-Width-Modulated(PWM) DC voltage with a Duty Cycle fully adjustable from 5%100% The motor speed controller can provide a continuous current of 3A to your DC motor or other DC load. Main technical parameters: l Input supply voltage: 6V-28VDC(max) l the maximum output power: 120W l the maximum continuous output current:3A l PWM frequency: 21kHz l Duty Cycle adjustable: 5%100% Specifications: l Item size:50*17*28mm l Four mounting holes of 3.5 mm each l Net weight: 30g Operating instruction: 1. Connect your motor(or DC load) to the motor terminals as indicated on the wiring diagram. 2. Connect a voltage of 6 to 28V DC to the circuit making sure of the correct polarity of the connection. Note that the voltage applied to the motor will be supply voltage applied to the circuit. It is recommended to add an appropriately rated fuse inline with the positive supply in order to protect the circuit from any possible short circuits. 3. You can now control the speed of the motor through potentiometer. Important Notes An appropriately rated fuse(rated a little higher than the maximum current you expect to draw) is recommended to ensure safe operation. The controller is NOT reverse-polarity protected and will be damaged if connect the supply voltage with wrong polarity. Double check all connections before applying power and always turn off the power supply before making any wiring changes. Your Feedback is really important to me; please take a few seconds to leave great feedback if you are satisfied with my product or service, If you have any problem. Please contact me by message. I will reply you as soon as we can. Thank you so much! Payment We accept paypal payment and only ship to the address on paypal payment(Gift address is OK! Payment via PayPal should be made within 7-15 business days after auction clos
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$2.99 Shipping Condition: New Location: China External trigger input, optical isolation switch, low pulse input. Point the self-locking relay "open", relay "close" 4 instructions. Bluetooth V2.1+EDR,Class ... more2. Working current: standby 11MA, relay on 45MA (test conditions 12V).
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$34.87 Shipping Condition: New Location: Бяла, Bulgaria Denkovi Assembly Electronics ltd. SNMP WEB 16 Channel Relay Output Module Board- IP Remote Controller General description. This is kit of IP controler ... moreand card with 16 SPDT relays. It is for home automation. Hobby and commercial projects. It allows you controlling electrical devices via LAN/WAN(Internet) Just connect the device into your local network and control it from another computer or android smartphone over the LAN or Internet. This IP relay board can be controlled from: Configuration utility- DAEnetIP2 Manager, web browser, command line, android smartphone application or. We can provide also software examples for developers. Features: 10 Mb Ethernet interface with Link/Activity Led, Power supply- 12VDC. No protection against overvoltage and inverse polarity) Maximal current consumption: 600 mA/ 12VDC, 16 SPDT Relay channels: RAS-12-15(10A/ 250VAC. 15A/ 120VAC, 15A/ 24VDC) 8 analog inputs with 10 bit resolution(0-3.3VDC) 16(2x8) bit configurable digital I/O port(0-3.3VDC) in this kit they are reserved for the relay board, Dimensions: Relay PCB- 85mm/ 300mm/ 20mm; DAEnetIP2- 43mm/ 55mm/ 15mm, Standart protocols: ARP. IP, ICMP(ping) DHCP, Supports snmp v1(snmpset. Snmpget, snmptrap) HTTP(integrated web server with autorization) TFTP(for firmware upgrade) Ports for SNMP(161) and HTTP(80) can be changed, Two MAC addresses protection, It can be configured with SNMP requests or web browser, Reset of the relays on incoming/outgoing ping timeout, Function"load outputs(relays) states from EEPROM on boot" Each I/O line can be named by user via web browser, It can send traps according analog ADC level, Analog Inputs may be referred to control the relay according their level, Possibility of connection analog sensors to the analog inputs as LM34DZ. LM35DZ, LM335, MCP9700A, Relay PCB parameters: FR4/ 1.5mm/ two layers/ metallized holes/ HAL/ white stamp/ solder mask/ Extra PCB openings for better voltage isolation/ Doubled PCB tracks for better voltage isolation, Softwa
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Free Shipping Condition: New Location: China External trigger input, optical isolation switch, low pulse input. Point the self-locking relay "open", relay "close" 4 instructions. Bluetooth V2.1+EDR,Class ... more2. Working current: standby 11MA, relay on 45MA (test conditions 12V).
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Free Shipping Condition: New Location: China Under the MODBUS command ,the maximum delay is 255 seconds. Under the MODBUS command mode, it can support up to 32 devices in parallel. 1x2 Channel RS485 ... moreRelay. Automated industry PLC. Under the AT command ,the maximum delay is 9999 seconds.
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$3.50 Shipping Condition: New Location: China This product is a 1-channel relay module board, which is 5V active low. The 1 channel 5V Relay Module is level triggered, and suitable for IO port output. ... moreRelay Module interfaces: VIN + Positive pole 5V, GND Negative electrode; the middle port of the three ports is Community port, the other two ports are normally open port and normal close port (the front end circuit of the relay output and input is insulative).
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$3.00 Shipping Condition: New Location: China DC Motor Speed Switch Controller 6V 12V 24V 3A Control Reversible PWM Regulator. Description Object photography.Brand new. CCMmini DC Motor Speed Controller ... moreallows controlling direction of a DC motor using a Pulse-Width-Modulated(PWM) DC voltage with a Duty Cycle fully adjustable from 5%100% The motor speed controller can provide a continuous current of 3A to your DC motor or other DC load. Main technical parameters: l Input supply voltage: 6V-28VDC(max) l the maximum output power: 120W l the maximum continuous output current:3A l PWM frequency: 21kHz l Duty Cycle adjustable: 5%100% Specifications: l Item size:50*17*28mm l Four mounting holes of 3.5 mm each l Net weight: 30g Operating instruction: 1. Connect your motor(or DC load) to the motor terminals as indicated on the wiring diagram. 2. Connect a voltage of 6 to 28V DC to the circuit making sure of the correct polarity of the connection. Note that the voltage applied to the motor will be supply voltage applied to the circuit. It is recommended to add an appropriately rated fuse inline with the positive supply in order to protect the circuit from any possible short circuits. 3. You can now control the speed of the motor through potentiometer. Important Notes An appropriately rated fuse(rated a little higher than the maximum current you expect to draw) is recommended to ensure safe operation. The controller is NOT reverse-polarity protected and will be damaged if connect the supply voltage with wrong polarity. Double check all connections before applying power and always turn off the power supply before making any wiring changes. Your Feedback is really important to me; please take a few seconds to leave great feedback if you are satisfied with my product or service, If you have any problem. Please contact me by message. I will reply you as soon as we can. Thank you so much! Payment We accept paypal payment and only ship to the address on paypal payment(Gift address is OK! Payment via PayPal should be made within 7-15 business days after auction clos
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Free Shipping Condition: Brand New Location: China Automatic pumping from water tower. Aquarium Fish tank Water Changer System. Working principle(Automatic pumping from water tower) The water pump is connected ... moreto the COM NO port to automatically pump water from the water tower.
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Free Shipping Condition: New Location: China Installation: DIN35 and C45 ra. Under the MODBUS command mode, it can support up to 64 devices in parallel. N438C15 DC 12V DC 24V 15 Channel RS485 RS232 ... moreModbus RTU Relay Board PLC DO PC. 2 IN1 DC 12V/24V 12 Channel DIO Ethernet/RS485 Relay Switch Module Modbus RTU.
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$2.99 Shipping Condition: New Location: China MODBUS RTU command. Under the MODBUS command mode, it can support up to 64 devices in parallel. Standby current (all relays closed) 12MA, 1 relay open ... more40MA, 2 relays open 67MA, 3 relays open 95MA,4 relays open 121MA,5 relays open 147MA,6 relays open 173MA, 7 relays open 198MA,8 relays open 223MA.
$39.67 Shipping Condition: New Location: Bulgaria SmartDEN LAN Ethernet 16 Relay Module with DIN Rail Box. Denkovi Finder - utility for discovery DAEnetIP4 and smartDEN devices in local network -here. ... more1 xsmartDEN LAN 16 Relay Module with DIN Rail BOX.
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$3.66 Shipping Condition: New Location: China Load device works detecting;. （AC/DC current, current detection, over current protection function Rang:-200A-200A ）. Detection current range: -200A-200A. ... moreAC / DC current detection;. motor plugging detection;.
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Free Shipping Condition: New Location: 金东区, China Lower water level: When the water level is lower than the "high level", the water pump does not work and the water level continues to drop. COM: Relay ... morecommon communication. Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC.
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$34.87 Shipping Condition: New Location: Бяла, Bulgaria Python - Example how to set/get the DAEnetIP2v2 status usingSNMP requests. Software by Denkovi -DRM Software (Windows/Linux),DAE-iModules App for iOS ... more,DAE-aModules App for Android ;. Internet / Ethernet 16 Channel Relay Board - DAEnetIP2 v2.
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Free Shipping Condition: New Location: China Lower water level: When the water level is lower than the "high level", the water pump does not work and the water level continues to drop. COM: Relay ... morecommon communication. Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC.
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$2.34 Shipping Condition: New Location: China Solar panels battery charging. Car battery charging. 2 Ways 80W Audio Speaker crossover Treble+Bass Frequency Divider speaker Filters. 1Pair 2/3/4/5P ... more12V 1A Waterproof Magnetic Pogo Pin Connector Pogopin Male Female.
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$34.87 Shipping Condition: New Location: Бяла, Bulgaria 1 x 10 Channel relay board for your Arduino or Raspberry PI - 24V. Protection diode for each relay;. Green leds for relay status;. Add the relay board ... moreto your Arduino project. Add the relay board to your Raspberry PI project.
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$34.87 Shipping Condition: New Location: Бяла, Bulgaria Denkovi Assembly Electronics ltd. Wireless WiFi 802.11 Eight(8) Channel Relay Module Board: Web. TCP/IP, VB6, BCB6 General description. This is Wi-Fi ... moreWireless 8 channel SPDT relay kit(board) for remote management and control with Virtual Serial Port. TCP/IP, Web, HTTP API, Telnet and serial commands access. It has 8 SPDT Relays, 8 digital inputs(0-3.3V) 8 analog inputs(0-2.5V) and one UART port. Inputs can be adjusted to control relays(standalone work) Also inputs of one controller can control outputs of another over the LAN/WAN(box-to-box mode) It can send E-mails on inputs change as well. Suitable for remote control, home automation, data acquisition, sensor processing, alarm systems, PLC applications. Kit specification: 10/100 Mbit Ethernet interface with Link Led. Auto MDIX, Wireless Wi-Fi 802.11 b/g interface supporting WEP64. WEP128, WPA/TKIP- Personal and WPA2/AES- Personal(Hot-spot is not supported) New UART interface for RS232/RS485 serial connection with other such controllers. UART can be used also for configuration of the parameters, Power supply: 12VDC/ 500mA, 8 SPDT Relay channels with RAS-12-15(10A/ 250VAC. 15A/ 120VAC, 15A/ 24VDC) 1 x 8 digital inputs. Levels: 0-3.3V, 1 x 8 analog inputs. Referent voltage: 2.5 V. Resolution: 10 bits, input range: 0-2.5V, On boot the outputs are set with states before reset, Built in RTC(Real Time Clock) It can be synchronized via NTP manually or automatically each 6 hours, Capacitor power backup keeps time for days during power failure, Virtual Serial Port- it may be accessed with Serial RS232 commands over TCP/IP network, Integrated WEB server with password and features like Ajax parameters reading, Telnet commands, HTTP API commands- New TCP/IP ASCII protocol with optional RC4 encryption, All the network ports can be defined by the user, Supports ICMP(ping) 19 modes for I/O lines such as inverting. Timer, pulses, setting output via input and switch ON/OFF according particular time(scheduling) Any input may be referred to control any o
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$17.47 Shipping Condition: New – Open box Location: Aurora, United States PART NUMBER: 5X851N . 10 A TUNG | 120 V | 50/60 HZ . 12 A | 480 V | 50/60 HZ . 40 A | 28 VDC/300 V | 50/60 HZ . 2 HP | 120-600 V | 50/60 HZ . 10 A | 600V ... more| 50/60 HZ .
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$1.66 Shipping Condition: New Location: 金东区, China
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Free Shipping Condition: New Location: 金东区, China Lower the water level: When the water level is lower than the "high level", the pump does not work and the water level continues to drop. - COM: Relay ... morepublic communication. - Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC.
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Free Shipping Condition: New Location: China Under the MODBUS command ,the maximum delay is 255 seconds. Under the MODBUS command mode, it can support up to 32 devices in parallel. 1x2 Channel RS485 ... moreRelay. New DC 12V RS485 Modbus RTU Relay Module Support 03 06 16 Function Code.
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Free Shipping Condition: New Location: China Relay: 10A 250VAC/10A 125VAC/10A 30VDC /10A 28VDC. This is because of the structure of the FTDI chip. The board can not work without computer. If you ... moredo not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
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Free Shipping Condition: New Location: China DC 12V RS485 Modbus RTU Relay Module UART Serial Port Switch PLC Digital Output Expansion Board Support 03 06 16 Function Code. MODBUS RTU command, Support ... more03 06 16 function code. The parity can be none parity, even parity and odd parity.
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Free Shipping Condition: New Location: China Aquarium fish tank water change system. Lower water level: When the water level is lower than the "high level", the water pump does not work and the water ... morelevel continues to drop. Low: lower limit probe.
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Free Shipping Condition: New Location: China (The popular link is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU. PT2262(Encoder) are optional, their existence is to 1)avoid ... moreconfusing when multiple RF links in range 2) isolate disturbance.
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$2.54 Shipping Condition: Neu Location: China This product is a 1-channel relay module board, which is 5V active low. Relay Module interfaces: VIN + Positive pole 5V, GND Negative electrode; the middle ... moreport of the three ports is Community port, the other two ports are normally open port and normal close port (the front end circuit of the relay output and input is insulative).
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$2.78 Shipping Condition: Neu Location: China OLED LED&RGB. Am 08.12.2022 hat der Verkäufer die folgenden Angaben hinzugefügt No need to use a dedicated probe, the probe can be made using household ... morewires. hope you could understand. HIGH : Upper limit probe.
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Free Shipping Condition: New Location: China Under the MODBUS command ,the maximum delay is 255 seconds. Under the MODBUS command mode, it can support up to 32 devices in parallel. 1x2 Channel RS485 ... moreRelay. Automated industry PLC. Under the AT command ,the maximum delay is 9999 seconds.
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$2.99 Shipping Condition: New Location: China 5 The maximum delay under MODBUS command is 255 seconds, the maximum delay under AT command is 9999 seconds. 7 In MODBUS command mode, up to 64 devices ... morecan be used in parallel. 1 This version has 2 Command modes, MODBUS RTU Command and AT Command.
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