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DB25 D-SUB Male and Female Port Breakout Board Connector 25 Pin 2-Row Adapter RS232 Solderless PCB Board to Terminal Block-1 Pcs
$9.99
The advantages of this terminal block are: 1. Signal extraction: The adapter board leads out each pin signal of the DB25 interface through the screw terminal, so that users can...
DB9 9-pin Male&Female Terminal Block Stable Connection Interface Durable, Portable, and Lightweight-1 Pcs
$6.99
Terminal blocks are electrical connection devices, typically used for connecting, securing, and protecting wires, cables, or conductors. They usually consist of a series of connection terminals for inserting and connecting...
DB9 9-pin Male&Female Unformed Press Terminal Block Welding Free for Durable Ethernet ConnectionConnection-1 Pcs
$7.12
Terminal blocks are electrical connection devices, typically used for connecting, securing, and protecting wires, cables, or conductors. They usually consist of a series of connection terminals for inserting and connecting...
DB9 Male&Female RS232 to RS485 RS422 Adapter Converter D-Sub 9 Pin DB9 Male connector-1 Pcs
$12.99
Industrial automation: RS485 and RS422 are commonly used serial communication standards in industrial environments, which have the characteristics of strong anti-interference ability and long transmission distance, and are suitable for...
DB9 Male&Female RS232 to RS485 RS422 Adapter Converter DB9 RS232 to RS485 RS422 converter Serial port converter-1 Pcs
$12.99
Industrial automation: RS485 and RS422 are commonly used serial communication standards in industrial environments, with strong anti-interference ability and long transmission distance characteristics, suitable for scenarios requiring reliable data communication...
DB9 Male&Female Single Ended 1 Meter Low Profile RS232 Serial Cable180 degree
$12.99
Connector Type: Right Angle / Left Angle/UP Angle 9 Pin DB9 Female/Male Material: PVC+Copper Features: Low-profile DB9 , this extension cable is used to connect with serial device in a...
DB9 RS232/485/422 Male&Female Serial Cable Low Profile Cable DB9 Right Angled With Low Profile Connectors
$15.99
Connector Type: Right Angle / Left Angle/UP Angle 9 Pin DB9 Female/Male Material: PVC+Copper Features: Low-profile DB9 , this extension cable is used to connect with serial device in a...
DC 0-300V 10A Voltmeter PZEM-003 Communication Wireless Module RS485 Modbus Voltage Current Power Energy Detector
$9.99
For the PC software and 485 line driver, please click the following link to download:PZEM-003 Specifications: Measurement accuracy: 1.0 grade Working temperature:-20℃~ +60℃ Communication port:RS485 Power Supply:DC Certificate:CE,FCC Dimensions:90*60.5*23mm(L*W*H)...
DC 0-300V 300A Voltmeter PZEM-017 Communication Wireless Module RS485 Modbus Voltage Current Power Energy Detector
$11.87
Specifications: Measurement accuracy: 1.0 grade Working temperature:-20℃~ +60℃ Communication port:RS485 Power Supply:DC Certificate:CE,FCC Dimensions:90*60.5*23mm(L*W*H) Function and Display Format: Voltage 1. Measuring range:0.05-300V. (when the test voltage...
DC 10-55V 12V 24V 36V 48V 55V 100A Motor Speed Controller PWM HHO RC Reverse Control Switch with LED Display
$15.99
With forward, reverse bidirectional toggle switch. The motor speed controller makes it possible to control the speed of the motor and the direction of rotation. Speed type: flow control Input...
DC 12V 1M-2000MHz 2Ghz 32dB Broadband RF Low Noise Amplifier Module
$8.39
Description:Gain:32dBPower supply voltage: DC 12V (Current 35mA) with shielded enclosureInput Output Impedance: 50 OhmMaximum output power: 10 dBm(2VPP50Ohm load)Input signal: ≤-22 DBM( >-22 DBM Input,the output signal has been distorted)Bandwidth:...
DC 12V 4-20mA 0-5V 0-10V Voltage Signal Acquisition RS485 Modbus RTU Module for PLC Current Transmitter Measuring Instruments
$9.99
Precise details: >>>Manual: Click here to open<<< Description: 1: Operating Voltage : DC 8-25V(DC 9V 12V 15V 24V) 2: Operating Current : 10-14MA 3: MODBUS RTU Command support 03 06...