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2 Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface Remote Control Switch Board with Capacitor Filter Circuit in Saudi Arabia 2 Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface Remote Control Switch Board with Capacitor Filter Circuit in Saudi Arabia 2 Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface Remote Control Switch Board with Capacitor Filter Circuit in Saudi Arabia 2 Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface Remote Control Switch Board with Capacitor Filter Circuit in Saudi Arabia 2 Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface Remote Control Switch Board with Capacitor Filter Circuit in Saudi Arabia 2 Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface Remote Control Switch Board with Capacitor Filter Circuit in Saudi Arabia 2 Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface Remote Control Switch Board with Capacitor Filter Circuit in Saudi Arabia 2 Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface Remote Control Switch Board with Capacitor Filter Circuit in Saudi Arabia 2 Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface Remote Control Switch Board with Capacitor Filter Circuit in Saudi Arabia

Fafeicy 2-Channel Serial Port Relay Module, RS232 UART Protocol DB9 Interface, Manual Operation, Relay Switch Board, Copper Contacts, Normally Open

SAR 66
Brand
Fafeicy
Category
Internal Cards
– 1 +

Special Features

  • 【High Quality】The onboard 2 relay is made of high quality plastic meterial, , which can be accessed extended 2‑way relay module, has good performance.
  • 【Easy to Operate】The serial control relay switch board has simple , most serial commands are single‑byte commands, can improve work efficiency, save time and energy.
  • 【Stability】The relay switch board has capacitor filter circuit, which has improved stability, with two‑channel, plus two expansion ports, low‑level output.
  • 【Feature】The 2 channel relay switch board is compact design, easy to carry and store, very practical in work, built to meet standard specification, can bring you more convenience.
  • 【Quality Assurance】The serial relay switch is manufactured under strict quality control and standard requirements, and has a high safety factor, so it can be used with confidence.

Description

Feature:
1. Simple , most serial commands are single‑byte commands.
2. With capacitor filter circuit, which has improved stability.
3. Onboard 2 relay, which can be accessed extended 2‑way relay module.
4. Two‑channel relay, plus two expansion ports, low‑level output.
5. Built to meet standard specification, strictly follow factory quality control.

Specification:
Condition: Brand New
Item Type: Relay Switch Board
Material: Plastic
Color: As picture shown
Two-Channel Serial Relay:
Channel: Two-channel relay, plus two expansion ports, low-level output
Interface: DB9 female/male RS232 level, can control the relay on, off, self-locking, inching through the super terminal (serial port debugging software) on the computer.
Working Voltage: DC 12V power supply (range: 8.5-13.5V)
Control Voltage: DC 9V 12V or DC 1-48V or AC 85-265V
Control Current: 10A

Package List:
1 x Relay Switch Board

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