5V 3.3V USB To RS485 TTL Serial Port Converter Module Flow Control Board tại Lotte Market

Giới thiệu 5V 3.3V USB To RS485 TTL Serial Port Converter Module Flow Control Board tại Lotte Market

- Specification:

- Overall Demension: 44mm x 16mm / 1.73 x 0.62 Inch

- Compatible with 3.3V and 5.0V power supply.

- Compatible with 3.3V and 5.0V signal.

- Absolute using imported chips; industrial design; anti-interference ability; while using more effective 485 protection design can be used in the industrial

- field and harsh field environments; the working temperature of -40 ℃ to + 85 ℃ ;transmission distance up to 1 kilometer (made with 850 meters of cable F1.5 tests

- recommended using in the 800 meters,when more than 800m please add repeaters).

- Semi-hole process design, thickness 0.8mm, can easily use as a picture board, it can also be welded terminal use.

- RXD, TXD signal indicator lights, monitor send and receive status.

Size Chart:

1. Humidity sensor is most sensitive to environmental humidity, generally used to detect the humidity of the surrounding environment.

2. When the environmental humidity exceeds the set threshold, the relay is pulled in and the common end is connected with the usual start. When the ambient humidity is lower than the set threshold, the relay is disconnected and the common terminal is connected to the normally closed terminal.

3. Common end, normally open, normally closed, the 3 ports are equivalent to a double control switch, when the relay coil is power, the common end and common start, without electricity, the common end and the normally closed end.

Package Includes:

1 Piece TTL to RS485 Converter Module

Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....