TTL в ИК ИРДА через связь | счетчик электрической энергии на высоковольтной шкафу для чтения | 38К носителей PC-THZ05V-A включено.

TTL в ИК ИРДА через связь | счетчик электрической энергии на высоковольтной шкафу для чтения 38К носителей PC-THZ05V-A включено.

Differences between the two models: 1. Different communication distance: the hemisphere model adopts three launching heads, which has a longer communication distance.

2. Different installation methods: magnet is used to fix the hemisphere type to the case shell, and foam is used to fix the ordinary type.

Use mode and function: the use mode and function of the two models are exactly the same, both are two-way pure transmission, 38K carrier far infrared.

Product overview

TTL-RS-Infrared adopts high-precision 38K infrared receiving sensor and 3 infrared transmitting tubes, which can transmit data stably at a long distance (BBB 0 5 meters). Infrared transmission data is transmitted through TTL. It has the characteristics of accuracy, stability and long service life.

1.1 Product features

1, Adopt imported HS0038 infrared receiving sensor, in many data, long distance stable transmission.

2, without any protocol restrictions (transparent transmission), TTL communication can use the way of serial port data and concentrator, state grid electricity meter, gas meter and other industrial control equipment with infrared communication function to communicate.

3, Use 3V-5V power supply, in the cabinet, the upper computer equipment comes with power supply and other scenarios convenient power wiring.

Parameter

Power Supply

DC3V-5V

Power

No load: 10mA, full load communication: 30mA

communication mode

TTL

communication protocol

No protocol restrictions, data transfer through

Communication BPS

Serial port data mode: 600, 1200, 2400

Dimensions

65mm*46mm*28.5mm

Installation

Strong magnetic adsorption cabinet, screw fixation, foam and other ways

default line length

Line length 1 meter

Communication protocol

There is no protocol limitation for pass-through: Modbus protocol, 645 protocol, and other custom protocols can be used.

Connection mode

Wiring mark:

Power supply: 3V-5V power supply, the default way of reserved wire.

Wiring mode: red (power positive), black (power negative), white (upper computer TX, infrared RX) yellow (upper computer RX, infrared TX).