Frequently bought together:
Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Module Type | KQ-130F zero-crossing carrier data transceiver |
| Function | Reliable data transmission over 220V AC power lines under strong interference, attenuation, and long-distance conditions |
| Applications | Meter reading, street lighting, smart home, fire protection, building control |
| Integration | Integrated KQ-330F module with peripheral circuit; no additional coupling components required |
| Power Connection | Directly connected to 220V AC; single-row 9-pin interface; pins: 1 & 2 spaced 0.2 in, pins 2 & 3 spaced 1.1 in, others 0.1 in |
| Working Frequency | 120–135 kHz |
| Interface | Serial interface, 9600 bps (actual baud rate 100 bps), 250-byte buffer |
| Operating Temperature | -25°C ~ +70°C |
| Operating Humidity | ≤ 90% |
| Power Supply | DC 5 V |
| Current Consumption | Receive: ≤11 mA; Transmit: ≤300 mA |
| Dimensions | 53 × 38 × 17 mm (L × W × H) |
Pin Description:
1P--AC: Firewire (or neutral) of 220V AC voltage
2P--AC: Zero line (or fire line) of 220V AC voltage
3P--+5V: +5V transmit power (260mA), if the data can be suspended, the power consumption can be suspended.
4P--GND: Digital circuit ground
5P--+5V: +5V working power 11mA
6P--RX: TTL level, carrier data input, connected to the TXD of the single chip, high resistance input can not be left floating
7P--TX: TTL level, carrier data out, connected to the RXD of the microcontroller
8P--MODE: mode selection, floating or connected to 5V is high level, grounding is low level
9P--NC/RST: The reset pin (active low) is only used when switching modes frequently during operation. Need this function, the pin should be left floating
Package Includes:
1 x Data Transceiver Module
1 x Data Transceiver Module
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