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Shenzhen KYL Communication Equipment Co., Ltd
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Price: | 45.0~50.0 USD |
Payment Terms: | T/T,WU;Paypal |
Place of Origin: | Guangdong, China (Mainland) |
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Pin No. | Signal Name | Function | Level | Connection with terminal | Remarks |
1 | GND | Grounding of power supply | Ground | ||
2 | Vcc | Power supply DC | 5V | ||
3 | RxD/TTL | Data receiving | TTL | TxD | |
4 | TxD/TTL | Data transmitting | TTL | RxD | |
5 | SGND | Signal | |||
6 | A (TXD) | A of RS-485(TxD of RS-232) | A(RxD) | ||
7 | B (RXD) | B of RS-485(RxD of RS-232) | B(TxD) | ||
8 | SLEEP | Sleep control (input) | TTL | Sleep signal | Low level valid |
9 | TEST | Factory testing | TTL |