AFP0HCCM1|FP0H 通信插卡
※ 實際商品可能與照片不同。
適合不含有規定:EU RoHS指令 2011/65/EU的6物質、以及EU RoHS指令2015/863/EU的4物質
※為了商品改進,規格和外觀可能會在不事先通知的情況下變更,敬請諒解。
詳細規格
為了商品改進,規格和外觀可能會在不事先通知的情況下變更,敬請諒解。
項目 | 內容 |
---|---|
品名 | AFP0HCCM1 |
型號 | AFP0HCCM1 |
Interface | RS-485 1 channel |
Transmission distance | Max. 1,200 m 3,937.008 ft |
Communication configuration | 1 : N communication |
Communication speed | 1,200(Note), 2,400(Note), 4,800, 9,600, 19,200, 38,400, 57,600, 115,200, 230,400 bits/sec. (Note): System register no. 415 cannot be used to set the baud rate to 1,200 bps. To set the baud rate to 1,200 bps, use the SYS1 instruction. If the baud rate of any of the COM ports is 2,400 bps or lower, F-ROM access will slow down. Example) F12(ICRD) instruction, P13(ICWT) instruction, etc. |
Communication method | Half-duplex system |
Synchronous method | Start-stop synchronization system |
Transmission format : Data length | 7 bits / 8 bits |
Transmission format : Parity | none / odd / even |
Transmission format : Stop bit | 1 bit / 2 bits |
Transmission format : Start code | with STX / without STX |
Transmission format : End code | CR / CR + LF / none / ETX / Time (0 to 100 ms) |
Data transmission order | Transmit from bit 0 in character units. |
Number of stations | Max. 99 units |
Net weight | 10 g approx. |
Remark | Notes: 1) The start and end codes can be used only for general-purpose serial communications. 2) The unit No. (station number) can be selected at system register. 3) Sufficient noise tolerance is provided but it is recommended that a user program be created for retransmission. (To improve the reliability of communications when a communication error occurs due to an excessive noise or when the target device cannot receive data temporarily.) 4) When connecting a commercially available device that has an RS-485 interface, please confirm operation using the actual device. In some cases, the number of station units, transmission distance and communication speed vary depending on the connected device. 5) When the transmission speed is 19,200 bits/s, you can set up to 99 stations and up to 1,200 m 3,937.008 ft transmission distance. |