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13382875018| 產(chǎn)品系列 | Modicon M251 | |
|---|---|---|
| 產(chǎn)品類型 | 可編程控制器 | |
| 額定電源電壓 [Us] | 24 V DC |
| I/O 拓展模塊數(shù) | 7 (local) | |
|---|---|---|
| 電源電壓范圍 | 20.4…28.8 V | |
| 瞬間峰值電流 | 50 A | |
| 功耗 [W] | 32.6…40.4 W (with max number of I/O expansion module) | |
| 存儲容量 | 8 MB for program | |
| 數(shù)據(jù)備份 | 128 MB built-in flash memory for backup of user programs | |
| 數(shù)據(jù)存儲設備 | <= 16 GB SD card (optional) | |
| 電池類型 | BR2032 lithium non-rechargeable, battery life: 4 year(s) | |
| 累計運行時間 | 2 years at 25 °C | |
| 1K指令的執(zhí)行時間 | 0.3 ms for event and periodic task | |
| _ | 0.022 μs | |
| 應用程序結(jié)構(gòu) | 4循環(huán)主任務 | |
| 實時時鐘 | 有 | |
| 時鐘誤差 | <= 60 s/month at 25 °C | |
| 集成連接類型 | USB port with mini B USB 2.0 connector | |
| 電源 | (serial)serial link supply: 5 V, <200 mA | |
| 傳輸率 | 1.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 15 m for RS485 | |
| 通訊協(xié)議 | USB port: USB - SoMachine-Network | |
| Ethernet 端口 | Ethernet 1 10BASE-T/100BASE-TX - 2 端 銅電纜 | |
| 網(wǎng)頁服務 | 網(wǎng)絡服務器 |