產品目錄 > RS-232 > USB轉232/422/485
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產品介紹
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PDF檔
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相關產品
產品功能
- USB 埠Bus power (5V)供電,不需外加電源
- 完全相容USB1.0、1.1 & USB 2.0
- RS422/ 485自動偵測轉換 (自動切換,是指在固定baud rate作調整)
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支援標準Baud rate (不支援非標準Baud rate)
- Drive 支援Windows98se / 2000/ XP/7/8/10, Server 2003 / Mac. OS8, OS9 / Linux2.4 & 2.6
產品規格
| 規格 | URK128 |
| USB |
Connector :A 公 Chipset : Silicon Laboratories CP2102 Compliant : USB 1.0 , 1.1 , 2.0 Connector : USB type A Baud Rates : Full speed 12 Mbps |
| Serial |
RS422/485 port :Terminal block RS-422 : RxD+ , RxD- ,TxD+ , TxD- , RS-485 : Data+ , Data- RS-422 , RS-485 Auto Detect RS-422 , RS-485 Surge Protect Receive buffer : 576 Byte Transmit buffer : 640 ByteFlow Control : X-On / X-Off or Hardware DATA rate: 300~ 230.4Kbps |
| LED Indicator | Power, TXD, RXD |
| Environment |
Operating Temp : 0~60℃ Storge Temp : -20 to 85℃ Humidity : 5~95 % RH |
| Dimension | 55*40*25mm (WDH) |
| Weight | 35g |
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功能 / 型號
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URI428I | URM3485A | ||||
| 介面轉換 | USB to 4 *RS422/485 | USB to 1 *RS422/485 | USB to 1*RS232/422/485 | |||
| Serial接頭 | Terminal Block | Terminal Block | Terminal Block | DB-9公 | Terminal Block |
Terminal Block
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| RS422/485切換 | 開關切換 | 開關切換 | 自動偵測轉換 | 自動偵測轉換 | 開關切換 | 開關切換 |
| Data Rate/max. | 921.6Kbps | 921.6Kbps | 230.4Kbps | 230.4Kbps | 200Kbps | 200Kbps |
| Power Isolation | 15KV ESD | 15KV ESD | None | 15KV ESD | None | None |
| 燈號指示 | TX, RX | TX, RX | TX, RX | Power,Link, TX,RX | Power,Link, TX,RX | Power, Link, TX,RX |
| 附線長度 | 100cm | 100cm | 100cm | |||


