I-7523D
介紹
Most RS-232 devices don't support device addressing. The ICPDAS I-752N series assigns a unique address to any RS-232 device installed on an RS-485 network. When the Host PC sends a command with a device address to the RS-485 network, the destination I-752N module will remove the address field, and then pass the other commands to its local RS-232 devices. The response from the local RS-232 devices will be returned to the Host PC via the I-752N module. ICP DAS I-752N products are unique in that they are a Master-type converter that use our R.O.C. Patent 086674, while most other converters are a Slave-type, which cannot operate without a Host PC. In real industrial applications, many users are not satisfied with Slave-type converters as they cannot be adapted to individual requirements.
應用
相似產品
CPU 模組 | |
---|---|
CPU | 80188 或相容, 20 MHz |
Flash | 512 KB |
SRAM | 128 KB |
看門狗計時器 | 是 |
數位輸入 | |
---|---|
通道數 | 1 |
類型 | 乾接點 (Dry Contact), 非隔離 |
ON 電壓準位 | Close to GND |
OFF 電壓準位 | Open |
COM Ports | |
---|---|
Ports | 2 x RS-232 1 x RS-485 (3000 VDC 隔離) 1 x RS-232/RS-485 (DB-9 male) |
Baud Rate | 最高達 115200 bps |
電源 | |
---|---|
反極性保護 | 是 |
輸入範圍 | +10 ~ +30 VDC |
功耗 | 3.0 W |
機構 | |
---|---|
尺寸 (mm) | 72 x 119 x 33 (W x H x D) |
安裝 | 標準導軌式 (DIN-Rail) 安裝和壁掛式安裝 |
環境 | |
---|---|
工作溫度 | -25 ~ +75 °C |
儲存溫度 | -40 ~ +80 °C |
濕度 | 5 ~ 90 % RH |