| 加工定制：是 | 品牌：Advantech/研华 | 型号：ADAM-4050 |
| 产品认证：研华 | 用途：模块 |
7路输入，8路输出
内置看门狗定时器
| Display | LED Indicators | Power |
| Power Supply | Power Requirement | 10~30 VDC |
| General | Watchdog Timer | System (1.6 second) |
| Connector | 2 x plug-in terminal block (#14~22 AWG) | |
| Temperature (Operating) | -10~70 °C (14~158 °F) | |
| Humidity | 5~95 %RH | |
| Temperature (Storage) | -25~85 °C (-13~185 °F) | |
| Interface | RS-485 | |
| Communication Protocol | ASCII command | |
| Communication Speed | Serial: From 1,200 to 115.2 k | |
| Comm. Distance | Serial: 1.2 km | |
| Data Flow Control | Yes | |
| Digital Input | Channles | 7 |
| Input Voltage | Logic level 0: 1 VDC max. Logic level 1: 3.5~30 VDC | |
| Digital Output | Channels | 8 Open collector to 30V, 30 mA max. load |
| Power Dissipation | 300 mW |
