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研华模块ADAM-4520
隔离RS-232 到 RS-422/485转换器
主要特点
§ 自动内部RS-485总线监督
§ 自动数据流控制
§ 最高采样速率115.2 kbps
§ 3000 Vdc隔离保护(ADAM-4520)
产品规格
Display | LED Indicators | Comm |
Power Supply | Power Requirement | 10~30 VDC |
General | Connector | RS-232: female DB9 RS-422/485: plug-in screw terminal |
Temperature (Operating) | -10 ~ 70° C (14 ~ 158° F) |
Humidity | 5 ~ 95% RH |
Temperature (Storage) | -25 ~ 85° C (-13 ~ 185° F) |
Interface | RS-232 to RS-422/485 |
Isolation Protection | 3,000 VDC |
Communication Speed | Serial: From 1,200 to 115.2 k |
Comm. Distance | RS-422/485: 1.2 km RS-232: 15 m |
Data Flow Control | Yes |





