BB-485OP
2 kV optical isolation protection
Add up to 32 nodes to RS-485 network
RS-422 2-wire, RS-485 2 or 4-wire
Modbus support
UL Recognized
Model 485OP is an optically isolated RS-422/485 signal repeater. In addition to 2KV isolation on the data lines, it can be used to extend RS-422/485 circuits an additional 1.2 km (4,000 ft.), thereby doubling the range. An added benefit is the ability to add another 32 nodes to an RS-485 network and join 2 and 4 wire systems. The compact... More
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2.5 kV isolation
ESD protection - 15 kV
Protects up to 4 channels
230.4 kbps
Ideal for laptops, lower power serial ports
2,500V, 2-way optical isolation
Data rates up to 115.2 kbps
RS-232 on DB9 female (DTE) and male (DCE) connectors
Port-powered on both sides, no external power supply required
RS-232/422/485自动数据流控制
3000伏直流电隔离保护
RS-485数据线浪涌保护
传输速度可达115.2Kbps
网络覆盖面积达1200米（4000英尺）
预留有终端电阻空间
电源和数据流指示灯，提醒故障处理
电源要求：+10到+30伏直
操作温度宽广: -40~ 85 C
RS-485自动数据流控制
3000伏直流电隔离保护
RS-485浪涌保护数据线
传输速度高达115.2 Kbps
网络覆盖达1200米(4000英尺）
预留终端电阻空间
电源和数据流量指示灯提示故障处理
电源要求:+10
RS-485 数据流自动控制
3000伏直流电隔离保护
RS-485数据线浪涌保护
传输速度可达115.2Kbps
网络覆盖面积达1200米（4000英尺）
预留有终端电阻空间
电源和数据流指示灯，提醒故障处理
电源要求：+10到+30伏直流电
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