IR485
概述詢價資源
- 即插即用安裝
- 3000V直流隔離保護
- 內建 15KV 訊號 ESD 保護
- RS-485 突波及過流保護
- 內建 120 歐姆終端電阻
- 寬範圍電源輸入9~24V DC
規格
| 序列介面 | |
| Port type & Connector | RS-485 4-Pin Terminal Block |
| Speed | 300 bps ~ 230.4 Kbps |
| Parity | None , Odd , Even , Mark , Space |
| Data bit | 5 , 6 , 7 , 8 |
| Stop bit | 1 , 2 |
| RS-485 signals | Data+ , Data- |
| Protection | RS-485 Surge protection Built-in 15KV ESD protection for all signals 3000V DC Optical isolation protection |
| Termination Resistor | Built-in 120 Ohm Termination resistor Switch On/Off |
| 距離 | Up to 1250 m |
| Power | |
| Power input | DC 9~24 V , 50mA @ 120 VDC |
| Dual modes | 2-pin screw terminal |
| Power consumption | < 0.5W |
| Protection | DC to DC isolation protection Wrong polarity input protection |
| 指示燈號 | Power |
| Temperature | Operating temperature : 0°C ~ 70°C (32°F ~ 158°F) Storage temperature : -10°C ~ 80°C (-4°F ~ 176°F) |
| 濕度 | Operating humidity : 10% ~ 95% non-condensing Storage humidity : 5% ~ 95% non-condensing |
| 尺寸 | 75 x 42 x 25 mm |
| 重量 | 36 g |
| Regulatory Approval | FCC : Part 15 Class A CE : EN55022 Class A, EN55024 RoHS : Compliant |
| 保固 | 1 年 |