|
| | 可选择"Fiber Ring"或点对点传输模式 | | 将RS-232/422/485讯号转为: >> ST 单模光纤(利用TCF-142-S) >> ST 多模光纤(利用TCF-142-M) | | | 延伸RS-232/422/485的传输距离: >> 单模*远可达40 km-TCF-142-S >> 多模*远可达5 km-TCF-142-M | | | 即插即用 | | | 体积小巧 | | | 减少讯号干扰 | | | 防电子干扰/化学腐蚀 | | | 速度可达921.6 Kbps | | 宽温-40至75°C | | |
|
|
|
|
串口通讯 | |
|
|
光缆通讯 | |
| | | TCF-142-S: 单模光纤,40 km TCF-142-M: 多模光纤,5 km | | | | TCF-142-S: 8.3/125, 8.7/125, 9/125, or 10/125 µm TCF-142-M: 50/125, 62.5/125, or 100/140 µm | | | | TCF-142-S: 1310 nm TCF-142-M: 820 nm | | | | TCF-142-S: <-5 dBm TCF-142-M: <-5 dBm | | | | TCF-142-S: -25 dBm TCF-142-M: -20 dBm | | | | |
|
环境 | |
| 标温:0 至 60°C (32 至 142°F) 宽温: -40 至75°C (-40 至 167°F) ( -T机型) | | | | | | | | |
|
电源要求 | |
| | | 2 KV Burst (EFT), EN61000-4-4 2 KV Surge, EN61000-4-5 | | | | | | | | TCF-142-M: 150 mA at 12 VDC TCF-142-S: 150 mA at 12 VDC | | | | |
|
机构 | |
| 67 x 100 x 22 mm (无 ears) 90 x 100 x 22 mm (含 ears) | | | | | | | | |
|
安规认证 | |
| | | | | | | | | EN61000-4-2 (ESD), Criteria A, Level 2 EN61000-4-3 (RS), Criteria A, Level 2 EN61000-4-4 (EFT), Criteria A, Level 2 EN61000-4-5 (Surge), Criteria A, Level 3 EN61000-4-6 (CS), Criteria A, Level 2 EN61000-4-11(DIPS) Criteria A,Level 2 | | | | | | |