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研华BB-FOSTCDRI（ULI-211CI） 三隔离RS-232/422/485至光纤转换器，支持输入功率范围：10–48 VDC和宽工作温度，并且兼容Modbus ASCII/RTU。
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Specifications
Serial Technology
| Model: | Data Rate (max): | Modes: | Biasing: | Termination: | LEDs: |
| ULI-211C | 232: 115.2kbps 422/485: 460.8kbps |
RS-232, RS- 422, RS485 2w & 4w |
– | – | Serial TD, RD Power |
|
ULI-211CI |
115.2 kbps |
Built-in, switchable 1.2kΩ XMT/RCV | Built-in, switchable 120Ω |
Fiber TD, RD Power |
|
| ULI-212CI | – | – | |||
| ULI-213CI | |||||
| ULI-211E | Built-in, switchable 1.2kΩ XMT/RCV | Built-in, switchable 120Ω |
Fiber TD, RD Serial Power |
||
| ULI-213E |
Isolation & Surge Protections
|
Model: |
Optical Isolation: | Isolated Lines: | Surge Suppression: | Clamping Time: |
Biasing |
Termination |
|
ULI-211C |
2 kV |
Input, output |
– |
– |
Built-in, switchable 1.2kΩ XMT/ RCV | Built-in, switchable 120Ω |
| ULI-211CI |
Input, output, power |
600 W |
<1 pico-sec. |
– |
– |
|
| ULI-212CI | ||||||
| ULI-213CI | ||||||
| ULI-211E | Built-in, switchable 1.2kΩ XMT/ RCV | Built-in, switchable 120Ω | ||||
| ULI-213E |
Fiber Optic Technology
|
Model: |
Mode/
Connector: |
Type /
Wavelength: |
Output Power
dBm, min/max: |
Receive
Sensitivity: |
Cable, μM: |
Data Rate: |
Distance,
max.: |
Idle State: |
| ULI-211C | MM-ST | Multi-mode 820 nm | -17 to -10 | -25.4 to
-24 dBm |
62.5/125 |
9.6 to 115.2 kbps |
4 km | Transmitter light ON |
| ULI-211CI | -16 to -9 | |||||||
| ULI-212CI | SM-ST | Single-mode 1310 nm | -15 to -8 | ± -32 dBm | 9/125 | 15 km |
– |
|
| ULI-213CI | SM-SC | |||||||
| ULI-211E | MM-ST | Multi-mode 1310 nm | -19 to -14 |
≤ -32 dBm |
62.5/125 | 2 km | ||
| ULI-213E | SM-SC | Single-mode 1310 nm | -15 to -8 | 9 /125 | 15 km |
Power
| Model: | Source: | Connector: | Input: | Consumption: |
| ULI-211C |
External PSU* |
Terminal block |
10-30 Vdc | 1.7 W |
| ULI-211CI |
10-48 Vdc |
0.5W (1.3W with termination) | ||
| ULI-212CI | 1.4 W | |||
| ULI-213CI | ||||
| ULI-211E | 0.9W (2.6W with termination) | |||
| ULI-213E |
*External power supply required, not included, sold separately.
| Model: | Enclosure: | Dimensions, mm: | Mounting: | Weight, gm: |
| ULI-211C | Plastic | 106 x 79 x 25 |
DIN rail |
182 |
| ULI-211CI | IP20 plastic | 123 x 113 x 32 | 200 | |
| ULI-212CI | IP30 plastic | 128 x 97 x 28 | 150 | |
| ULI-213CI | ||||
| ULI-211E | IP30 metal | 132 x 93 x 30 | Panel | 209 |
| ULI-213E |
Environmental
| Model: | Operating Temperature: | Storage Temperature: | Operating Humidity: |
| ULI-211C |
-40 to +80 °C |
-40 to +85 °C |
0 to 95%, non-condensing |
| ULI-211CI | |||
| ULI-212CI | |||
| ULI-213CI | |||
| ULI-211E | -40 to +85 °C | ||
| ULI-213E |
Meantime Between Failures (MTBF)
| Model: | Hours: |
| ULI-211C | 2187303 |
| ULI-211CI | 138904 |
| ULI-212CI | 671969 |
| ULI-213CI | |
| ULI-211E | 127103 |
| ULI-213E |
Ordering Information
| Model | Part Number to Order | Description |
| ULI-211C | BB-FOSTCDR | Serial to Fiber Optic Converter – TB to MM Fiber ST, Ind. DIN Rail. PSU not included; order separately. |
| ULI-211CI | BB-FOSTCDRI | Serial to Fiber Optic Converter – TB to MM Fiber ST, Ind. DIN Rail, UL C1/D2. PSU not included; order separately. |
| ULI-212CI | BB-FOSTCDRI-ST | Serial to Fiber Optic Converter – TB to SM Fiber ST, Ind. DIN Rail. PSU not included; order separately. |
| ULI-213CI | BB-FOSTCDRI-SC | Serial to Fiber Optic Converter – TB to SM Fiber SC, Ind. DIN Rail. PSU not included; order separately. |
| ULI-211E | BB-FOSTCDRI-PH-MT | Serial to Fiber Optic Converter – TB to MM Fiber ST, Ind. Panel, UL C1/D2. PSU not included; order separately. |
| ULI-213E | BB-FOSTCDR-PH-SC | Serial to Fiber Optic Converter – TB to SM Fiber SC, Ind. Panel, UL C1/D2, IEC61850-3, IEEE-1613. PSU not included; order separately. |
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