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研华BB-FOSTCDRI-INV RS-232/422/485串口转换器，支持数据传输速率：高达115.2 kbps 和 宽工作温度：-40°C-+80°C。
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Specifications
| SERIAL TECHNOLOGY | |
| Data Rate | 9.6 to 115.2 kbps |
| RS-232 | |
| Connector | Removable terminal block, 5-position |
| Signals | TD, RD, GND |
| RS-422/485 | |
| Connector | 5-position, removable terminal block |
| RS-485, 2-wire | Data A(-), Data B(+), GND |
| RS-422/485, 4-wire | TDA(-), TDB(+), RDA(-), RDB(+), GND |
| Bias | Built-in, switchable, 1.2KΩ |
| Termination | Built-in, switchable, 120Ω |
| ISOLATION | |
| Rating | 2kV RMS, 1 minute |
| Surge Protection | 600 W peak power dissipation |
| Clamping Time | < 1 pico-second |
| Lines Protected | 3 (input, output, power) |
| Method | Optical |
| FIBER OPTIC TECHNOLOGY | |
| Type / Wavelength | Multi-mode / 820 nm |
| Output Power | -16dBm minimum, -12dBm typical, -9dBm maximum |
| Receive Sensitivity | -24dBm minimum, -25.4dBm maximum |
| Cable | 62.5/125 micro-meter |
| Connector | ST |
| Data Rate | 9.6 to 115.2 kbps |
| Maximum Distance | 4 km (2.5 mi) |
| Idle State, BB-FOSTCDRI | Transmitter light ON |
| Idle State, BB-FOSTCDRI-INV | Transmitter light OFF |
| INDUSTRIAL BUS | |
| Modbus | ASCII/RTU |
| POWER | |
| Source | External, required (not included, sold separately) |
| Input Voltage | 10 to 48 VDC (56 VDC maximum) |
| Consumption | 0.5 W (typical), 1.3W (with termination) |
| Connector | 2-position, removable terminal block, 24 to 14 AWG |
| TERMINAL BLOCKS | ||
| Wire Size Accepted | 28 to 12 AWG | |
| Pitch | 5.08 mm | |
| Insulation Resistance | ≥ 500 MΩ @ 500 VDC | |
| Maximum Torque | 5 kg / cm | |
| LED INDICATORS | ||
| Power | Red LED | |
| FO Receive | Red LED | |
| FO Transmit | Red LED | |
| MECHANICAL | ||
| Dimensions | 12.3 x 11.3 x 3.2 cm | |
| Enclosure | IP 20 plastic, 35 mm DIN mount | |
| Weight | 199.6 gm | |
| ENVIRONMENTAL | ||
| Operating Temperature | -40 to +80 °C | |
| Storage Temperature | -40 to +85 °C | |
| Operating Humidity | 0 to 95% non-condensing | |
| MEANTIME BEFORE FAILURE (MTBF) | ||
| MTBF | 138904 hours | |
| MTBF Calculation Method | MIL 217F Parts Count Reliability Prediction | |
| APPROVALS, DIRECTIVES, STANDARDS | ||
| FCC Part 15, CE
UL Class1/Division2, Groups A, B, C, D |
||
|
Directives |
2014/30/EU - Electromagnetic Compatibility Directive 2011/65/EU amended by (EU) 2015/863 Reduction of Hazardous Substances Directive (RoHS)
2012/19/EU – Waste Electrical and Electronic Equipment (WEEE) |
|
|
Standards |
EN 55032 Class B – Electromagnetic compatibility of multimedia equipment – Emission requirements
EN 55024 – Information technology equipment – Immunity characteristics – Limits and methods of measurement EN 61000-6-3 A1 – Generic emission standard for residential, commercial and light-industrial environments (Class B) EN 61000-6-1 – Generic immunity standards for residential, commercial and light-industrial environments |
|
Ordering Information
| MODEL NUMBER | SERIAL CONNECTOR | FIBER CONNECTOR | ISOLATION |
| BB-FOSTCDRI | Terminal Block | Multi-mode ST | 2000 V |
| BB-FOSTCDRI-INV * | Terminal Block | Multi-mode ST | 2000 V |
* Inverted fiber state – fiber is Off in the idle state.
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