MOXA TCF-142-S-ST Serial to Fiber Converter
- 1 x RS-232 and 1 x RS-422/485 Serial ports
- 1 x 100BaseFX single-mode with ST connector
- 40 km Data transmission typical distance on fiber
- IP30-rated Metal body design
- 12V DC to 48V DC input power range
- Wallmount installation design
- 0 to 60°C operating temperature
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Description
The TCF-142 media converters are equipped with a multiple interface circuit that can handle RS-232 or RS-422/485 serial interfaces and multimode or single-mode fiber. TCF-142 converters are used to extend serial transmission up to 5 km (TCF-142-M with multi-mode fiber) or up to 40 km (TCF-142-S with single-mode fiber). The TCF-142 converters can be configured to convert either RS-232 signals, or RS-422/485 signals, but not both at the same time.
Automatic Baudrate Detection
The TCF-142 converters can automatically detect the serial
baud rate, which is an extremely convenient feature. Even if a device’s baud
rate is changed, the signal will still be transmitted through the media
converter without any data loss.
Ring Operation
The TCF-142 converters can be used to connect serial devices to a fiber ring. To form the ring, connect the Tx port of one TCF-142 to the Rx port of a neighboring converter. Once the ring is set up, use the DIP switches to configure the TCF-142 converters for ring mode. When one node transmits a signal, the signal travels around the ring until it returns back to the transmitting unit, which then blocks the signal. With the TCF-142, you can set up fiber rings that have a total circumference of up to 100 km.
You can also find the TCF-142-M-SC, TCF-142-S-SC, and TCF-142-M-ST models in the Industrial Media Converters.
Discover industrial automation
solutions appropriate to your needs, and easily
inquire about the MOXA TCF-142-S-ST Serial to Fiber Converter through our user-friendly website via one of our Middle
East branches (UAE (Dubai), KSA (Al Khobar, Riyadh), and Oman).
Specification
| Interface | |
|---|---|
| 100Mb Fiber optic single mode (Megabit) Ports | : 1 ST Port |
| 100Mb Fiber optic multi mode (Megabit) Ports | |
| Serial port | : 1 x RS-232 and 1 x RS-422/485 |
| USB | |
| Other ports | |
| Isolation | |
| Converter specifications | |
| Data transfer speed ( Baudrate ) | 0.05Kbps to 921.6Kbps |
| Maximum data transmission distance | 40Km on fiber |
| Minimum output power converter | -5dBm |
| Sensitivity to receiving information | -25dBm |
| Wavelength | 1310nm |
| Require cable diameter | G.652 |
| Flow Control | ADDC (automatic data direction control) for RS-485 |
| Protocols | - |
| Serial Signals | |
| RS-232 Signals | TxD, RxD, GND |
| RS-422 Signals | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w Signals | Data+, Data-, GND |
| RS-485-4w Signals | Tx+, Tx-, Rx+, Rx-, GND |
| Power Requirements | |
| Power Consumption (Output Adapter) | 70 to 140 mA @ 12 to 48 VDC |
| Power Input Plugin ( Redundant ) | |
| Overload Current Protection | Supported |
| Reverse Polarity Protection | Supported |
| Input Voltage | 12 to 48 VDC |
| Input Current | 70 to 140 mA @ 12 to 48 VDC |
| Connector | Terminal block |
| General | |
| Fan / Fanless | - |
| MTBF | 780,480 hour |
| Physical Characteristics | |
| Dimensions | with ears: 90 x 100 x 22 mm (3.54 x 3.94 x 0.87 in), without ears: 67 x 100 x 22 mm (2.64 x 3.94 x 0.87 in) |
| Housing | Metal |
| Installation | Wall mounting |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Standards and Certifications | EMC: EN 55032/35; EMI: CISPR 32, FCC Part 15B Class A; EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m, IEC 61000-4-4 EFT: Power: 1 kV, IEC 61000-4-5 Surge: Power: 1 kV, IEC 61000-4-6 CS: 3 V, IEC 61000-4-8 PFMF; Environmental Testing: IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-3; Safety: UL 60950-1; Vibration IEC 60068-2-6; IP30; Telcordia (Bellcore), GB |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Weight | 320 g (0.71 lb) |
| LED Indicators | |
| LED Per Port | |
| Power | |
