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Moxa TCF-142-S-ST-T (TCF-142-S-ST-T)

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€ 543,00
excl. BTW
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EAN: TCF-142-S-ST-T Beschikbaarheid: Niet op voorraad

TCF-142-S-ST-T, SM-1310nm, RS-232/422/485, ST, 921.6Kb/s, -40 - 75°C, 40km

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Moxa TCF-142-S-ST-T. Afmetingen (BxDxH): 67 x 100 x 22 mm. Ingangsspanning: 12 - 48. Certificering: EN, FCC, Veiligheid: UL/CUL, TUV

RS-232/422/485 to optical fiber media converters
The TCF-142 media converter is equipped with a multiple interface circuit that can handle RS-232 or RS-422/485 serial interfaces and multi-mode 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 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 can automatically detect the serial baudrate. This is an extremely convenient feature. Even if a device’s baudrate is changed, the signal will still be transmitted through the media converter without any data loss.

Ring Operation
The TCF-142 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, simply 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.

Automatic Data Direction Control (ADDC®)
ADDC® is a patented hardware data flow solution developed by Moxa to handle RS-485 data direction control. ADDC® senses and controls RS-485 data direction automatically, making it unnecessary to use the hand shaking signal.

“Ring” and “Point-to-Point” transmission.
Extends RS-232/422/485 transmission up to:
- 40 km with single-mode—TCF-142-S;
- 5 km with multi-mode—TCF-142-M.
Compact size.
Decreases signal interference.
Protects against electrical interference and chemical corrosion.
Supports baudrates of 50 bps to 921.6 Kbps.
Wide temperature models available (-40 to 75°C).


Ingangsspanning 12 - 48
Stroomverbruik 140 mA


LED-indicatoren Ja


Veiligheid UL/CUL, TUV
Certificering EN, FCC

Eisen aan de omgeving

Temperatuur bij opslag -40 - 85 °C
Relatieve luchtvochtigheid, in bedrijf 5 - 95 procent
Temperatuur, in bedrijf -40 - 75 °C

Gewicht en omvang

Afmetingen (BxDxH) 67 x 100 x 22 mm

Technische details

Hostinterface RS-232/422/485
Output interface Vezel (ST)
RX sensitiviteit -25 dB
RS-232 signalen GND, Rx, Tx
Golf-bescherming 2 kV
Vezel-optische connector ST
Baud snelheid 921,6 Kbit/s
Golflengte 1310 nm
Auto baud snelheid aftasting Ja
Transmission afstand (single-mode) 40 km
RS-485 signalen Data+, Data-, RxD+, RxD-, SGND, TxD+, TxD-
Over current bescherming Ja
RS-422 signalen RxD+, RxD-, SGND, TxD+, TxD-
Electrostatic Discharge (ESD) bescherming 15 kV
TX output -5 dB

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