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Produkter
Produkter Server & lagring Gränssnittskomponenter Konverterare/Repeaters/Isolatorer Moxa TCF-142-S-SC-T serial converter/repeater/isolator RS-232/422/485

Moxa TCF-142-S-SC-T serial converter/repeater/isolator RS-232/422/485 Fiber (SC)

Moxa
Tillv.art.nr TCF-142-S-SC-T

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Beskrivning Specifikationer

Produktbeskrivning

Moxa TCF-142-S-SC-T. Dimensions (WxDxH): 67 x 100 x 22 mm. Input voltage: 12 - 48 V, Power consumption: 140 mA. Certification: EN, FCC, Safety: 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.

Features:
“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).

Warranty: 5 Years

Specifikationer

Host interface
RS-232/422/485
Output interface
Fiber (SC)
RS-232 signals
GND
Rx
Tx
RS-422 signals
RxD+
RxD-
SGND
TxD+
TxD-
RS-485 signals
Data+
Data-
RxD+
RxD-
SGND
TxD+
TxD-
Baud rate
921.6
Operating temperature (T-T)
-40 - 75
Storage temperature (T-T)
-40 - 85
Operating relative humidity (H-H)
5 - 95
Input voltage
12 - 48
Certification
EN
FCC
Safety
UL/CUL
TUV
Electrostatic Discharge (ESD) protection
15
Dimensions (WxDxH)
67 x 100 x 22
Power consumption
140
Over current protection
Ja
Wavelength
1310
RX sensitivity
-25
TX output
-5
LED indicators
Ja
Fiber optic connector
SC
Transmission distance (single-mode)
40
Surge protection voltage
2