The system DL TTY forms an asynchronous TTY- interface (20 mA active, half-active or passive) which can be operated in two ways: either half-duplex or full-duplex (please note the schematics opposite).
LEDs and potential-free contacts (optional) of a fault detector relay are able to signal defective states.
Feel free to ask us, we are here to help you with any question you may have.
Phone: +49 2762 9313-600
Contact us!
| Type | P-ST | H-ST | MM-ST | MM-SC | MM-SC/BIDI | SM-ST | SM-SC | SM-E2 | SM-SC/BIDI |
|---|---|---|---|---|---|---|---|---|---|
| Article no. DL TTY |
01000 4101 |
01000 4112 |
01000 4121 |
01000 4123 |
01000 4123-BIDI A 4123-BIDI B |
01000 4131 |
01000 4133 |
01000 4135 |
01000 4133-BIDI A 4133-BIDI B |
| FO-connector | ST | ST | ST | SC | SC | ST | SC | E-2000 | SC |
| Fiber type | POF 980/1000 μm |
HCS 200/230 μm |
Multimode 62,5 (50)/125 μm |
Singlemode 9/125 μm |
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| Optical budget | 12 dB | 12 dB | 12 dB | 16 dB | |||||
| FO range | 50 m (180 dB/km) |
200 m (8 dB/km) |
5 km (1 dB/km) |
30 km, others up to 100 km on request (0,3 dB/km) |
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| Wavelength | 650 nm | 850 nm | 1310 nm | 1310 nm 1550 nm |
1310 nm | 1310 nm 1550 nm |
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| Data rate max. | 57,6 KBit/s | ||||||||
| Loop Current | 2 x 20 mA | ||||||||
| Load | <100 Ohm | ||||||||
| Operation mode | Duplex: aktiv, halbaktiv oder passiv / Half duplex: aktiv oder passiv | ||||||||
| TTY Connector | 9-pole Sub-D female and 6-pole terminal | ||||||||
| Status-LEDs | Power supply (green) / Data (yellow) / Status (red) | ||||||||
| Power supply | 12–30 VDC, other voltages on request | ||||||||
| Power consumption | 5 Watts, 200 mA (24 V) | ||||||||
| Potential separation | 500 VDC (24 VDC <> TTY) | ||||||||
| Operating temperature | –40 °C – +70 °C (Multimode and Singlemode with ST or SC) / –20 °C – +55 °C (all others) | ||||||||
| EMC | EN61000-6-2 / EN55022 Class B + A1 + A2 | ||||||||
| Weight | 570 g | ||||||||
| Dimensions | 60 x 100 x 113 mm (60 x 120 x 113 mm incl. connector) | ||||||||
| Housing | Stainless steel, powder coated | ||||||||
eks Engel FOS GmbH & Co. KG
Schützenstrasse 2
57482 Wenden-Hillmicke
Germany
Phone: +49 2762 9313-600
Fax: +49 2762 9313-7906
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