Cod: DL TTY - Nombre: DL TTY

EKS Engel
DL TTY

TTY-FO-SYSTEM

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).

Características destacadas

  • TTY
  • Half- and Fullduplex
  • Aktiv-, Halbaktiv- und Passiv-Betrieb
  • FiberView
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
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)
Wavelength 650 nm 850 nm 1310 nm 1310 nm
1550 nm
1310 nm 1310 nm
1550 nm
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

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.

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