01000 2131

RS422 to singlemode fiber optic converter, DL422

The DL422 is a RS422 4-wire to singlemode fiber optic converter for point-to-point connections. For adapter you can make the choice between ST, SC, E2000 or SC-BIDI. BIDI technology means that you need only one fiber for transmitting and receiving of the data.

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Product variants

Article Number Product Name
01000 2131 + DL-422/13-SM-ST RS422/MM/PzP/FiberView + Request quote
DL422-ST, RS422 4-wire converter for point-to-point connections over singlemode fiber optic
01000 2133 + DL-422/13-SM-SC RS422/MM/PzP/FiberView + Request quote
DL422-SC, RS422 4-wire converter for point-to-point connections over singlemode fiber optic
01000 2133-BIDI-A + DL-422/13-SM-SC-BIDI-A RS422/MM/PzP + Request quote
DL422-SC-BIDI-A, RS422 4-wire converter for point-to-point connections over singlemode fiber optic (to order in combination with BIDI-B)
01000 2133-BIDI-B + DL-422/13-SM-SC-BIDI-B RS422/MM/PzP + Request quote
DL422-SC-BIDI-B, RS422 4-wire converter for point-to-point connections over singlemode fiber optic (to order in combination with BIDI-A)
010002135 + DL-422/13-SM-E2000 RS422/MM/PzP/FiberView + Request quote
DL422-E2000, RS422 4-wire converter for point-to-point connections over singlemode fiber optic

Description

The fiber optic systems DL422 connect applications with a RS422 4-wire interface via fiber optics. With the help of this innovative system optical bus, star, tree and mixed structures are possible. LEDs and potential-free contacts (optional) of a fault detector relay are able to signal defective states.

Specifications

Data rate:
Point-to-point structure: 1.5 MBit/s max. / Line topology: 1.5 MBit/s divided by no. of DL422 systems
Transmission type:
Duplex
FO-connector:
ST, SC, E2000 or SC-BIDI
Fiber type:
Singlemode 9/125µm
Optical budget:
16 dB
FO range:
30 km, others up to 100 km on request (0,3 dB/km)
Wavelength:
1310 nm (1310 nm 1550 nm for BIDI)
Terminating resistor:
Switchable: none or wave impedance (Rw + Rpd + Rpu)
RS485 Cable length:
50 m
RS422 Connector:
9-pole Sub-D female and 6-pole terminal
Status-LEDs:
Power supply (green) / Failure (red) / Data receive (green) / Status (red) / FiberView (red, yellow, green)
Power supply:
12 - 30 VDC, other voltages on request
Power consumption:
5 Watt, 200 mA (24 V)
Galvanic isolation:
500 VDC (24 VDC <> RS422)
Operating temperature:
-40°C to +70°C (Multimode and Singlemode with ST or SC), -20°C to +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

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