One step forward and one step back...

and round and round, that´s not so hard. When data has to be passed back and forth, then a digital cable with a check-back channel should be used. The surge impedance for this cable is also set at 110 Ohm. Two of the 4 wires are responsible for the check-back function. The robust outer jacket is suitable for outdoor and permanent installation.
Color coding according to DIN 47100.

NEW! PE-Version resistant to salt water and suitable for ground installation.
NEW! Flexible PUR-blend-version for mobile outdoor application.

Due to the double shielding (AL/PT-foil + copper braiding) and wire coding it conforms with the generally applicable guidelines (VDE 0812/VDE 0207).

THE ADVANTAGES:

• Digital transmission over long distances due to DMX- and AES/EBU-Standards
• Very good protection against electrical interference (copper braiding + AL/PT-foil)
• Extremely robust due to the special tough jacket
• PE-Version: Resistant to salt water and suitable for ground installation

THE APPLICATION:

• Networking scanners and lighting units with feedback function
• Connection of digital controls and various types of units
• PE-Version for ground installation, resistant to salt water
• PUR-Blend version for mobile outdoor application

TECHNICAL DATA:
Construction	[2(2LI2YS0,34mm 2 )(ST)]CY
Diameter	7,0 mm
Jacket	PUR-Blend
AWG	22
No. of inner conductors	4 x 0,34 mm 2
Copper strand per conductor	7 x 0,25 mm
Conductor insulation	PE
Shielding	copper-cross mesh, tin-plated + AL/PT-foil
Shielding factor	100 %
Temperature range	min. -30 °C
Temperature range	max. 70 °C
Fire load per m	0,22 kWh
Weight per 1 m	65 g
Packaging	100 m roll
Color	black
Type	PUR-Blend
ELECTRICAL DATA:
Capac. cond./cond. per 1 m	65 pF
Capac. cond./shield. per 1 m	245 pF
Cond. resistance per 1 km	53 Ohm
Shield. resistance per 1 km	15 Ohm
Insulation resist. per 1 km	> 5 GOhm
Surge impedance	110 Ohm
Transmission speed	acc. to EIA 485 standard 256 Kbs