UNITRONIC® BUS LD FD P
For bus systems such as Modbus, SUCOnet, Modulink, VariNet. Flame-retardant, UL approval, colour code according to DIN 47100. Temperature range from -40°C to +80°C
LD is a LAPP abbreviation for long distance
Benefits
- PUR outer sheath, tear- and notch-resistant, resistant to mineral oils and abrasion when used in power chains
- UL version with certification:
UL/CSA type CMX in accordance with UL 444 and CSA C22.2 no. 214-02 - Suitable for multiple bus systems based on RS485 / RS422
Application range
- For highly flexible applications (drag chains, frequently moving machine components)
- Bus cables for bus systems such as Modbus, SUCOnet P, Modulink P, VariNet-P)
Product features
- The stated bit rates result in the following cable lengths (maximum) for a bus segment:
- 9.6-93.75 kbit/s = 1200m
- 187.5 kBit/s = max. 1000 m
- 500 kbit/s = max. 400 m
- Flame-retardant according to IEC 60332-1-2
Design
- Stranded wire, bare, core code according to DIN 47100
- Copper braiding
- PUR outer sheath
- Colour: violet (RAL 4001)
- UV-resistant (colour may change over time)
Classification
- ETIM 5.0 Class-ID: EC000830
- ETIM 5.0 Class-Description: Data cable
Operating capacitance
- Flexible use: 10 x outer diameter
Peak operating voltage
- (not for power applications)
250 V 
Conductor resistance
- (loop): max. 159.8 ohm/km
Minimum bending radius
- Fixed installation: 6 x outer diameter
Single bend: 3 x cable diameter - Flexing: 15 x outer diameter
Test voltage
- Core/Core: 1500 V eff.
Characteristic impedance
- 100 – 120 ohm
Temperature range
- Fixed installation: -40°C to +80°C
- Flexing: -30°C to +70°C
| Article number | Article designation | Number of pairs and mm² per conductor |
Outer diameter (mm) | Copper index (kg/km) | Weight (kg/km) |
| For highly flexible applications (power chains, moving machine parts) | |||||
| 2170213 | UNITRONIC® BUS LD FD P | 1 x 2 x 0,25 | 6 | 18 | 39 |
| 2170214 | UNITRONIC® BUS LD FD P | 2 x 2 x 0,25 | 7.9 | 33 | 65 |
| 2170215 | UNITRONIC® BUS LD FD P | 3 x 2 x 0,25 | 8 | 39 | 77 |
| For highly flexible applications (e.g. power chains) – with UL/CSA (CMX) approval |
|||||
| 2170813 | UNITRONIC® BUS LD FD P A | 1 x 2 x 0,25 | 6.2 | 18 | 39 |
| 2170814 | UNITRONIC® BUS LD FD P A | 2 x 2 x 0,25 | 8.3 | 33 | 65 |
| 2170815 | UNITRONIC® BUS LD FD P A | 3 x 2 x 0,25 | 8.4 | 39 | 77 |
