UNITRONIC® BUS SAFETY
For systems e.g. SafetyBUS, based on CAN bus. Colour code in accordance with DIN 47100, halogen-free outer sheath, flame-retardant. Temperature range from -40°C to +80°C
Benefits
- For serial transmission of safety-oriented data
Application range
- For fixed installation and highly flexible applications
- For systems such as SafetyBUS p®, based on the tried-and-testing CAN bus system
Product features
- The stated bit rates result in the following cable lengths (maximum) for a bus segment:
- 500 kbit/s = max. 100 m
- 250 kbit/s = max. 250 m
- 125 kbit/s = max. 500 m
- 50 kbit/s = max. 1,000 m
Product Make-up
- Braided conductor, 3 cores twisted, colour-coded in accordance with DIN 47100 (white, brown, green), copper braiding, halogen-free outer sheath
- UNITRONIC® BUS SAFETY FD P is
similar to UNITRONIC® BUS SAFETY, but is also suitable for highly flexible applications - Flame-retardant according IEC 60332-1-2
Classification
- ETIM 5.0 Class-ID: EC000830
- ETIM 5.0 Class-Description: Data cable
Certifications
- Version UNITRONIC® BUS SAFETY FC:
AWM Style 2464 (80°C 300V) 
Mutual capacitance
- (800 Hz): max. 45 nF/km
Peak operating voltage
- (not for power applications) 250 V
Conductor resistance
- (loop): max. 52 ohm/km
Minimum bending radius
- Fixed installation:
10 x outer diameter 
Test voltage
- Core/Core: 3000 V
Core/Core: 1500 V (FD version) 
Characteristic impedance
- 120 ohm
Temperature range
- UNITRONIC BUS SAFETY:
Fixed installation: -30°C to +80°C
UNITRONIC BUS SAFETY FD P:
Fixed installation: -40°C to +80°C
Flexing: -30 to +80°C 
| Article number | Article designation | Number of cores and mm² per conductor | Outer diameter (mm) | Copper index [kg/km] | Weight [kg/km] |
| for fxed installation | |||||
| 2170295 | UNITRONIC® BUS SAFETY | 3 x 0.75 | 7,6 | 49 | 68 |
| For highly flexible applications (e.g. power chains) | |||||
| 2170885 | UNITRONIC® BUS SAFETY FD P | 3 x 0.75 | 7,8 | 49 | 68 |
