Official Distributor
SKU
MPN
PSI-REP-PROFIBUS/12MB
Weight
0.232 kg
Repeater - PSI-REP-PROFIBUS/12MB
Modular repeater for electrical isolation and range increase for PROFIBUS up to 12 Mbps, 4-way isolation, rail-mountable, supply 24 V DC
- Automatic data rate detection or fixed data rate setting via DIP switches
- Suitable for all data rates up to 12 Mbps
- High-quality 4-way isolation between all interfaces
- Bit oversampling for reliable detection of sporadic disturbances
- Bit retiming for unrestricted cascading of devices
- Filtering of faulty telegrams based on start delimiter detection
- Can be combined with PSI-MOS FO converters in a modular way thanks to DIN rail connectors
Technical Specifications
Note
Utilization restriction | EMC: class A product, see manufacturer's declaration in the download area |
Utilization restriction | Use in potentially explosive areas is not permitted in China. |
Dimensions
Caption | Housing dimensions |
Width | 35 mm |
Height | 99 mm |
Depth | 105 mm |
Ambient conditions
Ambient Temperature (Operation) | -20 °C ... 60 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C |
Permissible humidity (operation) | 30 % ... 95 % (non-condensing) |
Altitude | ≤ 5000 m (For restrictions, see the manufacturer's declaration for altitude operation) |
Altitude | ≤ 2000 m (Hazardous locations) |
Degree of Protection | IP20 |
Noise immunity | EN 61000-4-2 |
General
Transmission channels | 2 (1/1), TD, RD, half duplex |
Bit delay | 1 bit (Direct mode) |
Bit distortion, input | max. ± 35 % |
Bit distortion, output | < 6.25 % |
Electrical isolation | VCC // TBUS // PROFIBUS (A) // PROFIBUS (B) |
Test voltage data interfaces | 1.5 kV |
Test voltage data interface/power supply | 1.5 kVrms (50 Hz, 1 min.) |
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Noise emission | EN 55011 |
Mounting Type | DIN rail mounting |
Net weight | 212.4 g |
Housing Material | PA 6.6-FR |
Color | green |
MTBF | 1136 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day)) |
MTBF | 238 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day)) |
MTTF | 1638 Years (SN 29500 standard, temperature 25°C, operating cycle 21%) |
MTTF | 812 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%) |
MTTF | 340 Years (SN 29500 standard, temperature 40°C, operating cycle 100%) |
Power supply
Nominal Supply Voltage | 24 V DC (in acc. with UL) |
Supply Voltage Range | 18 V DC ... 30 V DC (via pluggable COMBICON screw terminal block) |
Max. current consumption | ≤ 2 A (For operation in a connection station, via the DIN rail connector) |
Typical current consumption | < 90 mA (24 V DC ) |
Stripping length | 7 mm |
Interfaces
Interface 1 | PROFIBUS acc. to IEC 61158, RS-485 2-conductor |
Operating mode | Through PROFIBUS connector |
Connection Method | D-SUB-9 female connector |
File format/coding | UART (11 Bit, NRZ) |
Data direction switching | Automatic control, min. station response time 2 bits |
Transmission medium | 2-wire twisted pair, shielded |
Transmission length | ≤ 1200 m (Depends on transmission speed and cable type) |
Termination resistor | external |
Conductor cross section solid min. | 0.2 mm² |
Conductor cross section solid max. | 2.5 mm² |
Conductor cross section flexible min. | 0.2 mm² |
Conductor cross section flexible max. | 2.5 mm² |
Conductor cross section AWG min. | 24 |
Conductor cross section AWG max. | 14 |
Transmission Speed | 9.6/19.2/45.45/93.75/187.5/500/1500/3000/6000/12000 kbps (can be set manually and automatically) |
Output nominal voltage | 5 V DC ±5 % |
Output Current | 50 mA |
Digital outputs
Output name | Relay output |
Output description | Alarm output |
Number of Outputs | 1 |
Maximum Switching Voltage | 60 V DC (Resistive Load, General Load) |
Maximum Switching Voltage | 30 V AC (Resistive load) |
Maximum Switching Voltage | 42 V AC (peak, resistive load) |
Limiting Continuous Current | 0.46 A |
Conformance/approvals
Designation | CE |
Certificate | CE-compliant |
Designation | ATEX |
Identification | ??? II 3 G Ex ec IIC T5 Gc |
Certificate | UL 21 ATEX 2550X |
Additional text | Please follow the special installation instructions in the documentation! |
Designation | IECEx |
Identification | Ex ec IIC T5 Gc |
Certificate | IECEx ULD 21.00013X |
Designation | UL, USA / Canada |
Identification | Class I, Zone 2, AEx ec IIC T5 Gc |
Identification | Ex ec IIC T5 Gc X |
Identification | Class I, Div. 2, Groups A, B, C, D |
Designation | KC approval for South Korea |
Certificate | MSIP-REI-PCK-2708863 |
Designation | Corrosive gas test |
Identification | ISA-S71.04-1985 G3 Harsh Group A |
Standards and Regulations
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Type of test | Free fall in acc. with IEC 60068-2-32 |
Test result | 1 m |
Type of test | Vibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6 |
Test result | 5g, 10...150 Hz, 2.5 h, in XYZ direction |
Type of test | Shock in acc. with EN 60068-2-27/IEC 60068-2-27 |
Test result | 15g, 11 ms period, half-sine shock pulse |
Noise emission | EN 55011 |
Noise immunity | EN 61000-4-2 |
Free from substances that could impair the application of coating | according to P-VW 3.10.7 57 65 0 VW-AUDI-Seat central standard |
Standards/regulations | EN 61000-4-2 |
Contact discharge | ± 6 kV |
Standards/regulations | EN 61000-4-3 |
Frequency Range | 80 MHz ... 3 GHz |
Standards/regulations | EN 61000-4-4 |
Comments | Criterion B |
Standards/regulations | EN 61000-4-5 |
Signal | ± 1 kV |
Standards/regulations | EN 55011 |
Standards/regulations | EN 61000-4-6 |
Standards/regulations | EN 62368 |
Environmental Product Compliance
REACh SVHC | Lead 7439-92-1 |
China RoHS | Environmentally Friendly Use Period = 50 years |
China RoHS | For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” |
Accessories
- 2713645 - DIN rail connector, color: light grey, nominal current: 8 A (parallel contacts), rated voltage (III/2): 125 V, number of positions: 5, product range: TBUS5-17,5.., pitch: 3.81 mm, mounting: DIN rail mounting, locking: without, mounting: without, type of packaging: packed in cardboard, Item with gold-plated contacts, bus connectors for connecting with electronics housings, 5 parallel contacts
Why Proax for Phoenix Contact 2708863?
Proax is an authorized distributor of Phoenix Contact 2708863 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information
Pack Size | 1 |
Recommended