Official DistributorSKU
MPN
PSI-REP-PROFIBUS/12MB
Weight
0.232 kg
PSI-REP-PROFIBUS/12MB - Repeater
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
2744652 - By the meter, Bus system cable, PROFIBUS (12 Mbps), shielded, PVC FR VI/PVC, violet, 2-wire (1x2xAWG22/1), color single wire: red, green, cable length: Free entry (1.0 ... 1000.0 m)
2709561 - DIN rail connector for DIN rail mounting. Universal for TBUS housing. Gold-plated contacts, 5-pos.
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
2313708 - D-SUB connector, 9-pos., male connector, 90° cable entry, bus system: PROFIBUS DP up to 12 Mbps with PG D-SUB socket for connecting a programming device, termination resistor can be switched on via slide switch, pin assignment: 3, 5, 6, 8; screw connection terminal blocks
2708245 - D-SUB connector, 9-pos., male connector, 35° cable entry, bus system: PROFIBUS DP up to 12 Mbps with PG D-SUB socket for connecting a programming device, termination resistor can be switched on via slide switch, pin assignment: 3, 5, 6, 8; screw connection terminal blocks
2313685 - D-SUB connector, 9-pos., male connector, 90° cable entry, bus system: PROFIBUS DP up to 12 Mbps with PG D-SUB socket for connecting a programming device, termination resistor can be switched on via slide switch, pin assignment: 3, 5, 6, 8; IDC terminal block connection
2902321 - D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two M12 cable glands (B-coded) under 180° (axial). Bus system: PROFIBUS DP up to 12 Mbps. Termination resistor via separate M12 terminator.
2902729 - D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two 90° cable entries M12 (B-coded). Bus system: PROFIBUS DP up to 12 Mbps. Termination resistor via separate M12 terminator. Long version; S7-compatible.
2902318 - D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two 90° M12 cable glands (B-coded). Bus system: PROFIBUS DP up to 12 Mbps. Termination resistor via separate M12 terminator.
2902320 - D-SUB plug, 9-pos., pin, assignment: 3, 5, 6, 8; two 35° cable entries M12 (B-coded). Bus system: PROFIBUS DP up to 12 Mbps. Termination resistor via separate M12 terminator.
2708287 - FO converter with integrated optical diagnostics, alarm contact, for PROFIBUS up to 12 Mbps, T-coupler with two FO interfaces (FSMA), 660 nm, for polymer/PCF fiber cable
2708290 - FO converter with integrated optical diagnostics, alarm contact, for PROFIBUS up to 12 Mbps, terminal device with one FO interface (FSMA), 660 nm, for polymer/PCF fiber cable
2708274 - FO converter with integrated optical diagnostics, alarm contact, for PROFIBUS up to 12 Mbps, terminal device with one FO interface (BFOC), 850 nm, for PCF/fiberglass cable (multimode)
2708892 - Fiber optic converter with integrated optical diagnostics, alarm contact, for PROFIBUS up to 12 Mbps, T-coupler with two fiber optic interfaces (SC-Duplex), 1300 nm, for fiberglass cable
2708559 - Fiber optic converter with integrated optical diagnostics, alarm contact, for PROFIBUS up to 12 Mbps, termination device with one fiber optic interface (SC-Duplex), 1300 nm, for fiberglass cable
2313656 - Industrial PROFIBUS extender, for point-to-point connections, linear structures, and mixed operation with repeaters and fiber optic converters. Distances of up to 20 km, PROFIBUS data rates of up to 1.5 Mbps via simple copper wires, such as in-house phone lines.
Why Proax for Phoenix Contact 2708863?
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Additional Information
| Pack Size | 1 |
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