Product Details:
Manufacturer : Pepperl+Fuchs
Product No. : RD0-FB-Ex4.*
Product Type : FieldBarrier
Features:
- 4 outputs Ex ia IIC
- FieldBarrier in Zone 1/Div. 2
- Instruments in Zone 0...1/Div. 1
- Short circuit current limitation per output
- For FOUNDATION Fieldbus H1 and PROFIBUS PA
- Power, Com, and Error LEDs
- Supports FISCO and Entity
- Integrated cable tie-downs
- Supports all grounding methods
Function
The FieldBarrier, a device coupler for DIN rail mounting, connects 4 instruments with intrinsic safety (Ex ia/Ex ib) and short circuit current limitation at each output. This ensures proper operation of the segment during faults or hot work at the spur.
High power on the trunk enables maximum cable lengths and device count in any hazardous area. The integrated fieldbus terminator features high-availability design and is selectable.
Output terminals with a choice of fixed or plug-in screw terminals connect 1 device each. LEDs simplify troubleshooting and help decrease repair time. Any grounding and shielding concept is possible based on FieldConnex ® enclosure solutions.
Technical data
1. General specifications
Design / Mounting: Cabinet installation
2. Fieldbus connection
Main cable (Trunk)
Connection: input (Trunk IN): terminals 3+, 4-, 5s
output (Trunk OUT): terminals 7-, 8+, 6s
Rated voltage: 32 ... 16 V DC
Rated current: 31 mA ... 26 mA (without load)
77 mA ... 115 mA (at 20 mA load per input)
120 mA ... 209 mA (at 40 mA load per input)
135 mA ... 241 mA (short-circuit on all outputs)
Voltage drop: trunk IN to trunk OUT 100 mV max.
Number of couplers: max. 4 per segment
Outputs
Number of devices per output: 1
Connection: output 1: terminals 10+, 11-, 12S shield;
output 2: terminals 13+, 14-, 15S shield;
output 3: terminals 16+, 17-, 18S shield;
output 4: terminals 19+, 20-, 21S shield
Rated voltage: 10 ... 13 V
Rated current: max. 43 mA
Short-circuit current: 50 mA
3. Indicators/operating means
LED voltage Fieldbus: green: on, bus voltage existent
LED status output: red flashing: short-circuit
4.Galvanic isolation
Main wire/outputs: isolation is not affected by interference according to EN 50020, voltage peak value 375 V
5. Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU: EN 61326-1:2013
6. Standard conformity
Electromagnetic compatibility: NE 21:2006
Degree of protection: IEC/EN 60529
Fieldbus standard: IEC 61158-2
Climatic conditions: DIN IEC 721
Corrosion resistance: acc. to ISA-S71.04-1985, severity level G3
7. Ambient conditions
Ambient temperature: -50 ... 70 °C (-58 ... 158 °F)
Storage temperature: -40 ... 85 °C (-40 ... 185 °F)
8. Mechanical specifications
Connection type fixed: terminals, plug-in terminals
Core cross section: up to 2.5 mm2
Housing: see figure 1
Housing material: Polycarbonate
R... DIN rail housing: PA 6.6
Degree of protection: IP20
Mass: 1050 g
Mounting: mounting on DIN rail in cabinet
9. Data for application in connection with hazardous areas
EU-type examination certificate: PTB 02 ATEX 2086
Main cable (Trunk)
Maximum safe voltage Um :253 V AC
Outputs
Power: 975 mW
Voltage: 15.75 V
Current: 248 mA
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Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.
FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
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