Pepperl+Fuchs FieldBarrier RD0-FB-Ex4.* With Good Price In Stock
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.
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
| 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 | |
• Supports all grounding methods
| RD0-FB-EX4.COM |
| RD0-FB-EX4 |
| RD0-TI-EX8.FF.ST |
| RD0-T1-EX8.FF.SC |
| RD0-TI-EX8.FF.SC |
| RD0-FR-EX4 |
| RD0-FB.EX4 |
Windy Wang
HONGKONG XIEYUAN TECH CO., LIMITED
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan,China
Tel: +86-27-8588 3233 | Fax:+86-27-8530 9780 | Mobile/Whatsapp :+86 15972199006 | Skype: windy@hkxytech.com
Mail: windy@hkxytech.com
Website: http://www.hkxytech.com/ | GMT/UTC +8
