General Specifications

Transcription

1 <<ontents>> <<ndex>> General pecifications G 33KF- odels, ptical B Bus Repeater odule for km to km (for FV3 /FV ) GRL he ptical B Bus Repeater odule for km to km converts the B bus to an optical signal and transmits it. he B bus transmission distance can be extended within the range from km to km by connecting the ptical B Bus Repeater aster odule and ptical B Bus Repeater lave odule with an optical fiber cable. ptical B Bus Repeater aster odule for km to km his module can be installed in the Field ontrol nit (FV3 /FV ), nit for ptical B Bus Repeater odule (), B Bus ode nit (B ), and ptical B Bus ode nit (B ). o connect the to the B bus, specify onnector unit for B Bus (option code / ). o terminate the B bus at the, specify onnector unit with terminator for B Bus (option code / ). ptical B Bus Repeater lave odule for km to km or are installed as standard in the ptical B Bus ode nit (B ) as a slave module of the optical B bus. t can also be installed in the nit for ptical B Bus Repeater odule (). o connect the to the B bus, specify onnector unit with B Bus connector (option code /B or H ). o not connect the to the B bus, specify onnector unit (option code /BB or /HB ). o monitor the temperatures and fans in the cabinet, specify With HK interface (option code /H or /HB ). nstallation osition he following table shows the units and numbers of slots in which the and the can be installed. For the installation positions corresponding to the slot numbers, see F ystem verview (for Vnet/) (G33KF-). able ptical B Bus Repeater aster odule for km to km ingle configuration (*) Dual-redundant configuration (*) nstallable nit and lot umber FV3, FV B, B, 3,, 3,, 7, 3,, 7, B to to 8 to 8, B, *: dummy cover is to be attached to the evennumbered slot of a pair of slots in which the module is installed. *: nstall the module in the slots with the following numbers: -, 3-, -, 7-8, and B- able ptical B Bus Repeater lave odule for km to km ingle configuration (*) Dual-redundant configuration (*) nstallable nit and lot umber B B, 3,, 7, B B, to 8, B, *: dummy cover is to be attached to the evennumbered slot of a pair of slots in which the module is installed. *: nstall the module in the slots with the following numbers: -, 3-, -, 7-8, and B- Yokogawa lectric orporation -9-3, akacho, usashino-shi, okyo, 8-87 Japan el.: Fax.: G 33KF- opyright ug. (YK) th dition Feb., (YK)

2 <<ontents>> <<ndex>> DRD F Function: B bus optical transport onnection type: chain type connection and star type connection aximum number of connectable stages: (for chain type connection) aximum number of connection (*): 8 (for chain type and star type connection) aximum transmission distance: km to km (when using,, and B ) urrent consumption:. (for /) Weight:. kg (main body only) (for / ) *: he number of paired connection between and. ptical Fiber able pecifications ptical fiber ptical fiber specifications ptical connector type L (compliant with 7-) ax. ermissible ptical Loss 3 to db at. μm (*) ype Quartz single-mode optical fiber (*) Required number of cores ax. Length km *: When the optical attenuation between the and is less than 3 db, use the attenuator to reduce the attenuation by 3 db. *: J / or B. type HK nterface ( ption) When s option code /H or /HB is specified, the environmental information of the cabinet where the modules are installed can be transmitted to F via optical B bus. he F monitors the connected cabinet s environmental conditions and displays HK s operating status as well as system alarm on H. ll Rights Reserved. opyright, Yokogawa lectric orporation G 33KF- Feb., -

3 <<ontents>> <<ndex>> 3 XRL D ptical B Bus Repeater aster odule for km to km () nit: mm / (onnector unit for B Bus) -/ (onnector unit with terminator for B Bus) F.ai ll Rights Reserved. opyright, Yokogawa lectric orporation G 33KF- ug. 9, -

4 <<ontents>> <<ndex>> ptical B Bus Repeater lave odule for km to km () nit: mm -/H (onnector unit with B Bus connector and HK /F) -/HB (onnector unit with HK /F) /B (onnector unit with B Bus connector) -/BB (onnector unit) *he side view is of -/HB (onnector unit with HK interface). F.ai ll Rights Reserved. opyright, Yokogawa lectric orporation G 33KF- ug. 9, -

5 <<ontents>> <<ndex>> ll Rights Reserved. opyright, Yokogawa lectric orporation G 33KF- RR D FR LL he master module and slave module should be used as a set. Dual-redundant modules should be installed in a pair of continuous slots. he module for B bus should be installed in an odd-numbered slot, and the module for B bus in an evennumbered slot. XL F RR xample of hain ype onnection F3.ai : Fiber-optic cable ax. length of Fiber-optic cable km : option code / : option code /HB : option code / : option code /H ax. length of Fiber-optic cable km otal ax. length of Fiber-optic cable km B B FV3 /FV HK HK HK LY Figure xample of hain onnection sing HK Function June, 3-

6 ll Rights Reserved. opyright, Yokogawa lectric orporation <<ontents>> <<ndex>> G 33KF- xample of tar ype onnection F.ai : Fiber-optic cable B bus cable ax. length: m (*) B bus cable ax. length: m (B, ) : option code / (7, 8) : option code / (, ) : option code / : option code /HB : option code /H B: option code / FV3 /FV ax. length of Fiber-optic cable km ax. length of Fiber-optic cable km B B B B B LY HK HK HK *: he above diagram shows an example of B Bus wiring and its termination. he wiring can be done from left to right or vice versa in between and and among modules. Figure xample of tar onnection sing HK Function June, 3-

7 <<ontents>> <<ndex>> 7 DL D FFX D ptical B Bus Repeater aster odule Description odel ptical B Bus Repeater aster odule - km (for FV3 /FV ) uffix odes ption odes - tandard type with no explosion protection - tandard type with explosion protection Basic type 3 With tandard G3 option and temperature (- to 7 ) option / / onnector unit for B Bus onnector unit with terminator for B Bus ptical B Bus Repeater lave odule Description odel ptical B Bus Repeater lave odule - km (for FV3 /FV ) uffix odes ption odes - tandard type with no explosion protection - tandard type with explosion protection Basic type 3 With tandard G3 option and temperature (- to 7 ) option /B /BB /H /HB onnector unit with B Bus connector onnector unit onnector unit with B Bus connector and HK /F onnector unit with HK /F RDRG FR pecify the model and suffix codes when ordering. For selecting the right products for explosion protection, please refer to 33QJ3- without fail. RDRK and Vnet/ are registered trademarks of Yokogawa lectric orporation. ther company and product names appearing in this document are trademarks or registered trademarks of their respective holders. ll Rights Reserved. opyright, Yokogawa lectric orporation ubject to change without notice. G 33KF- June, 3-