YOKOGAWA Centum VP - Optical ESB Bus (FIO System); Optical ESB Bus Repeater Connection

3. Cabling
3-124
TI 33J01J10-01EN
n Optical ESB Bus (FIO system)



are used for dual redundancy.
ESB Bus cable
(YCB301)
Screw tightening
torque
0.291±0.049 N•m
ANB11S/D
AFV30D, AFV40D
Optical ESB Bus Repeater
Master Module
(ANT401, ANT411)
Option Code
None
/CU1N /CU1T
ANT502 or ANT512
/BU1A
ANT401,
ANT411
EC401
Fiber-optic Cables
Silica-based single-mode fibers
Type LC connector, 2-core
Optical ESB Bus Repeater
Slave Module
(ANT502, ANT512)
(Optical ESB
connected to Bus 1 if single)
Fiber-optic Cables
To next node unit
Bus 2
Bus 1
Bus 1
Bus 2
Option Code
None
/BU1B /BU1A /HU1B
F030913.ai
Figure Optical ESB bus repeater connection (AFV30D, AFV40D)
Oct. 5, 2018-00