YOKOGAWA CENTUM CS 3000 - Page 176

3. Cabling
3-98
TI 33Q01J10-01E
Connector Unit
for ESB bus
(S9879UK)
ANB10D
Connector Unit with
terminator for ESB bus
(S9880UK)
F030822.ai
SB401+
S9879UK
SB401+
S9879UK
Bus2
to next node unit
Bus1
ESB bus cable (YCB301)
Screw tightening torque
0.291±0.049 N•m
Bus1 Bus2
ESB bus (duplexed)
(connected to Bus1 if single)
AFF50D
ESB coupler
(EC401)
CN2
(CPU-L)
CN3
(CPU-R)
CN1
ENBL
DSBL
CN1
CN2
(CPU-L)
CN3
(CPU-R)
ENBL
DSBL
TM1
READY
FUSE RL1
CN1 (PSU-L)
CN2 (PSU-R)
TM2 100-120V AC ,
L N
Figure ESB bus Connection (AFF50D)
Sep. 30, 2008-00