YOKOGAWA CENTUM CS 3000 - Page 95

3. Cabling
3-17
TI 33Q01J10-01E
AFF50S/AFF50D Field Control Unit (19-inch Rack Mountable Type)
CN2
(CPU-L)
CN3
(CPU-R)
CN1
ENBL
DSBL
CN2
(CPU-L)
CN3
(CPU-R)
TM1
READY
FUSE RL1
CN1
ENBL
DSBL
CN1 (PSU-L)
TM2 100-120V AC ,
L N
CN2 (PSU-R)
TM1
READY
FUSE RL1
CN1 (PSU-L)
TM2 100-120V AC ,
L N
CN2 (PSU-R)
F030421.ai
Power supply module
External interface unit
Power supply input terminal
(Terminal screw: M4)
Grounding terminal
(Terminal screw: M4)
Attached power cord
Power supply
input terminal
Ready contact output
(Terminal screw: M4)
L
N
FG
(When using
isolation bushing)
Power supply connectors for power supply module
CN1: Left side power supply module
CN2: Right side power supply module
Figure AFF50S/AFF50D Power Cable Connections
Sep. 30, 2008-00