Owner's manual

HI 2151/30WC MANUAL
3-20
FIG. 3-16 BCD TERMINATION INSTALLATION BLOCK DIAGRAM
Allen-Bradley RIO
Interface Option -B8
Refer to Hardy Instruments HI 2151 Series Weight Controllers Remote
I/O Installation and Operation Manual, Document Number 0596-0173
for installation instructions.
The Allen-Bradley RIO card can be mounted in either option slot one
or two. However, there is a limit of one RIO card per instrument. (See
Fig. 3-17)
PLC
OR
MAIN FRAME
COM PUTER
UNIT
#1
UNIT
#4
UNIT
#3
UNIT
#2
UNIT
#5
UNIT
#8
UNIT
#7
UNIT
#6
J1
J4
J3
J2
J1
J4J3J2
TB 2
TB 1
J 5 EXPA NSI ON
J 5 EXPA NSI ON
BCD
TERMI N AL
BOARD
#1
BCD
TERMI N AL
BOARD
#2
BCD
UNIT # 4 CONTROL
UNIT # 3 CONTROL
UNIT # 2 CONTROL
UNIT # 1 CONTROL
UNIT # 5 CONTROL
UNIT # 6 CONTROL
UNIT # 7 CONTROL
UNIT # 8 CONTROL
TB 1