Section 3 Installation Form-C Relays on the CPU
38 NFS-3030 Installation PN 51330:C 10/28/2003
Figure 25 Inserting LCM-320/LEM-320 into CHS-4L
Figure 26 SLC Loop Connections on LCM-320 and LEM-320
Figure 27 Connecting Multiple LCM-320/LEM-320 Pairs
Angle tab on LCM-320
into slot on CHS-4L
Use a slimline screwdriver (3/32")
to fasten down LEM-320 through
the hole in the LCM-320 board.
CHS-4L-LEM-LCM.cdr
J2
SLC
B+ A+ B- A-
LCM-320PCA
TB1
LEM-320
DATA
J1
J1
SLC
B+ A+ B-
A-
TB1
SW1
LEM-SLC.cdr
J1
B+
+B-
-
LEM-320PCA
TB1
B+ A+ B- A-
TB1
LCM-SLC.cdr
LCM (in front) LEM (in back)
J7 on CPU
J1 on LCM-320
“Data in”
J3 on LCM-320
“Data out”
3030LCMchain.cdr
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