Honeywell EXCEL 5000 OPEN SYSTEM XFL521B Product Data page 16

DISTRIBUTED I/O
Figure 9. Terminal blocks with L
9. Insert clamps provided with electronics modules into slots
as shown in Figure 11 to provide extra assurance that
adjacent terminal blocks will not become separated.
EN0B-0090
W connector.
ON ORKS
DIN RAIL
END BRACKET
1
2
3
4
5
6
Figure 10. Sliding bus connector connects adjacent modules.
5. Push the sliding bus connector to the left until it locks onto
the matching circuit board section on the adjacent connec-
tor module (see Figure 10).
6. Lock in all other modules and connect them using the
sliding bus connector. Slide each sliding bus connector as
far to the left as possible.
NOTE: The electronics module or the manual terminal dis-
connect module will not fit properly on the terminal
block if the sliding bus connector is not on the left
side.
7. Fit the end cover included with the XSL511 onto the last
module.
rd
8. Install 3 -party DIN-rail end bracket close to end cover of
the last module.
NOTE: It is recommended to use solid standard 3
DIN-rail end brackets on both ends of the terminal
block to prevent any movement of the terminal
blocks. Terminal blocks must abut each other to
insure proper contact at the sliding bus connector.
NOTE: If the manual disconnector XSL512 is installed per-
manently in all terminal blocks, the clamps are to be
inserted into the respective XSL512 slots.
16
rd
-party
DIN RAIL
END BRACKET