MapIT G2 Hardware Installation Training Manual
Confidential – June 2014
32
If usi
ng the S310 and S110 blocks to terminate control bus cables…
•
If using this configuration, only use the S310 on the rear of the MCP and
DCP(s). Do not use the RJ45s on the front. Option RJ45 port blockers (LL-05)
can be purchased to block these ports.
•
Terminate cable to S310 blocks on MCP using T568A wiring scheme. Connect
drain wire to ground termination point. Max length of each MCP to DCP Control
Bus Cable is 200’
•
Terminate the Control Bus Cables coming from the MCP to the vertical S110
block on the rear of each DCP. Use T568A wiring scheme. Connect drain wires
to ground termination point
•
Terminate the DCP Control Bus Cables to the S310 blocks on the rear of the
DCP. Use T568A wiring scheme. Terminate the drain wire to ground
termination point. The maximum length of ea
ch DCP Control Bus Cable is 50’.
•
Terminate the other end of the DCP Control Bus Cable to the “IN” S110 block on
the first SPP in a daisy chain. Terminate the drain wire to the ground
termination point.
•
Terminate the SPP Daisy Chain cab
le to the “OUT” S110 block of the first panel
in the daisy chain. Terminate the other end of this cable to “IN” S110 block on
the second Patch panel in the daisy chain. Terminate drain wires to ground
termination points. The max length of each SPP Daisy
Chain Cable is 3’ (1m).
•
Continue this daisy chain termination method for remaining panels (max 5
panels per single daisy chain, up to 10 for the redundant daisy chain).
•
If the redundant daisy chain is used, connect the “OUT” S110 blocks of each of
the las
t panels in the daisy chain. Max length of this cable is 25’
•
Redundant daisy chain can only be used for panels served by the same DCP or
connected directly to the same MCP. Do not create redundant daisy chains
between panels served by different DCPs or MCPs.
If using Solid, Shielded Cat 5e Patch Cables to connect MCP to DCP and Single-
ended Solid, Shielded Cat 5e IC Cables to connect the DCP to SPP…
•
Only use the RJ45s on the front of the MCP and DCPs. Do not use the S310s
on the rear of the panels. Use option supplied S310 stuffer caps to prevent
access to S310s on the rear of the panel
•
Patch Cables used in the Control Bus may be terminated in the field, however
you must always 1) use approved Siemon components, 2) terminate cables
using T568A wiring and 3) test Cables for continuity prior to installation in the
system
•
Plug Patch Cable into RJ45 ports on front of the MCP
•
Plug the other end of the Cable into the RJ45 control bus cable port on the rear
of the DCP. The maximum length of this cable is 200’
•
Use a single-ended Cable to connect the DCP to the first SPP in a daisy chain.
Plug one end into the RJ45 port on the front of the Distribution panel. The
maximum length of this cable is 50’
