On Works; Controller Systems - Honeywell Excel 800 SYSTEM Installation And Commissioning Instructions

Wiring and Setting Up the System
LonWorks Bus I/O Modules in Separate Rooms
In this scenario, only communication lines must be
connected between the rooms.
Connect the last module of room 1 to the first module of
►
room 2:
– via communication terminals 71, 72 or 75, 76
CPU
1 2
71
72
LonWorks
I/O
73
74
Fig. 35 Wiring the L W
ON
separate rooms
Maximum Cable Length
For maximum cable lengths and cable specifications of the
communication lines, see Table 18 and Table 19 on
page 13.
EN1B-0375GE51 R0910
75
76
LonWorks
I/O
77
78
75
76
LonWorks
I/O
77
78
Bus I/O modules in
ORKS
Connecting Panel Bus and L
Mixed Controller Systems
Connecting I/O Modules with Each Other
For connecting the I/O modules with each other, proceed as
described for single bus controller systems on page 24.
Connecting I/O Modules to the Controller
Panel Bus I/O Modules
Connect communication terminals 71 ...74 or 75... 78 of
►
Panel Bus I/O modules to communication terminals
71 ...74 or 75... 78 of the controller module using either
– Bridge connectors
for flush mounting on a single DIN rail or
– Cables
for separate mounting,
e.g., on multiple rails, separate cabinets, etc.
L W Bus I/O Modules
ON ORKS
Connect communication terminals 71 ... 74 or 75 ... 78 of
►
L W Bus I/O modules to L
ON ORKS
11 ... 14 of the controller module using cables. See also
section "L W
ON ORKS
section on "L W
ON ORKS
L W Mechanisms (Product Literature no.: EN0B-
ON ORKS
0270GE51).
26
W
ON ORKS
W terminals
ON ORKS
Bus Termination" on page 31 and the
Wiring" in the separate document
Excel 800
Bus