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Panel Bus Connection; Considerations - Honeywell Centra Line EAGLE Installation & Commissioning Instructions

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PANEL BUS CONNECTION

The EAGLE Controller features two RS485 interfaces to which Panel Bus modules can be connected: RS485-1 (consisting of
push-in terminals 24 [GND-1], 25, and 26) and/or RS485-2 (consisting of push-in terminals 29, 30, and 31 [GND-2]).
NOTE:
GND-2 is internally connected with 24V-0 (terminal 1) and system GND (terminals 19+37)
Overview of Panel Bus I/O Modules
ANALOG INPUT
PANEL BUS I/O
ELECTRONIC
MODULES
CLIOP821A
PANEL BUS
EAGLE

Considerations

RS485-1 (isolated)
Max. Panel Bus length: 800-1200 meters, depending on baud rate (see section "RS485 Standard" on pg. 8)
-
RS485-2 (non-isolated)
Max. Panel Bus length: 40 meters
-
Any type of cabling and topology possible (preferably twisted-pair cable and bus topology)
-
Must not extend beyond a single building or building floor
-
Max. no. of Panel Bus I/O modules per RS485 interface
Max. no. of Panel Bus I/O modules of a given model: 16
-
Total max. no. of Panel Bus I/O modules: 64
-
Max. no. of Panel Bus I/O modules per EAGLE
Max. no. of Panel Bus I/O modules of a given model: 32
-
Total max. no. of Panel Bus I/O modules: 128
-
Max. no. of hardware I/O points + NVs per EAGLE: 600
Max. no. of mapped NVs allowed per EAGLE is thus 600 minus the no. of hardware I/O points.
-
Refer to CentraLine I/O Modules - Installation & Commissioning Instructions (EN1Z-0973GE51) for more information about
connection, current requirements, power supply, overvoltage protection, cable specifications, fusing, effects of manual overrides,
etc. of Panel Bus I/O modules and field devices connected to them.
EAGLE CONTROLLER – INSTALLATION & COMMISSIONING INSTRUCTIONS
pluggable
pluggable
ANALOG OUTPUT
CLIOPR822A
CLIOP822A
PANEL BUS
XS821-22
XSU821-22
Fig. 28. Overview of Panel Bus I/O Modules
pluggable
pluggable
BINARY INPUT
RELAY OUTPUT
CLIOPR824A
CLIOP823A
CLIOP824A
PANEL BUS
XS823
XS824-25
XSU823
XSU824-25
19
pluggable
MIXED I/Os
FLOATING
(with integrated electronic module)
OUTPUT
CLIOPR825A
CLIOP830A
Honeywell
Binary Inputs
B7
B8
B9
B10
7
8
9
1
2
3
B1
B2
B3
B4
1 2 3 4 5 6 7 8 9 10 11 12
Install. Instr.
DI
MU1B-0473GE51
CLIOP831A
Honeywell
Binary Inputs
PANEL BUS
B7
B8
B9
B10
7
8
9
1
2
3
B1
B2
B3
B4
Install. Instr.
1 2 3 4 5 6 7 8 9 10 11 12
MU1B-0473GE51
DI
CLIOP830A (w/ bridge connector)
or CLIOP831A (w/ wiring)
EN1Z-0970GE51 R1112
Analog Inputs
GND
Analog Outputs
24V Relays
B11
B12
AI5
AI6
AI7
AI8
AO5
AO6
AO7
AO8
CO1 CO2 CO3 CO4 CO5 CO6
10
11
12
17
18
19
20
25
26
27
28
35
36
37
38
39
40
4
5
6
13
14
15
16
41
42
21
22
23
24
29
30
31
32
33
34
B5
B6
AI1
AI2
AI3
AI4
G1
G2
AO1
AO2
AO3
AO4
NO1 NO2 NO3 NO4 NO5 NO6
1 2 3 4 5 6
!
DO
Analog Inputs
GND
Analog Outputs
24V Relays
B11
B12
AI5
AI6
AI7
AI8
AO5
AO6
AO7
AO8
CO1 CO2 CO3 CO4 CO5 CO6
10
11
12
17
18
19
20
25
26
27
28
35
36
37
38
39
40
4
5
6
13
14
15
16
41
42
21
22
23
24
29
30
31
32
33
34
B5
B6
AI1
AI2
AI3
AI4
G1
G2
AO1
AO2
AO3
AO4
NO1 NO2 NO3 NO4 NO5 NO6
!
1 2 3 4 5 6
DO

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