Module Locations (Not Xcl5010); Coding The Terminal Block (Not Xcl5010) - Honeywell Excel 500 Installation Instructions Manual

— Type XW569 13 in. (330 mm) long (for housings one
above the other)
CAUTION
Incorrectly inserted bus cables can destroy the
modules installed.
The internal bus begins at the first housing, containing the
power supply and computer modules, and ends at the last
housing.
The protective bus connection covers must be removed.
Fig. 5. Removal of bus connection cover
The overall internal bus length (bus cable and bus in the
housings) must not exceed 6 ft (2m).
Bus cables must be routed at least 2 in. (50 mm) away from
power cables to prevent possible inductive and capacitive
interference.

Module Locations (not XCL5010)

Each housing has four plug-in module locations.
Fig. 6. Internal module numbering
Table 1 shows the plug-in location to which each module may
be assigned:
EXCEL 500/600 INSTALLATION INSTRUCTIONS
Table 1. Internal module locations
Module Type
XC5010C /
CPU
XC6010
Power
XP502
supply
AI XF521A / XF526
AO XF522A / XF527
DI XF523A
DO XF524A / XF529
3-position
XF525A
output

Coding the Terminal Block (not XCL5010)

The terminal block is coded with pins to prevent mixing the
module types during commissioning or servicing. Mixing the
modules can damage them.
You can code the terminal block by inserting pins into
designated location holes on the terminal block in the base.
Fig. 7. Inserting the code pin in the terminal block
Table 2 shows the coding pin positions for the individual
module types:
Table 2. Code pin position by module type
Module
CPU XC5010C, XC6010
Power supply XP502
AI XF521A, XF526
AO XF522A, XF527
DI XF523A
DO XF524A, XF529
3-position output XF525A
NOTE: Distributed I/O modules are coded differently. See
Distributed I/O Product Data (EN0B-0090GE51).
7
Module location
st
1 housing, location 4
st
1 housing, location 1
any
any
any
st
not in the 1 housing
st
not in the 1 module
housing
Type Pin position
08
06
07
11
09
10
12
EN1R-1047GE51 R0902