CS875-575-375-275-175 Installers Manual with CS5500 keypadA.2.1
Chapter 2: Designing the CSx75 system
2.1 System versions
There are five versions of the CSx75. The following table lists the features of each version and some differences
between them.
Table 2-1: CSx75 versions
CS175 CS275 CS375/575 CS875
Number of wired zones
on the CSx75
4688
Maximum number of
zones
8 16 24 (CS375)
48 (CS575)
168
Outputs 3 (2 open collector and 1
fire reset)
4 on-board (open collector) 4 on-board (2 relay/2 open
collector)
4 on-board (2 relay/2 open
collector)
Sounder outputs Internal sounder with built–
in siren driver for the
internal sounder
Separate on-board
external and internal
sounder with built–in siren
driver for the internal
sounder
Separate on-board
external and internal
sounder with built–in siren
driver for the internal
sounder
Separate on-board
external and internal
sounder with built–in siren
driver for the internal
sounder
Maximum number of
partitions
1248
Report formats Fast Format, Telim,
Franklin 4+2, SIA, XSIA,
Siren Tone, 200 baud FSK,
Voice and Contact ID
report formats
Fast Format, Telim,
Franklin 4+2, SIA, XSIA,
Siren Tone, 200 baud FSK,
Voice and Contact ID
report formats
Fast Format, Telim,
Franklin 4+2, SIA, XSIA,
Siren Tone, 200 baud FSK,
Voice and Contact ID
report formats
Fast Format, Telim,
Franklin 4+2, SIA, XSIA,
Siren Tone, 200 baud FSK,
Voice and Contact ID
report formats
Hardware expansion 1 module
Keypads do not count as
modules on the CS175
3 modules
Keypads do not count as
modules on the CS275
16 modules (CS375)
32 modules (CS575)
Keypads count as modules
when on the CS375-575
32 modules
Keypads count as modules
when on the CS875
Maximum number of
user codes
8 (4 or 6-digit codes) 40 (4 or 6-digit codes) 66 (6-digit codes) or 99 (4-
digit codes)
66 (6-digit codes) or 99 (4-
digit codes)
Maximum number of
keypads (up to 8 per
partition)
8 16 16 32
Support for Proximity
Reader
No No Yes Yes