ACM24D - page 1
ACM24D: 2 Door, 4 Reader Access Control Module
Description
The ACM24D is an access controller designed to work
within the Imperial system. It is capable of monitoring two
doors and up to 4 readers connected on a simple 4-wire
reader bus. The ACM24D was designed to be a complete
stand-alone module providing uninterrupted operation
should the rest of the system fail. The module can store and
buffer up to 1,000 access events. The Imperial system’s
1000 cards, 256 schedules and 256 access levels are also
stored internally. The ACM24D provides ultra fast response
time for access operations and is fully firmware upgradeable
via its communication bus. In fact, other than programming
and reporting events to the Imperial system, the ACM24D is
a completely stand-alone module.
With its DIN rail design, the module requires very little
space, and is fast and easy to install. With its built-in power
supply and battery backup, the ACM24D provides truly
reliable and fail-proof access control management.
Features
•
2 door, 4 reader controller
•
The system’s 1,000 cards, 256 schedules and 256
access levels are also stored internally
•
1,000 access events buffered in stand-alone mode
•
Built-in power supply with battery charging
•
Selectable door lock power (internal 12Vdc/external)
with unique Energy Saving feature that reduces voltage
after lock activation
•
Ultra fast response time
•
4 wire reader bus for easy wiring and installation
•
Remote firmware upgradeability via bus
•
DIN rail design with manual control for doors, on-board
status display, and removable terminals
•
Programming via BabyWare software
•
4 wire connection to the Imperial V32 controller’s RS-
485 Access Bus with up to a 900m (3000ft) distance
•
Bi-directional LOCATE feature from module to software
and vice versa
Overview
1) Manual door control and status
2) AC and Charge LEDs
3) Module Locate feature activation (see "Bi-directional
Locate Feature” on page 4)
4) RS485 Access Bus status LEDs
5) Reader status LEDs
6) Product serial number
A) 4-wire RS485 reader bus for up to 4 readers (2 per
door). See "Assigning a Reader to a Door” on page 3.
B) Request for exit (REX) and door contact connections
C) Door lock and external trigger connections
D) Door lock power selection jumper
E) AC/DC input: 16-24Vac / 16-36Vdc
F) Battery connection: 12Vdc, 4Ah/7Ah gel cell
G) V32 4-wire RS485 Access bus connection
TM
DRAFT
Installation/Wiring:
??
Programming 1:
??
Programming 2:
??
Testing:
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Total Time:
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A
B
D
C
E
2
3
G
4
1
5
6
F
For items A to G, refer to "Wiring”
on page 2.
For LED status, refer to "LED
Feedback” on page 4 .
