ACM12
4-Wire Access Control Module
Features
Connections for 1 door (card reader, REX, door contact, and lock output)
Grant access via card and / or panel access code with R915 proximity reader
CMS reporting of access control events
Arm with card and pin with the R910 / R915
When using R910 or R915, requires only 4 wires between reader and ACM12
8 automatic unlocking schedules
Door Left Open and Door Forced Open options
Door unlock and extended delay timers
Unlock door manually with button or with a PGM event
Unlock Door on Fire Alarm option
Safe Mode option (during a communication loss, the access control door connected to the module can grant access to up to 4 specified cards)
Transformer sharing: Use one transformer to power multiple modules that have this feature
Built-in, supervised, 1.5A switching power supply
Push-button to activate or deactivate the auxiliary output
Supports 4-wire and 26-bit Wiegand card readers
In-field firmware upgradable via CV4USB
Specifications
Input Voltage
16 Vac, 20 / 40 VA, 50-60 Hz
Auxiliary Output
12 Vdc, typical 600 mA, 1A fuseless shutdown
Battery
12 Vdc, 4 Ah minimum
Metal Box
Fits in a 20 x 25.5 x 7.6 cm
(8 x 10 x 3 in.) metal box
Dimensions
14 x 9.2 x 2.5 cm (5.5 x 3.6 x 1 in.)
ANSI/SIA
