Technical Specifications
AC-225 Hardware Installation and User Guide
Page 7
2.
Technical Specifications
Electrical Characteristics
Operating Voltage
13.8V DC 1.5A from PS-33
Maximum Input Current
AC-225:
Standby: 80mA
Maximum: 325mA
AC-225IP: Standby: 120mA
Maximum: 370mA
General Inputs
4 supervised high impedance inputs.
8 or 12 supervised inputs when using
MD-D02 or MD-IO84 expansion boards
Maximum voltage: 5V DC
Relay Outputs
4 Relay outputs
8 supervised outputs when using MD-
D02 or MD-IO84 expansion boards
5A Relay N.O. and N.C. options
Reader Ports
Standard = 2 Reader ports
With MD-D02 = 4 Reader ports
Output voltage: 12V DC
Max. Current: 245mA
LED control output D0/D1, tamper
input
Visual Indicators
11 LEDs
Audio
Built in sounder (bell, chime and siren)
Battery Standby Time
3 hours (for w/12V battery
Communication Characteristics
RS-232
Terminal Block
RS-485
Molex and Terminal Block
TCP/IP
On-board RJ-45 connector
(AC-225IP and AC-225IPU have an
internal IP module)
Speed Options
9600 bps
19200 bps
57600 bps
115200 bps