Instruction manual
Table Of Contents
- 1. General Information
- 2. Installation
- 3. Operation
- 4. Programming
- 4.1 INTRODUCTION
- 4.2 CHANGING THE OPEN CODE
- 4.3 CHANGING THE AUXILIARY CODE
- 4.4 CHANGING THE PROGRAMMING CODE
- 4.5 CHANGING THE NORMAL/SECURE CODE
- 4.6 CHANGING THE NORMAL/BYPASS CODE
- 4.7 SETTING FAILSAFE/SECURE OPERATION
- 4.8 SETTING AUXILIARY MODES
- 4.9 SETTING THE LOCKOUT FEATURE
- 4.10 BACKLIGHT and LED BEHAVIOR
- 4.11 ENROLLING CODES
- 4.12 DELETING CODES
- 4.13 RELAY CODES ASSIGNMENT
- 4.14 PIN CODE LENGTH / FACTORY DEFAULT SETTINGS
- 4.15 REPLACING A PROGRAMMING CODE
- 4.16 REPLACING A NORMAL/SECURE CODE
- Appendix A.
- Appendix A. Limited Warranty
- Appendix B.
- Appendix B. Technical Support

General Information
AC-F4x and AC-G4x Family Manual Page 6
1.5 TECHNICAL SPECIFICATIONS
AC-F43 AC-F44 AC-G43 AC-G44
VDC
12-24 V DC
Input Voltage
VAC
16-24 V AC
Maximum Input Current (12VDC)
125mA 160mA 125mA 160mA
Standby Input Current (12VDC)
75mA 95mA 75mA 95mA
Maximum Relay Current
2A
REX Input
Normally Open (Dry Contact)
Aux. Input
Normally Open (Dry Contact)
Max. Proximity read range
N/A 75 mm (2.95") N/A 80 mm (3.15")
Proximity Modulation
N/A ASK at125 KHz N/A ASK at 125 KHz
Proximity card compatibility
N/A 26 Bits EM cards
N/A 26 Bits EM cards
LED Indicators
Two 3 colored LED (Mode and Door)
Operating Temperatures
-22° F to 150° F (-30° C to 65° C)
Operating humidity
0 to 95% (Non-Condensing)
Outdoor Usage
Weather resistant, meets IP-65, Epoxy potted
Size
H4.72" x W2.80" x D1.17"
H120.9 x W71.1 x D29.7 mm
H5.33" x W1.74" x D1.12"
H135.4 x W44.2 x D28.5 mm
Weight
0.54 lbs (244g) 0.39 lbs (178g)