Linear Linear Single Door Controllers
Linear's single door controller entry systems are an excellent way to control access at a single entry point.
Common Features
- Up to 480 programmable input codes.
- 4 independent outputs with programmable actions, activation times.
- Dual color LED indicators for access, lockout, and programming status.
- Tactile feedback ensures complete key presses.
- Internal sounder with selectable volume levels.
Up to 480 codes (1 to 6 digits each) can be programmed
via any Linear keypad without need for a separate
programmer. Each can activate either or both relay
outputs.Timed anti-passback prevents use of the same
code again before time elapses.
SENSE input: If programmed for “door sense,” input is
wired to a normally closed switch to detect when door is
open or closed. Forced entry or door ajar situations can
be detected. If programmed for “inhibit,” input can be
wired to service switch or timer to disable main relay.
REQUEST-TO-EXIT input: Can be wired to a pushbutton
for codeless activation of main relay, auxiliary relay, output
3, or output 4.
ALARM shunt:Activates when access is granted. It can
be wired to shunt alarm contacts on the access door/gate
to prevent alarming when access is authorized.
Other programmable features include: system reset
key(s); entry code length; adding a PIN; erasing any or all
PINs; changing master code; on-time for each output;
keypad lockout upon incorrect PINs; and anti-passback
time period (or no anti-passback). EEPROM memory
retains all entry codes and programming, even without
power.
Common Specifications
- ELECTRICAL
Voltage: 12-24 Vac or Vdc (ac supply must be isolated); power can be from access device or separate supply
Outputs: Relay #1, Form “C” 5 Amps @ 28 Volts maximum; Relay #2 (Auxiliary), Form “C” 1 Amp @ 28 Volts maximum; solid-state outputs (Outputs #3 and #4), short-to-common 100 mA @ 30 Vdc maximum
Inputs: a. Open Request: terminal input activates the programmed control relay b. Door Sense/Inhibit: monitors status of a protected door or can be programmed to restrict access to relay 1 c.Keypad: for programming and PIN code entry
Display: two LEDs for system activity and program data
Sounder: programmable activation from key presses or output
- ENVIRONMENTAL
Temperature: -22°F to +149°F (-30°C to +65°C)
Humidity: 5% to 95% non-condensing.
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