Maxsys Keypads Spec Sheet LCD4501 LCD Keypad
LCD4501 LCD Keypad Spec Sheet LCD4501 LCD Keypad Spec Sheet
User Manual: LCD4501 LCD Keypad Spec Sheet AlarmHow.net Library
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LCD4500/4501
• two line, 32 character LCD display
• programmable LCD display contrast and brightness
• LCD display and keys backlit for low light viewing
•
'backlighting boost'
provides extra key back-lighting when any key
is pressed
• individual LED indicators for Trouble, Armed, and Ready
• piezo buzzer provides audible feedback for correct/incorrect key
entries, entry/exit alert, and system trouble conditions
• three dedicated keys for keypad activated alarms :
- Fire, Panic, Auxiliary
- each key individually enabled via programming
- each key individually programmable to activate the bell output with
a choice of steady or pulsing output
- each key individually programmable to activate the keypad buzzer to
provide 3 beeps on a keypress.
• keypad activated Duress code… user code programmed as a
Duress code.
• 5 individual programmable function keys…see
Function Key Options
for a complete list of available functions.
LCD4501 Keypad…factory default functions are :
1. Stay............ Stay arming
2. Away .......... Away arming
3. Chime ........ Door chime on/off
4. Reset.......... Reset smoke detectors
5. Exit ............ Activate quick exit
LCD4521/4501R series keypads (fire)…factory default functions are :
1. Silence Trouble
2. Silence Bells
3. Fire Reset
4. Fire Drill
5. Lamp Test
• other keypad versions in LCD4501 series (R = Canadian version) :
- LCD4501T................ keypad with wall tamper
- LCD4521/4501R ........ keypad with red bezel for fire panels
- LCD4521T/4501TR .... keypad w/ wall tamper & red bezel
for fire panels
• two line, 32 character LCD display
• programmable LCD display contrast and brightness
• LCD display and keys backlit for low light viewing
• individual LED indicators for Trouble and Armed
• piezo buzzer provides audible feedback for correct/incorrect key
entries, entry/exit alert, and system trouble conditions
• three dedicated keys for keypad activated alarms :
- Fire, Panic, Auxiliary
• keypad activated Duress code… user code programmed as a
Duress code.
• keys 1 to 5 programmable as function keys… see
Function Key
Options
for a complete list of available functions.
• other keypad versions in LCD4500 series (R = Canadian version) :
- LCD4500T................ keypad with wall tamper
- LCD4520/4500R........ keypad with red bezel for fire panels
- LCD4520T/4500TR .... keypad w/ wall tamper & red bezel
for fire panels
MAXSYS system keypads provide a plain language interface using a large
32 character LCD display with adjustable brightness and contrast.
All system programming and user operations can be performed using the
LCD keypads. Keypads are connected to PC4010/4020 control panels via a
4-wire system communications bus (Combus) which provides power for
the keypads and acts as the system communication channel.
Keypads are enrolled onto the system at the time of installation, and are
supervised for low voltage and presence by the main panel.
LCD4500 Series Keypads – Features
PC4010, PC4010CF, PC4020, and PC4020CF control panels :
• up to 16 keypads
• any mix of LCD4500/4501 keypads can be used in a system
• keypads can be assigned as "global" – for system wide control
or "partition" – for operation of a specific partition only
Keypads Per System
LCD4501 Series Keypads – Features
Maxsys
Maxsys
®
integrated sYSTEMS TECHNOLOGY
PLAIN LANGUAGE KEYPADS
LCD4501
©1998 Printed in Canada 04/98
North American # 29002926
The following is a complete list of functions that can be programmed
for the five dedicated function keys on LCD4501 series keypads or for
keys 1 through 5 on LCD4500 series keypads. Each keypad can be
programmed with a different set of functions if desired.
• Null (no function) • Stay Arm
• Away Arm • No-Entry Arm
• Door Chime On/Off • System Test
• Bypass Mode • Trouble Display
• Alarm Memory • Programming Access Codes
• User Functions • Quick Exit
• Reactivate Stay/Away Zones • Command Output Option #1-8
• Silence Trouble • Silence Bells
• Fire Reset • Fire Drill
• Lamp Test • Fire Inspection Test
LCD4500 Series… without dedicated function keys :
LCD4500 .............. LCD keypad
LCD4500T ............ LCD keypad with wall tamper
LCD4520 .............. LCD keypad with red bezel for fire panels
LCD4520T ............ LCD keypad with red bezel and wall tamper
Canadian Version
LCD4500R ............ LCD keypad with red bezel for fire panels (CND)
LCD4500TR .......... LCD keypad with red bezel and wall tamper (CND)
LCD4501 Series… with 5 dedicated function keys :
LCD4501 .............. LCD keypad with 5 function keys
LCD4501T ............ LCD keypad with 5 function keys & wall tamper
LCD4521 .............. LCD keypad with 5 function keys & red bezel for
fire panels
LCD4521T ............ keypad with 5 function keys, wall tamper
& red bezel for fire panels
Canadian Version
LCD4501R ............ LCD keypad with 5 function keys & red bezel for
fire panels (CND)
LCD4501TR .......... keypad with 5 function keys, wall tamper
& red bezel for fire panels (CND)
Digital Security Controls
1645 Flint Road, Downsview, ON Canada M3J 2J6
Distributed by :
Function Key Options
• operating environment - 32 to 122°F (0 to 50°C)
- 90% RH non-condensing
• current draw …55mA (from Combus)
…90mA with backlighting boost on LCD4501 series
• dimensions …5.75" x 4.5" x 1" deep (14.4 x 11.4 x 2.5cm)
Specifications Ordering Information
Listings
Typical System Arrangement
MAXSYS
MAIN
CONTROL
PANEL
ALARM
SYSTEM
MODULES
LCD4500
SERIES
KEYPADS
COMBUS - 4 conductor unshielded station wire Connect keypads to COMBUS up to
1,000' (305m) from main control panel
LCD4501
SERIES
KEYPADS
USA*
UL1610 .... Central Station Burglar Alarm
UL609 ...... Local Burglar Alarm
UL365 ...... Police Station Burglar Alarm
UL985 ...... Household Fire Warning
UL1023 .... Household Burglar Alarm
In addition, the LCD4520/21 is listed :
UL864 ...... Control Units System
(L, CS, -A, M, SS, WF)
* At least one fire version keypad must
be used with Maxsys UL listed 'CF'
commercial fire panels
CANADA
ULC-S527 .... Central Station Fire Alarm
ULC-S302 .... Central & Monitoring Station
Burglar Alarm
ULC-S303 .... Local Alarm (Commercial
Burglary)
ULC-S310 .... Household Burglar Alarm
ULC-S545 .... Household Fire Warning
UL294 .......... Access Control
