np-ptm programmable timer - Napco Security Technologies

np-ptm programmable timer - Napco Security Technologies
R
333 Bayview Avenue
Amityville, New York 11701
For Sales and Repairs, (800) 645-9445
For Technical Service, (800) 645-9440
NP-PTM
PROGRAMMABLE TIMER
WI1343A 12/05
© NAPCO 2005
3. Refer to Dip Switch 1 Selection and Dip Switch 2 Selection Tables for desired functions (e.g.: Timing, Trigger,
Pulse)
4. Refer to the Terminal Identification Table and Typical Applications (see fig. 8 on reverse) for desired wiring connections.
Note: It is good operating practice to measure and verify DC
input voltage before powering device to ensure proper operation.
Note: When triggering via a N.O. (normally open), momentary or maintained trigger, connect the dry contact trigger to
Pos (+) and TRG terminals.
When triggering via a N.C. (normally closed), momentary or
maintained trigger, connect the trigger to Neg. (-) and TRG
terminals and install a 1K (1,000 ohm) resistor between the
Pos (+) and TRG terminals (fig. 8).
DESCRIPTION
The NP-PTM programmable timer is appropriate for various
functions that require a timed operation, for example, Siren/
Bell Cut Off Modules, Dialer Delay, Access Control Applications, Guard Tour Supervisory Timers, etc. Some optional
functions include: One Shot, Delayed Release, Delayed Operate, Delayed Pulse and Pulser/Flasher. Includes a feature
that provides a momentary relay activation at the end of a desired timing cycle, eliminating the need for using two (2) timers to achieve this function. Another feature cancels
(interrupt) the timing cycle and reset the timer if desired.
DIP SWITCH 1 SELECTION TABLE
DIP#
OFF
ON
1
Relay energizes at start of
timing cycle.*
Relay energizes at the end of
timing cycle.*
2
1-60 minutes timing range.
(adjust trimpot)
1-60 seconds timing range.
(adjust trimpot)
3
24VDC operating voltage.
12VDC operating voltage.
4
Timing begins immediately
upon trigger input.
Timing starts after removal of
trigger input.
* When relay energizes (LED is on) [N.O. & C] switch from open to close
and [N.C. & C] switch from close to open.
FEATURES
• 12 or 24VDC operation is selectable.
• Quick and accurate time range adjustment from 1 sec. to
•
•
•
•
•
•
•
•
•
•
60 min.
LED indicates relay is energized.
Current Draw: Stand-by 3mA, Relay Energized 40mA.
Triggers via positive DC (+) voltage, dry contact closure, or
removal of contact closure.
Form "C" relay contacts are 8 amps at 120VAC/28VDC.
Selectable relay activation at the start or end of the timing
cycle.
One (1) second momentary relay activation at the end of
the timing cycle (eliminates the need to use two (2) timers
for this function).
Built-in reset feature which cancels timing cycle.
Repeat (pulser/flasher) mode.
Snap Trac compatible.
DIN Rail Mount version available.
Board dimensions: 76.3mm L x 63.7mm W x 25.0mm H
INSTALLATION INSTRUCTIONS
1. Mount NP-PTM (Multi-Purpose Timer) in desired location or
into an enclosure.
2. Set Dip Switch 3 for proper DC Input Voltage- 12VDC switch
ON, 24VDC switch OFF
DIP SWITCH 2 SELECTION TABLE
DIP#
Function/Description
1
The NP-PTM will go through an initial timing cycle when first
powered up unless DIP 1 is OFF.
If DIP 1 is OFF, timing can only be initiated via TRG terminal
2
DIP 2 is OFF puts timer in delayed output mode. Relay will pulse
for 1 second at
the end of a preset timing cycle. *Dip Switch 1 must be ON for
this function.
3
DIP 3 is OFF selects the pulser/flasher mode. Relay will flip ON
and OFF
continuously in equally set timed intervals when timer is powered
up.
4
NC
TERMINAL IDENTIFICATION
Terminal
Legend
Function/Description
TRG
Applying a positive voltage will activate timing cycle.
Trigger voltage range: 7-12VDC at 12 volt setting, 15-24VDC
at 24 volt setting.
-, +
Connect 12 or 24VDC filtered and regulated voltage. Refer to
Dip Switch 1 Selection Table for voltage setting.
N.O., C, Dry form "C" relay contacts are rated 8 amps at
N.C.
120VAC/28VDC.
NC
C
NO
- or 24VDC
-
terminals constant 12
terminals constant 12
-
1
60
TRG
- or 24VDC
30
-
NO
+
+ Pos(+)and Neg(-)
+ Pos(+)and Neg(-)
+
+
CHIME
-
NORTHBROOK,IL.
C
+
TRG
30
1
60
NORTHBROOK,IL.
NC
NP-PTM Typical Applications
Normally open door contacts
Normally open door contacts
For this application Switch #1 and Switch #4 should be
in the OFF position.
For this application Switch #1 should be in the OFF
position and Switch #4 should be in the ON position.
Use to bypass
NC
C
NO
Protective Circuit
+
30
terminals constant 12
Door Contacts
+ Pos(+)and Neg(-)
-
- or 24VDC
NORTHBROOK,IL.
C
-
NO
+
+ Pos(+)and Neg(-)
- or 24VDC
terminals constant 12
60
TRG
TRG
NORTHBROOK,IL.
DIALER OR
TRANSMITTER
1
1
60
30
NC
alarm contacts.
Normally open swith contacts
Normally open swith contacts
For this application Switch #1 should be in the OFF
position and Switch #4 shound be in the ON position.
NC
-
NO
+
BELL
OUTPUT
Control Panel
12 or 24VDC
TRG
Protective
Circuit
NORTHBROOK,IL.
30
terminals constant 12
60
C
NO
+
-
- or 24VDC
BELL OR
SIREN
C
Closed Circuit
Zone on Control Panel
+ Pos(+)and Neg(-)
TRG
NORTHBROOK,IL.
For this application Switch #1 should be in the OFF
position and Switch #4 shound be in the ON position.
1
1
60
30
NC
For this application Switch #1 and Switch #4 should be
in the OFF position.
For this application Switch #1 should be in the ON
and Switch #4 is not used in this application.
+
-
1K resistor
+ Pos(+)and Neg(-)
terminals constant 12
- or 24VDC
Normally open triggering device
For this application Switch #1 should be in the ON
position and Switch #4 is not used in this application.
TRG
C
Use appropriate contacts to reporting devices
NO
+
TRG
60
1
-
NORTHBROOK,IL.
30
NC
Use for Door Ajar Alarm,
Delayed Activation of Digital Dialer, Defrost Cycle
Timer, etc...
+
Power
-
Supply
Closed
Circuit Contact
For this application a 1K (1,000 ohm) resistor must be
installed as shown. (resistor not supplied)
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