StrikeIt4
Low Current Locking Device
Power Controller
Installation Guide
Rev. 050919
More than just power.
TM
Altronix StrikeIt4 will operate up to two (2) low current lock hardware devices simultaneously. It is designed to
operate motorized electric latch retraction exit devices, electric strikes, mag-locks, electric mortise and cylindrical
locksets, etc. Each lock output has an adjustable re-lock delay timer. It will control a pair of doors simultaneously,
or independently control two single door leafs. StrikeIt4 has integrated output relays which trigger automatic door
operators and control ADA activation push plates/accessories. In addition, one (1) 12VDC and one (1) 24VDC
unswitched auxiliary voltage outputs are provided for powering ancillary devices. A configurable FACP interface
will either remove or apply power from the lock outputs when activated. LED status indicators are provided to
monitor input status, battery condition, AC power loss, and FACP status. Intelligent logic provides protection
against accidental shorting of lock outputs.
Specifications:
Overview:
Agency Approval:
• UL 294* Access Control Unit Power Supply.
• ULC-S319 Access Control Unit Power Supply.
Class 1.
Input:
• Input 115VAC, 60Hz, 2.5A or 230VAC, 50Hz, 1.5A.
• Two (2) Normally Open (N.O.) trigger inputs
(Input 1 and Input 2).
• FACP Normally Closed (N.C.) input.
• Two normally open ADA inputs for special mode of
interfacing with automatic door operators.
Outputs:
• Two (2) 19.8VDC-26.4VDC rated individually
controlled lock outputs configurable for fail-secure
or fail-safe electronic locking hardware for
applications with battery back-up.
24VDC-26.4VDC rated for applications without
battery back-up (US applications only).
Current rating 2A combined.
• One (1) 19.8VDC-26.4VDC @ 0.8A rated filtered
regulated auxiliary output for applications with
battery back-up,
24VDC-26.4VDC @ 0.8A rated for applications in
US not requiring battery back-up.
Not affected by FACP trigger.
• One (1) 12VDC filtered regulated auxiliary output
rated 0.5A. Not affected by FACP trigger.
• Two (2) follower Normally Open relay outputs for
controlling ADA actuators/accessories rated
28VDC @ 0.5A.
* Access Control Performance Levels: Destructive Attack - I; Endurance - IV; Line Security - I; Stand-by Power - II.
Outputs (cont’d):
• Two momentary door operator activation
relay outputs.
• Trouble relay output indicating low AC voltage
trouble and battery trouble.
Battery Backup:
• Requires two (2) 12V batteries to be wired in series
for 24V operation.
• When 7AH batteries are used, battery capacity
for emergency stand-by is 30 minutes.
• Built-in charger for sealed lead acid batteries.
• Maximum charge current 650mA.
• Automatic switch over to stand-by battery
when AC fails.
• Battery PTC rating: 6A.
• Battery leads included.
Visual Indicators:
• Green AC Power LED indicates AC presence.
• Red trigger output LEDs indicate panic device
status / opened (activated, short circuit).
• Green Fire Alarm Interface (FAI) LED indicates
FACP interface is activated.
• Red Battery LED indicates low battery during
AC failure and battery test.
• Green AC status LED indicates loss of AC power.
Enclosure Dimensions (H x W x D approx.):
13.5” x 13” x 3.25” (342.9mm x 330.2mm x 82.6mm)
- 2 - StrikeIt4
Wiring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, and with all
Installation Instructions:
local codes and authorities having jurisdiction. Product is intended for indoor use only. For Canadian installations shielded wiring of appropriate gauge must be used. Unit is to be serviced by authorized personnel and de-energized
prior to opening.
1. Mount unit in desired location within protected premises (Maximum Wiring Distance, pg. 5). Mark and
predrill holes in the wall to line up with the top two keyholes in the enclosure. Install two upper fasteners
and screws in the wall with the screw heads protruding. Place the enclosure’s upper keyholes over the two
upper screws, level and secure. Mark the position of the lower two holes. Remove the enclosure. Drill the
lower holes and install the two fasteners. Place the enclosure’s upper keyholes over the two upper screws.
Install the two lower screws and make sure to tighten all screws (Enclosure Dimensions, pg. 8).
Secure cabinet to earth ground.
2. Hardwire unit: Connect unswitched AC power (115VAC, 60Hz or 230VAC, 50Hz) to terminals marked
[L, N]. Use 14 AWG or larger for all power connections. Secure green wire lead to earth ground. The AC
LED (Green) will illuminate, indicating power is present. This light can be seen through the LED lens on
the door of the enclosure.
Keep power-limited wiring separate from non power-limited wiring (115VAC, 60Hz or 230VAC, 50Hz
Input, Battery Wires). Minimum 0.25” spacing must be provided.
CAUTION: Do not touch exposed metal parts. Shut branch circuit power before installing or
servicing equipment. There are no user serviceable parts inside. Refer installation and servicing to
qualified service personnel.
Connect earth ground to a ground lug or ground lead. Do not connect to a receptacle controlled by a switch.
Unit is intended for permanent connection using metal enclosed system. A fixed product shall be connected
with one of the applicable wiring systems in accordance with CSA C22.1, Canadian Electrical Code, Part I,
Safety Standard for Electrical Installations.
Note: StrikeIt4 is intended to be permanently connected.
3. Measure aux. output voltage before connecting devices. This helps avoiding potential damage.
4. For ULC applications all interconnecting devices must be ULC Listed. Connect locking hardware device # 1
to terminals marked [+ OUT1 –], connect locking hardware device # 2 to terminals marked [+ OUT2 –]
(Fig. 1, pg. 6). Be sure to observe polarity.
The locking hardware device operating voltage specifications must cover 19.8VDC to 26.4VDC range.
5. Set locking device type Fail Safe DIP Switch # 1 ON, Fail Secure DIP Switch # 1 OFF.
6. Set lock output release time by adjusting [OUT1] and [OUT2] potentiometers. Turn potentiometer clockwise
to increase time or counter-clockwise to decrease time. Timing range is 1 second to 60 seconds.
Note: When external control of door unlock time is desired (i.e. card reader) set time to minimum
(completely counter-clockwise).
7. Set up simultaneous operation by turning DIP Switch # 2 to ON position.
Input 1 will trigger both OUT1 and OUT2.
8. Connect auxiliary devices to be powered (Keypads, REX motion detectors, electronic timers, external relays)
to the appropriate auxiliary power output terminals (Fig. 1, pg. 6).
Note: Operating voltage range of device should be 19.8VDC- 26.4VDC or wider for applicators with battery
backup and 24VDC-26.4VDC for applications not requiring battery backup.
9. Connect Automatic Door Operators to terminals marked [ACT-1], [ACT-2]. Please note, those momentary
outputs will be engaged only if [ADA-IN1] and [ADA-IN2] inputs are used for triggering. Duration of the
pulse is selected by DIP Switch # 3: OFF: 0.5 seconds; ON: 1 second.
Follower 1 and Follower 2 relay operation follows the Outputs 1 and 2.
Note: For UL/ULC applications all interconnecting devices must be UL/ULC Listed respectively.
10. To hookup the Fire Alarm Disconnect feature, wire the normally closed (NC) dry contact output from a
Fire Alarm Control Panel to the terminals marked [FACP] and [GND] of StrikeIt4. The DIP Switch # 4 is
used to configure Output state when Fire Alarm is engaged. In the OFF position outputs will be de-energized
when FACP is activated, in the ON position outputs will be energized.
11. For ULC applications batteries must be connected. Stand-by batteries must be lead acid. 7AH batteries will
provide 30 minutes of backup time. Connect two (2) 12VDC batteries wired in series to the terminals marked
[– BAT +]. For Access Control applications in the U.S. batteries are optional, for Canadian applications
batteries are required. When batteries are not used, loss of AC will result in the loss of output voltage.
12. Mount UL Listed tamper switch (Altronix model TS112 or equivalent) at the top of the enclosure. Slide the
tamper switch bracket onto the edge of the enclosure approximately 2” from the right side (Fig. 2, pg. 7).
Connect tamper switch wiring to the Access Control Panel input or the appropriate UL Listed reporting
device. To activate alarm signal open the door of the enclosure.
Note: Do not exceed voltage and current ratings of tamper switch.
Please refer to tamper switch installation instructions.
13. Upon completion of wiring secure enclosure door with screws or cam lock (supplied).
StrikeIt4 - 3 -
LED Diagnostics:
LED LED Status Panic Device Power Controller Status
Power Green (AC)
OUT1 - Red
OUT2 - Red
FAI - Green
BAT Trouble
Red
AC Trouble
Green
On Normal operating condition.
Off Loss of AC.
On Output 1 - Energized.
Rapid Blink Output 1 - Short circuit or over-current.
Slow Blink Output 1 - Open circuit
Off Output 1 - De-energized.
On Output 2 - Energized.
Rapid Blink Output 2 - Short circuit or over-current.
Slow Blink Output 2 - Open circuit
Off Output 2 - De-energized.
On FACP Input triggered (alarm condition).
Off FACP normal (non-alarm condition).
Off Battery normal
Slow Blink Bad battery or no battery.
Off AC normal.
Slow blink AC low or missing.
Unit should be tested at least once a year for the proper operation as follows:
Maintenance:
FACP Supervision: To ensure proper connection and operation of the Fire Alarm disconnect hookup,
remove wire from the terminal marked [FACP] on StrikeIt4. The fire alarm interface
is configurable to either apply 24VDC or disconnect 24VDC from the lock outputs
upon activation. Set as required per application.
With DIP Switch #4 in the OFF position, 24VDC will be disconnected from lock
outputs (DIS mode).
With DIP Switch #4 in the ON position, 24VDC will be applied to the lock outputs
(24V Mode).
Output Voltage Test: Under normal load conditions the DC output voltage should be checked for proper
voltage level.
Battery Test: Under normal load conditions check that the battery is fully charged, check specified
voltage both at battery terminal and at the board terminals marked [– BAT +] to
ensure that there is no break in the battery connection wires.
Depress [Battery Test] button for 5 seconds. If battery is low or missing, the battery
LED will start blinking slowly. It will extinguish when [Battery Test] button is
depressed again with good battery connected or when all power is re-cycled.
Note: Maximum charging current under discharge is 650mA.
Note: Battery life expectancy will vary based on manufacturer and quality of battery.
Note: Expected battery life is 5 years; however, it is recommended changing
batteries in 4 years or less if needed.
Caution: For continuous protection against risk of electric shock and fire hazard, replace
input fuse with the same type and rating: 5A/250V.
Do not expose to rain or moisture. Indoor use only.
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Terminal Identification:
Terminal
Legend
– 24V + 24VDC Auxiliary Output @ 0.8A. 19.8-26.4VDC for applications with battery back-up.
– 12V + 12VDC Auxiliary Output @ 0.5A.
– BAT + 24VDC Stand-by Battery Connection (Two (2) 12VDC batteries wired in series).
+ OUT 1 – Connect 24VDC Low Current Lock Device # 1. Note: Load connected not to exceed 1A.
+ OUT 2 – Connect 24VDC Low Current Lock Device # 2. Note: Load connected not to exceed 1A.
FACP / GND
INP1 / GND
INP2 / GND
ADA IN1
Function/Description
Normally Closed Dry Contact from Fire Alarm Control
(100 Ohm maximum wiring resistance).
Normally Open Trigger input controls Output 1.
May be held closed for extended unlocking (100 Ohm maximum wiring resistance).
Normally Open Trigger input controls Output 2.
May be held closed for extended unlocking (100 Ohm maximum wiring resistance).
Normally open trigger input for automatic door operator interface mode. Works similar to
INP1, but also causes ACT-1 relay to trigger momentarily (0.5 or 1 second, depending on
the position of DIP Switch # 3).
ADA IN2
Trouble C, NC Indicates AC or battery trouble condition. Normally closed.
Follower 1
Follower 2
ACT-1
ACT-2
Normally open trigger input for automatic door operator interface mode. Works similar to
INP2, but also causes ACT-2 relay to trigger momentarily (0.5 or 1 second, depending on
the position of DIP Switch # 3).
Normally open dry contacts following the operation of Output 1 and Output 2.
For Fail Safe devices: Relay closes when input is triggered and lock output power
is disconnected.
For Fail Secure devices: Relay closes when input is triggered and lock output power
is applied.
Note: Intended application for controlling ADA actuators/accessories.
Momentary normally open dry contacts following inputs [ADA IN1] and [ADA IN2],
ACT relays will activate following engagement of [ADA IN1] and [ADA IN2] inputs.
Adjust delay time for 0.5 seconds or 1 second to allow for lock hardware to fully activate
by using DIP Switch #3.
Note: Intended application for automatic operator activation.
Output1 and Output 2 Wiring Distance Table
(based on 1A max. load locking hardware):
Wire Gauge Distance
18 AWG Stranded 180 ft.
16 AWG Stranded 280 ft.
14 AWG Stranded 450 ft.
12 AWG Stranded 720 ft.
StrikeIt4 - 5 -
Access system,
Keyswitch,
Push button, etc.
12VDC
Device
Auxiliary
-- 12V +
24VDC
Device
Auxiliary
-- 24V +
Locking
Mechanism 2
C NC
TROUBLE
Supervisory LEDs
+ OUT2 --- + OUT1 ---
AC
BAT
FAI
OUT2
OUT1
Battery Test
Locking
Mechanism 1
Door
Operator
Automatic
24V
1S
SEQ
FS
ON
Switches
DIP
5A 250V
As Marked
Replace Fuses
Risk of Fire,
Automatic
OUT2 Timer
OUT1 Timer
DIS
0.5S
IND
FSE
Door
Operator
ACT-2 ADA-2 Follower 2
ACT-1 ADA-1 Follower 1
GND INP1 GND INP2 GND FACP
AC
--- BAT +
ADA IN1
ADA IN2
Fire
Alarm
Control
Panel
IN2
IN1
12VDC
+
---
LGN
5A 250V
115VAC/
230VAC
12VDC
+
---
Fig. 1
- 6 - StrikeIt4
Rechargeable Batteries
Fig. 2 - StrikeIt4
WARNING: To reduce the risk of fire or electric shock, do not expose the unit to rain or moisture.
Replace fuse with the same type and rating: Input Fuse is rated at 5A/250V, Battery PTC rated at 6A.
Wire
Strap
(from
Enclosure
to Door)
-- 12V +
-- 24V +
C NC
Input
115VAC, 60Hz, 2.5A or
230VAC, 50Hz, 1.5A
(non power-limited)
Earth Ground
5A 250V
DIP
Switches
AC
5A 250V
LGN
Battery Outputs
(non power-limited)
--- BAT +
GND INP1 GND INP2 GND FACP
Optional Rechargeable Stand-by
Battery for UL294 Applications.
Note: 12V batteries required for
Canadian installations.
ON
Battery Test
SEQFS1S
IND
FSE
24V
0.5S
DIS
OUT1 Timer
Supervisory LEDs
OUT1
OUT2
FAI
BAT
AC
OUT2 Timer
ACT-1 ADA-1 Follower 1
ACT-2 ADA-2 Follower 2
Optional Rechargeable Stand-by
Battery for UL294 Applications.
Note: 12V batteries required for
TROUBLE
Class 2
+ OUT2 --- + OUT1 ---
Power-Limited
Outputs
Canadian installations.
Keep power-limited wiring separate from non power-limited. Use minimum 0.25" spacing.
7AH Rechargeable batteries are the largest batteries that can fit in this enclosure
(UL/ULC - Stand-by power only evaluated with 7AH batteries).
A UL Listed external battery enclosure must be used if using 12AH, 40AH or 65AH batteries.
StrikeIt4 - 7 -
1.40”
(
)
(
)
(
)
(36mm)
1.20”
(31mm)
Enclosure Dimensions:
13.5” x 13” x 3.25” (342.9mm x 330.2mm x 82.6mm)
0.75”
(19mm)
1.40”
(36mm)
4.85”
(123mm)
12.5”
(318mm)
11.0”
(279mm)
4.85”
(123mm)
1.40”
(36mm)
0.75”
(19mm)
1.20”
(31mm)
0.9375”
(24mm)
3.25”
(83mm)
1.20”
(31mm)
1.40”
(36mm)
5.10”
(130mm)
5.10”
(130mm)
3.25”
(83mm)
(330mm)
1.0”
(25mm)
5.10”
(130mm)
13.0”
6.5625”
(167mm)
0.9375”
(24mm)
3.25”
(83mm)
3.25”
(83mm)
1.0”
(25mm)
1.0”
25mm
10.5”
267mm
1.0”
25mm
Altronix is not responsible for any typographical errors.
140 58th Street, Brooklyn, New York 11220 USA | phone: 718-567-8181 | fax: 718-567-9056
website: www.altronix.com | e-mail: info@altronix.com | Lifetime Warranty | Made in U.S.A.
IIStrikeIt4 E09S
- 8 - StrikeIt4
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