• Individually Control up to 4 Devices (242 model)
• Keypress Feedback via Built-In Sounder
• Bi-Color Red/Green LED Indicates Relay Status
• Yellow LED Indicates Program Mode
• 120 Users
• Panic and Duress Options
• Single Use Codes
• Lockout Users
• Passage/Toggle Codes
• 10 to 30 Volt DC Operation
• 12 to 24 Volt AC Operation
• 2 Amp Main Relay
• Remote Trigger Input (REX)
• Door Monitor Input
• 2 Year Warranty
1.1.1 Output Functionality Options (242 only)
• Four Independent Relay Outputs
• Four Independent Relay Timers
• All Relay Outputs Assignable By Code
1.1.2 Access Control Features (242 only)
• Lock Release Output With Timer
• Alarm Zone Shunt Relay
• Propped Door Alarm Relay
• Forced Door Alarm Relay
2
Document # 6050700, Rev. 1.1, D2d
212iLW/242iLW Standalone Keypad
Installation/Programming Manual
1.2 Product Description
The 242iLW keypad features the most flexibility and options
available in a self-contained unit. It has an accessory relay board
that provides an additional three relays. It can perform access control
functions and also its four relay outputs can be assigned
independently for timed operation or to latch. The 242iLW keypad
can control up to four devices, and is perfect for controlling electronic
locking devices, security systems, CCTV systems, automatic
operators, or machinery.
The 212iLW keypad features a single-relay output to control any
device requiring an on/off switch. The output is timed or latched and
operated by a user’s PIN code. Additionally, the 212iLW keypad
provides basic keyless entry by controlling a door locking device
where security is not an issue.
The 212iLW and 242iLW style keypads are designed for both indoor
and outdoor flush mount applications. The electronics for each
keypad are conformal coated in the manufacturing process in order
to provide this level of application flexibility. In addition, each keypad
uses hardened keys to assure long-term, high-quality performance.
Each keypad contains illuminated clear keys that make operation in
low light situations easy and accurate. Both iLW style keypads mount
to any standard single-gang electrical box or directly to any wall.
NOTE: This manual covers both the 212 and 242 model.
All features referring to the additional relays and outputs
are available only on the 242 model.
Environment For Indoor and Outdoor Use
Temperature Tolerance -20° F to 130° F (-28° C to 54° C)
Dimensions 5 1/8" H x 3 3/8" W x 5/8" D
Main Relay (Form C) Contact Rating: 2A @ 30VAC/DC
Aux Relay (Form C) Contact Rating: 1A @ 24VAC/DC
REX Input Normally Open Dry Contact
Door Position Input Normally Closed Dry Contact
LEDs Bi-Color Red/Green; Yellow
Default Keypad Settings
Parameter Default Setting
Master Code 1234
Lock Output Relay 1 (Main relay – 212 and 242)
Alarm Shunt Output Relay 2 (242)
Propped Door Output Relay 3 (242)
Forced Door Output Relay 4 (242)
Audio Alerts Not Assigned (212 and 242)
REX Triggers Lock Output
REX Operation Always Triggers (regardless of Door Loop)
Error Lockout Enabled
Error Lockout Threshold 3 Attempts
Error Lockout Duration 10 Seconds
Lock Output Time 5 Seconds
Propped Door Output Time 30 Seconds
Forced Door Output Time 10 Seconds
Visual Keypress Feedback Enabled
Audio Keypress Feedback Enabled
Auto-Entry Disabled
User Lockout Enabled
242 Model - Add 25mA for each energized
aux relay (max = 75mA)
4
Document # 6050700, Rev. 1.1, D2d
212iLW/242iLW Standalone Keypad
Installation/Programming Manual
3. Keypad Tampering
To prevent tampering, a tamper switch can be installed in the single
gang box used for mounting the keypad. The tamper switch must
activate if the keypad is removed from the box and must disconnect
power from the lock. The lock must be a fail-secure device, meaning
the lock remains locked when power is removed. In addition, once
the tamper device is activated, it must be configured so that it can
only be reset from within the protected area. Only a Sentrol 3012 or
Sentrol 3025T tamper switch can be used. The diagrams on the next
page show the suggested mounting location for each device.
3.1 IEI Tamper Power Supplies
IEI access system power supplies are designed specifically for
access control applications. Two models are available: board level
and in a cabinet. Both feature a tamper circuit with a reset button
mounted on the circuit board. Using the tamper switch as detailed
and connected to the power supply tamper circuit, unauthorized
opening of the case or prying the unit off thewall triggers this tamper
loop, thus preventing the lock from being released until the reset
button is pressed.
How to Order
• Access power supply with tamper circuit - in cabinet:
0291200
• Access power supply with tamper circuit - board level:
0291100
The keypad is designed to be flush mounted using a standard singlegang electrical box. In addition, it can be flush mounted directly to
the wall surface by cutting a hole in the wall. To properly size the
mounting and wire access hole, use the installation template on the
last page in this manual and on the unit’s container.
Mounting height can vary depending on requirements. An
appropriate range is typically between 48 and 52 inches on center off
the floor.
For outdoor installations, use a weatherproof backbox and seal the
wire entry locations with silicone and provide a drain hole. In
addition, use the anti-oxidant grease pack for the wire harness
connectors.
1 Red V+ (Keypad Power)
2 Black V- (Keypad Power)
3 White/Black Not Used
4 White/Yellow Not Used
5 Brown Remote Trigger (REX)
6 White/Orange Loop Common (REX and Door Loop)
7 White Door Loop Monitor
8 Green Main Relay – Normally Open
9 Blue Main Relay - Common
10 Gray Main Relay – Normally Closed
Note: For wiring the accessory relay board, see sections 5.6 and 5.7.
Figure 4 Keypad Connector and Wire Harness
8
Document # 6050700, Rev. 1.1, D2d
212iLW/242iLW Standalone Keypad
g
)
Installation/Programming Manual
5.2 Wiring the Keypad to a Maglock (Fail-Safe)
Use the following steps to connect the keypad to a Maglock (FailSafe):
1. Connect the red wire (V+) to the blue wire (common), and then
connect them to the positive on the power supply.
2. Connect the gray wire (normally closed) to the positive on the
Maglock.
3. Connect the black wire (V-) to the negative on the Maglock, and
then connect them to the negative on the power supply.
Fi
ure 5 Wiring the Keypad to a Maglock (Fail-Safe
5.3 Wiring the Keypad to an Electric Strike (Fail-Secure)
Use the following steps to connect the keypad to an electric strike
(fail-secure) (see Figure 6 for reference):
1. Connect the red wire (V+) to the blue wire (common), and then
connect them to the positive on the power supply.
2. Connect the green wire (normally open) to the positive on the
strike.
3. Connect the black wire (V-) to the negative on the strike, and
then connect them to the negative on the power supply.
Document # 6050700, Rev. 1.1, D2d
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