Iei 212ILM Mullion User Manual

International Electronics, Inc.
427 Turnpike Street
Canton, Massachusetts 02021

212iLM Mullion (ILLUMINATED WEATHER RESISTANT) Keypad

Stand Alone Keypad-Installation Manual

Features:

v 120 User Capability
v Illuminated Hardened Keys
v Programmable 00-99 Second Relay Activation Time
v Remote Trigger Input (REX)
v Bell output (timed or continuous)
v Designed for Heavy Traffic Application (greater than 1 million cycles)
v Surface Mount
v Indoor / outdoor Applications
v Fully encapsulated

Installation:

q Section 1: Unpacking and checking the packing list
q Section 2: Mounting the 212iLM Mullion
q Section 3: Wiring the 212iLM Mullion
q Section 4: Power Up and System Defaults
q Section 5: Programming the 212iLM Mullion
q Section 6: Trouble Shooting

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q Section 1: Unpacking and checking the packing list

Open the box, and inside you will find:

Keypad: (1) 212iLM Mullion keypad
Harnesses: (1) 8 Conductor wire harness
Wrenches: (1) Standard 5/64 allen wrench
Hardware: (1) Hardware Pack containing: (2) 8 x1¼” Panhead Slotted Machine Screw; (2) 8 x 1¼”

Round Head Wood Screw; (2) 6-8 x ¾” Plastic Anchor, (1) 212iLM mounting template.

Literature: (1) 212 Standalone Mullion Instruction Manual
Please check the contents of this package and verify all components in the packing list are present.

Taking this inventory will familiarize you with the components as well as ensure that you have a complete
parts list.

Tools required:

You will need a drill, drill bits1/8, 3/16 & 5/16 (for the plastic anchors), wire strippers, regular & small flat
blade screwdrivers, a marking pen or pencil, some heat shrinkable tubing (for the wire splices), a ruler or
measuring tape, silicone to seal any holes and possibly some electrical tape to hold the wires together or
the template in place.

q Section 2: Mounting the 212iLM Mullion

212iLM Mullion Dimensions: 6 ½”L x 1 ¾”W x 1 1/8”D
Select the appropriate location for the 212iLM Mullion. Mounting height is the same for an electrical
switch, 48" on center. The 212iLM Mullion should be Surface Mounted with a 1/4” hole for the wires
centered approximately 5/8 of an inch underneath the center of bottom mounting hole (refer to the
included mounting template).

Suggested mounting

height is 48”

q Section 3: Wiring

Electrical Specifications:

Operating Voltages: Max Current Draw @ allowed voltages: Temperature Tolerance:

12-24V-AC/DC only
for input voltage.

53mA@12V, 72mA@24V; 94mA@12VAC,
103mA@16VAC, 108mA@24VAC

Standard, -20° to 130°F.

*Tech note- Although the 212iLM will work with AC or DC voltage, it is recommended to use a filtered

and regulated power supply for it’s ability to maintain voltage and reduce the possibility of voltage spikes.

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1. Attach the 8-conductor wire harness to the plug in connector on the back of the 212iLM Mullion.

To Power Supply V+

_

212iLM

2. Next you will need to attach the relay wires (white/yellow, blue, and brown) to the wire run that is
connected to the locking device.

3. The Red and Black wires are connected to the power supply last, BEFORE the power is turned on.
Connect positive of the supply to the Red wire and negative to the Black wire.

212iLM Mullion: Wire Colors and Designations:

Pin Wire Color Signal Name Pin Wire Color Signal Name
1 Red V in(+) 5 Blue Main Relay Common
2 Black V in(-) 6 Brown Main Relay NO
3 White/Black REX 7 White Bell Relay Contact (A)
4 White/Yellow Main Relay NC 8 White Bell Relay Contact (B)

1---­3---­5---­7----

----2

----4

----6

----8

Wiring to a Magnetic Lock: (see below)

The 212iLM Mullion is equipped with a Form C, Dry contact relay. This means that there is no

voltage running through the relay (until you supply the common leg of the relay with voltage).

Situation 1:

If you are using a common power supply with the 212iLM Mullion and the Magnetic Lock, (that is to say if
you have only one power supply for both the 212iLM Mullion and the lock device), you need to run
voltage through the common (blue) wire on the 8 conductor wire harness of the 212iLM Mullion

Step 1: Splice together the Blue (common) wire from the 212iLM Mullion harness to the Red wire on the

212iLM Mullion harness and to positive voltage coming from the power supply.

Step 2: Connect the White /Yellow wire (normally closed) from the 212iLM Mullion harness to the Positive

connection on the Magnetic Lock.

Step 3: Splice together the Black wire on the 212iLM Mullion to the Negative connection on the Magnetic

Lock harness and to negative voltage coming from the power supply.

Example of Wiring to a Electro-Magnetic Lock Using a COMMON Power Supply:

White/Yellow = Normally Closed

Wire
Harness

To Power Supply V-

Blue =Common

Red

Black

+

Situation 2:

If you are using a separate power supply with the 212iLM Mullion and the Magnetic Lock, you need to
run voltage from the positive of the power supply to the common (blue) wire on the 8 conductor wire
harness of the 212iLM.

Step 1: Connect the Positive (red) wire on the 212iLM Mullion harness to Positive voltage coming from

the 212iLM power supply.

Step 2: Connect the Negative voltage wire on the 212iLM power supply to the Negative (black) voltage

wire on the 212iLM

Step 3: Connect the Blue (common) wire from the 212iLM harness to the Positive voltage on the lock

power supply

Step 4: Connect the Negative voltage coming from the lock power supply to the Negative connection on

the Magnetic lock.

Step 5: Connect the White/Yellow (normally closed) on the harness to the positive connection on

Magnetic Lock.

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Example of Wiring to a Electro-Magnetic Lock Using a SEPARATE Power Supply:

To 212iLM V+

Red

_

To Lock V+

212iLM

To Power Supply V+

Brown = Normally

Red

_

212iLM

Wire
Harness

Power Supply V-

Power Supply V-

Blue =Common

Black

White/Yellow = Normally Closed

+

Wiring to an Electric Strike: (see below)

The 212iLM Mullion is equipped with a Form C, Dry contact relay on board. This means that there is

no voltage running through the relay (until you supply the common leg of the relay with voltage).

Situation 1:

If you are using a common power supply with the 212iLM Mullion and the Electric Strike, (that is to say if
you have only one power supply for both the 212iLM Mullion and the lock device), you need to run
voltage through the common (blue) wire on the 8 conductor wire harness of the 212iLM Mullion

Step 1: Splice together the Blue (common) Relay wire from the 212iLM Mullion harness to the Red wire

on the 212iLM Mullion harness and to positive voltage coming from the power supply.

Step 2: Connect the Brown (normally open) wire from the 212iLM Mullion harness to the Positive voltage

connection on the Electric door strike.

Step 3: Splice together the Black wire on the 212iLM Mullion to the Negative connection on the Electric

door strike harness and to negative voltage coming from the power supply.

Example of Wiring to an Electric Strike Using a COMMON Power Supply:

Wire
Harness

To Power Supply V-

Blue = Common

+

open

Black

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Situation 2:

To Power Supply V-

212iLM

_

212iLM

To 212iLM V+

To Lock V+

If you are using a separate power supply with the 212iLM Mullion and the Electric Strike, you need to run
voltage from the positive of the power supply to the Brown (normally open) wire on the 8 conductor wire
harness of the 212iLM.

Step 1: Connect the Positive (red) wire on the 212iLM Mullion harness to Positive voltage coming from

the 212iLM power supply.

Step 2: Connect the Negative voltage wire on the 212iLM power supply to the Negative (black) voltage

wire on the 212iLM power supply.

Step 3: Connect the Brown (normally open) on the harness to the positive connection on Electric Strike.
Step 4: Connect the Blue (common) wire from the 212iLM harness to the Positive voltage on the lock

power supply.

Step 5: Connect the Negative voltage coming from the lock power supply to the Negative connection on

the Electric Strike.

Example of Wiring to an Electric Strike Using a SEPARATE Power Supply:

Wire
Harness

Blue = Common

Brown = Normally

open

Red

Power Supply V-

Black

Power Supply V-

+

Shunting a Normally Closed Zone: (see below)

Step 1: Connect the Blue (Common) Relay wire from the 212iLM Mullion harness to the Common

connection on the door position switch.

Step 2: Connect the Brown (Normally Open) Relay wire from the 212iLM Mullion harness to the Normally

closed connection on the Door position switch.

Example of Shunting a Normally Closed Zone

Black

To Power Supply V+

Red

Wire
Harness

Blue = Common

Brown = Normally open

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Wiring to a Request to Exit (Push to release):

To Power Supply V+

White/Black = Normally

212iLM

The 212iLM Mullion keypad may be wired to accept an input from a remote-switching device. This is a
momentary input that will engage the main relay for the same amount of time that the master code is
programmed with. This input requires a normally open, momentary closure between the White with a
Black trace wire and the Black wire. The only time the REX won't follow the main relay time is if the
Master code has been programmed to latch the main relay. In this case, the REX will operate with the
default time of 5 seconds. You may wire in several devices parallel to release the door from different
locations but they must all be normally open devices. There is no programming required for this option.

The 212 iLM needs normally open DRY contacts to operate the relay with the REX input. If your remote exit
device sends voltage when it is pressed, you MUST connect an external relay to the wires coming from the
REX, then connect the 212iLM Mullion REX connections to the common and the normally open connections
on the external relay.

Step 1: Connect the White with Black trace wire on the 212iLM Mullion harness to the common

connection on the REX device.

Step 2: Splice a wire to the Black (negative) wire on the 212iLM Mullion harness and connect to the

Normally Open connection on the REX device.

Example of wiring to an IEI request to exit device (part # EZ-REX):

Red

To Power Supply V-

Wire
Harness

Black = Negative

Open REX Input

Wiring the Bell Button:

There are 2 white wires on the 8 conductor harness, an A (common) and a B (normally open) for the bell
button. This is a dry contact, normally open form A relay. Connect positive (from power) to common (A)
of the 212iLM wiring harness. Connect normally open (B) of the 212iLM harness to positive terminal of
bell or speaker. Then connect the negative of bell or speaker to the negative of the power supply.

Step 1: Connect the Black (Negative) wire from the 212iLM Mullion harness to the Negative connection

on the doorbell speaker and splice it into the negative wire from the power supply.

Step 2: Connect the White (Common-A) wire from the 212iLM Mullion harness to the Positive connection

on the doorbell speaker.

Step 3: Connect the White (Common-B) wire from the 212iLM Mullion harness to the Positive wire from

the power supply.

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