echoflex MC-31 Manuel utilisateur
Echoflex Installation Guide
Magnetic Contact Sensor (MC-31)
Corporate Headquarters Middleton, WI, USA | Phone +1 608 831 4116
© 2021 Echoflex Solutions, Inc. Trademark and patent info: echoflexsolutions.com/ip
Echoflex intends this document to be provided in its entirety. Product information and specifications subject to change.
8188M2101 Rev A Released 2021-08
Overview
The MC-31 is a
battery-operated contact
sensor that monitors the
status of an interior window
or door and provides a reliable
and simple method to detect
occupancy at entry points. The
MC-31 can be configured to
monitor closed-to-open, and/
or open-to-closed transitions,
or the current state of the
device.
The sensor is well suited for
occupancy-based hospitality
applications that require control to power a room or setback temperature
control devices.
The MC-31incorporates features that assist the installer to position the
device without the need for signal strength indicators and configuration
tools.
This document covers installation, testing, and setup of all MC-31 models.
The product package includes the contact sensor, magnet, and battery.
Prepare for Installation
To ensure optimal function, consider the installation environment and the
following guidelines:
• For indoor use only. Operating temperature -25°C to 65°C
(-13°F to 149°F), 5%–92% relative humidity (non-condensing).
• High density construction materials and large metal appliances or
fixtures in the space may disrupt wireless transmissions.
• Install the sensor within range of linked receivers or controllers, 24 m
(80 ft) unobstructed view. Consider adding a repeater to extend the
wireless signal, if required.
Supplies required to install (not provided):
• Four #6 screws, double-sided tape, or Velcro®
Magnet
Sensor
Battery Tray
LED
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Installation
The MC-31 sensor has two parts: the contact sensor and the magnet. The
sensor should be installed on the casing and the magnet on the moving
window or door. The location of the MC-31 directly affects the quality of
the controller’s message reception.
If installing on a beveled window or door trim, ensure the magnet is
oriented to accommodate the angle. See Magnet Position Test on page 6
to confirm the location.
Use hand tools for the installation. Over-torquing with a screw gun can
damage the device.
Mount the Sensor
The sensor can be mounted using
screws through the mounting plate,
with double-sided tape, or with Velcro.
To mount with screws:
1. Insert a flatblade screwdriver into
one of the two slots at the side
and gently pry to remove the
sensor from the mounting plate.
2. Mount the mounting plate using
two #6 screws.
3. Snap the sensor back into place.
Mount the Magnet
Orienting the magnet in relation to the
sensor is critical. Mount the magnet
using screws through the mounting
plate, with double-sided tape, or with Velcro.
To mount with screws:
1. Insert a flatblade screwdriver into the single slot at the side and gently
pry to remove the magnet from the mounting plate.
2. Mount the mounting plate using two #6 screws. To confirm the
location relative to the sensor, see Magnet Position Test on page 6.
3. Perform a thorough check to ensure normal use of the window or door
does not damage the device.
4. Snap the magnet back in place.
The gap between the sensor and magnet should not exceed 12.7 mm
(1/2 in) to prevent damage when opening and closing the door. The ideal
planar alignment of the magnet is level with the sensor.
MagnetSensor
Ideal alignment (contact closed)
12.7 mm
(1/2 in)
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Contact Operation
The MC-31 can be configured to transmit a message when the contact
opens, closes, or both (default). See Operating Mode on page 8. The
current contact status can also be transmitted as a heartbeat message. See
Heartbeat Messaging on page 9 to select the interval.
Link to a Controller
The target controllers must be installed, powered, and within range of the
MC-31. Repeating the linking process can be used to unlink the device.
1. Press the [Learn] button on the controller to activate Link mode. If
necessary, refer to the related product documentation.
2. Press the [Teach] button on the sensor once to send a message. The
blue LED blinks to confirm a successful transmission.
3. Deactivate Link mode on the controller.
Battery Power
A CR2032 battery is included with the MC-31. The battery may be factory
installed or packed separately according to shipping regulations. Insert the
battery if required or remove the protective plastic tab before installing.
Note:
If installed for an entry door application, link the sensor
while it is in the closed position. If installed as a window
sensor, link the sensor in the open position.
Note:
A red LED indicates when the battery is low (single blink
every 15 seconds). Replace immediately to ensure
messages are transmitted. When the battery is critically
low the red LED double-blinks every 15 seconds.
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The battery can be replaced while the sensor is in its mounted position.
To replace the battery:
1. Insert a screwdriver
into the slot and gently
pry to open the tray.
2. Insert the new battery
in the tray with the
positive side (+) up.
3. Close the battery tray
and press the [Teach]
button to test. The blue LED blinks to confirm success.
Estimated battery life is up to 10 years based on an average of 10 operations
per day. Configuration settings that require many transmissions affect the
life of the battery.
Tests and Settings
The [Teach] button and color LEDs are used to navigate the Tests and
Settings Menu. The intervals between blinks make it easy to distinguish
between single, double, and triple-blinks.
•Exit and Start Over (green single blink LED)
•Range Confirmation Test (blue single blink LED)
•Magnet Position Test (red single blink LED)
•LED Display (green double-blink LED)
•EEP Select (blue double-blink LED)
•Operating Mode (red double-blink LED)
•Heartbeat Messaging (green triple-blink LED)
•Energy Status Messaging (blue triple-blink LED)
•Redundant Messaging (red triple-blink LED)
•Restore Defaults (blue, then red, then blue triple-blink LED)
The menu times out after two minutes of inactivity.
Note:
A combination of green, blue, and red LEDs creates a
white LED color. The white LED blinks twice to confirm
a selection.
LED
Teach
button
Battery
(CR2032)
Slot to open tray
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Exit and Start Over
It may be convenient to enter the menu once to run tests and configure
settings. However, if you want to exit the menu without waiting for it to
time out you can use the first menu item.
• When the green LED blinks once, press and hold the [Teach] button
until the white LED blinks twice. The MC-31 then flashes all the LEDs
and exits the menu.
Range Confirmation Test
The Range Confirmation Test quantifies the wireless signal strength with a
linked controller that has range confirmation capability.
1. Press and hold the [Teach] button until the white LED blinks twice.
2. Press and release the [Teach] button to cycle through the menu of
color LEDs and stop when the blue LED blinks once.
3. Press and hold the [Teach] button until the white LED blinks twice to
initiate the Range Confirmation Test.
After the MC-31 transmits and receives a Range Confirmation message, the
signal strength status is then displayed (see table below).
The test runs for 50 seconds. To exit before time-out, press and hold the
[Teach] button until the white LED blinks twice.
Note:
The sensor should be linked to one controller only to run
the test properly. Disable repeaters in range.
LED Blinks Signal Strength
1 white followed by 5 green -41 to -70 dBm (best)
1 white followed by 5 blue -70 to -80 dBm (good)
1 white followed by 5 red -80 to -95 dBm (poor, move closer)
1 white No linked controllers detected
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Magnet Position Test
The Magnet Position Test uses a red blinking LED to indicate whether the
magnet is properly positioned to be detected by the sensor. The LED
indication for this test operates even if the LED Display setting is disabled.
1. Press and hold the [Teach] button until the white LED blinks twice.
2. Press and release the [Teach] button to cycle through the menu of
color LEDs and stop when the red LED blinks once.
3. Press and hold the [Teach] button until the white LED blinks twice to
initiate the Magnet Position Test.
• Rapid red LED blinks indicate the magnet is in range
• No LED if out of range
To exit before time-out, press and hold the [Teach] button until the white
LED blinks twice.
LED Display
During normal operation, a green LED blinks to indicate a contact open
event and a red LED blinks to indicate a contact close event. The LED Display
setting controls whether the operating mode LEDs are enabled or disabled.
Disabling the LEDs eliminates distractions as well as conserves battery
power. The LEDs still operate to run tests and indicate low battery even if
the display is disabled.
1. Press and hold the [Teach] button until the white LED blinks twice.
2. Press and release the [Teach] button to cycle through the menu of
color LEDs and stop when the green LED double-blinks.
3. Press and hold the [Teach] button until the white LED blinks twice to
select LED Display.
The green LED blink code displays the current setting. Press and release
the [Teach] button to navigate the options.
4. Press and hold the [Teach] button until the white LED blinks twice
when the target indication displays. The MC-31 saves the setting and
then restarts.
Indication Setting
1 green blink Disabled: no LED blink
2 green blinks Enabled: LED blink on contact (default)
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EEP Select
The default EEP setting is configured to work with Echoflex controllers. The
MC-31 can be configured to be compatible with controllers that use an
alternate profile.
1. Press and hold the [Teach] button until the white LED blinks twice.
2. Press and release the [Teach] button to cycle through the menu of
color LEDs and stop when the blue LED double-blinks.
3. Press and hold the [Teach] button until the white LED blinks twice to
select EEP Select.
The blue LED blink code displays the current setting. Press and release
the [Teach] button to navigate the options.
4. Press and hold the [Teach] button until the white LED blinks twice
when the target indication displays. The MC-31 saves the setting and
then restarts.
Indication Setting
1 blue blink A5-30-02 (default)
2 blue blinks D5-00-01
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Operating Mode
The Operating Mode determines what type of event will trigger the MC-31
to send a message. Minimizing transmissions conserves battery power,
which may be a consideration in high-activity installations.
1. Press and hold the [Teach] button until the white LED blinks twice.
2. Press and release the [Teach] button to cycle through the menu of
color LEDs and stop when the red LED double-blinks.
3. Press and hold the [Teach] button until the white LED blinks twice to
select Operating Mode.
The red LED blink code displays the current setting. Press and release
the [Teach] button to navigate the options.
4. Press and hold the [Teach] button until the white LED blinks twice
when the target indication displays. The MC-31 saves the setting and
then restarts.
The Operating Mode does not affect transmission of the configured
heartbeat message. The two transmission settings are independent.
To exit before time-out, press and hold the [Teach] button until the white
LED blinks twice.
Indication Setting Behavior
1 red blink Every open or
close event
(default)
Sends Contact Open message
when the contact goes from
closed to open. Sends Contact
Closed message when contact
goes from open to closed
2 red blinks Open events only Sends Contact Open messages
3 red blinks Close events only Sends Contact Closed messages
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Heartbeat Messaging
A heartbeat message indicates the current contact status, regardless of the
Operating Mode setting. Heartbeat Messaging can be set to control the
frequency that a heartbeat message is sent.
1. Press and hold the [Teach] button until the white LED blinks twice.
2. Press and release the [Teach] button to cycle through the menu of
color LEDs and stop when the green LED triple-blinks.
3. Press and hold the [Teach] button until the white LED blinks twice to
select Heartbeat Messaging.
The green LED blink code displays the current setting. Press and release
the [Teach] button to navigate the options.
4. Press and hold the [Teach] button until the white LED blinks twice
when the target indication displays. The MC-31 saves the setting and
then restarts.
To exit before time-out, press and hold the [Teach] button until the white
LED blinks twice.
Indication Setting
1 green blink Disabled: No heartbeat
2 green blinks Every 54 minutes
3 green blinks Every 27 minutes (default)
4 green blinks Every 18 minutes
5 green blinks Every 13.5 minutes
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Energy Status Messaging
Energy Status Messaging can be enabled to provide a battery status
message. For installation locations that are difficult to monitor, checking the
status of the battery frequently may be a requirement. See Battery Power
on page 3.
1. Press and hold the [Teach] button until the white LED blinks twice.
2. Press and release the [Teach] button to cycle through the menu of
color LEDs and stop when the blue LED triple-blinks.
3. Press and hold the [Teach] button until the white LED blinks twice to
select Energy Status Messaging.
The blue LED blink code displays the current setting. Press and release
the [Teach] button to navigate the options.
4. Press and hold the [Teach] button until the white LED blinks twice
when the target indication displays. The MC-31 saves the setting and
then restarts.
Indication Setting
1 blue blink Disabled: No messages (default)
2 blue blinks Status message every hour
3 blue blinks Status message every 2 hours
4 blue blinks Status message every 4 hours
5 blue blinks Status message every 8 hours
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