Temperature Guard CM705E User manual

www.temperatureguard.com
Operation Manual
For model CM705E or CM705E-W (rev 8 or higher
Table of Contents
Index Page Number
General Description and part numbers 2
Installation 3
Wiring Diagram 3
Testing the programmed numbers 4
Sensors 4
Chec ing Status 4
Daily Status 4
What is an alarm condition? 4
LCD Screen and Cancel Alarm Push button 5-6
Helpful Hints 7
DHCP wired version 7
DHCP wireless version 7
Part Numbers 8

General Description
The CM705E is an environmental monitor with built in Ethernet (wired or wireless and
Cellular alarming and reporting capabilities. This unit can monitor up to eight temperature
sensors, power, and four dry contact inputs, in addition to its optional built in temperature
and humidity sensor. Alarms are sent via the cellular modem as text messages. Our Data
Capture Software running on a PC can also send text messages as well as email alerts.
Data Capture also collects data and stores it on the computer. The unit also stores up to 6
months worth of data in its internal memory, which can be retrieved using the free program
TG Status or Data Capture.
Programming the CM705E is accomplished via Data Capture 5 or later software.
http://www.temperatureguard.com/software.html
Once the unit has been wired to all appropriate sensors, connected to the Ethernet
network, and is registered on the cellular network, programming should be completed.
For GSM units (AT&T
FCC ID: RI7LE910NAV2
IC: 5131A-LE910NAV2
For Verizon units.
FCC ID: RI7LE910SV
IC:5131A-LE910SV
For Combo units (shipped after 01/25/2020 rev 11 or higher
FCC ID: RI7LE910CxNF
IC:5131A-LE910CxNF
For wireless Ethernet units
FCC ID: R68XPICOW
IC: 3867A-XPICOW
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Installation
Select a location with access to cellular signal, power and Ethernet if purchased with the
network adapter. Use only the provided 5VDC power adapter. Wire all inputs to be
used. Wiring diagram below.
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CM705E
1v
Sensor 1
1
Sensor 8 Dry Contact Inputs
v
2
Wiring Diagram (side iew of enclosure)
Alarm Relay Output
T22: NO
T23: NC
T24: Common
1 24
DC
5V
ON OFF
3 4

Testing the programmed numbers
Once the unit is programmed, the TESTCELL command will test all the programmed
numbers. Simply send the word TESTCELL (one word, in capital letters to the cell
number of the unit. The CM705E will send a text message to all programmed numbers.
The phone sending TESTCELL will receive the message “Please verify that a Status
text msg is received at all programmed phone numbers.”
Sensors
At boot up, the unit will search for attached sensors. The unit will never alarm on a
sensor it does not detect at boot up. If you need to add a sensor, turn off the CM705E,
wire in the sensor, then turn the unit back on. If you need to remove a sensor, remove
the wires from the unit, and reboot the unit. If you do not, the CM705E will alarm on the
open sensor. It will also alarm if it detects a wiring short.
Checking Status
You can send a text message to the phone number of the CM705E to get the current
status of all inputs. Send Status? to the unit’s phone number.
Daily Status
The CM705E can be programmed to send a daily status text message. If all sensors
are within limits, the daily stats will say all sensors are within limits. If one or more
sensors are out of limits, it will report the out of limits sensors and the condition
(temperature, humidity, open, closed, etc. .
What is an alarm condition?
An alarm condition is anytime a sensor exceeds the upper or lower limit for longer than
the programmed time delay. Once an alarm occurs, the buzzer will start beeping (three
loud beeps every 30 seconds ; alarm text messages will be sent from the CM705E
immediately. Data Capture software will also send text and emails.
When the sensor is back in limits for 5 minutes, the CM705E will also send a “back
within limits” text message. (The 5 minutes is not user adjustable **
Power outages alarms are treated in the same manner as temperature sensors. If the
power out delay time is set to 10 minutes, the CM705E will send the alarm text after 10
minutes of continuous power loss. When power is restored for 5 minutes, the CM705E
will send a “power is back on” text. The “power back on” text time delay is not user
adjustable.
** If the unit is in alarm, text messages have been sent, and then the unit goes back in
range it must be back in range for five continuous minutes. If it keeps going in and out
of range, the buzzer will sound, depending on your “out of limits” time delay.
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LCD Screen and Cancel Alarm Push button
The Cancel Alarm push button, located on the top of the unit, is used to silence the
buzzer during alarms and scroll through inputs for information. Buzzer will re-alarm if
reminders are enabled.
If one or more sensors are in alarm, the in alarm sensor(s will be shown after the
second screen, then all others not in alarm in numerical order. To silence the buzzer
press and hold the cancel alarm button while the in alarm sensor screen is showing.
Under normal operation, the main LCD screen will be shown.
Main Screen
Second Screen
This screen displays the internal sensor current temperature and humidity, cellular
module status, signal strength, and battery voltage after pressing the cancel alarm
button once.
You can also scroll through all the temperature and humidity inputs using the cancel
alarm button. The name of the sensor and the min max for the day since midnight are
displayed.
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The dry contact inputs are on the right side of the display of the main screen. The
closed square means the input is closed, an open square is an open input. Top square
is Input #1, second is Input #2 etc. If the input is set to water sensor, the open square is
no water detected, the closed square is a wet condition. The inputs are not displayed in
the scroll through menu unless they are in alarm.
Sensor 2 is below the lower limit.
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Helpful hints
Since the alarms are text messages and not phone calls, you may want to adjust your
cell phone sms tones to be louder and more aggressive if you have critical monitoring
needs. Free apps like Ringo® and Ringdroid® can be very useful in setting up specific
contacts for the sms tones and playing various sounds, even recordings.
How do I set the Guard to DHCP? (wired ersion)
The CM705E must be plugged in and network cable attached to the network.
Turn the Guard off. Hold down the Alarm Cancel button and turn the CM705E on.
The screen will display Release Push button. Release it before the 5 second count-
down. The screen will display Reset to DHCP? No. Pressing and releasing
the button again will toggle the No to Yes. Let it boot up while the Yes is dis-
played and it will be in DHCP mode.
How do I set the Guard to DHCP? (wireless ersion)
The CM705E cover must be removed. Power the unit on. When it has completely
booted up, press the Reset_Defaults button for 6 seconds, or until the led goes out.
Please note, the network adapter will be set to defaults, not just DHCP. All wireless set-
tings will be lost. If you just need to set to DHCP and have access to the soft AP, reset it
through the soft AP.
If the unit beeps and no sensors are out of limits
The unit will beep three short beeps, about every 10-20 seconds, if there is no cellular
signal detected. Move it to a better location or install an external antenna.
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Part Numbers
Model Number Description
CM705E-AT-R3 Wired Ethernet model shipped without a sim card. Unit
will work on the AT&T network.
CM705E-VZ-R3 Wired Ethernet model shipped without a sim card. Unit
will work on the Verizon network only.
CM705E-W-AT-R3 Wireless Ethernet model shipped without a sim card.
Unit will work on the AT&T network.
CM705E-W-VZ-R3 Wireless Ethernet model shipped without a sim card.
Unit will work on the Verizon network only.
Add -NIST to the part number for calibration certificate.
New feature added to Re . 17 and higher. 04/15/2021
The phone numbers can now be programmed by text message and checked by text
message. There are 4 available numbers that can be programmed.
Example.
To program the 1st number, send a text to the unit with the message P1:8605551212.
To erase the 1st number, send a text P1:
You may also send the word Phone to the unit and it will respond with all 4 programmed
numbers.
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