OMEGAPHONE Alarm Dialer
Four Temperature Channels Plus Four Powered Inputs with Optional Ethernet Data Collection

OMA-VM540 and OMA-VM541

This unit is not BABT approved and should not be connected to the UK puplic telephone network.
Monitors The Temperature of Up to Four Individual Areas and Up To Four Powered Inputs
Monitors One Dry Contact (Switch Closure) Input
Programmable High and Low Temperature Limits and Alarm Time Delay for Each Room
Programmable “Normal” Power State and Alarm Time Delay for Each Power Input
Programmable Alarm Time Delay for Auxiliary Dry Contact Input
Calls up to Four Programmable Phone Numbers
Call and Hear the Temperature, Power, or Input Status Any Time
Pager Compatible Leaves Call Back Number on Numeric Pagers
Programmed Settings are Never Lost!
Recordable Greeting Message and Input Identification Messages for Each Input
Rechargeable Backup Battery (Included)

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Beschreibung

The OMA-VM540 monitors the temperature of up to four areas and up to four 12 Vdc powered inputs. The OMA-VM541 monitors the temperature of up to four areas and up to four 24 Vac powered inputs. The OMA-VM540 and OMA-VM541 will call and alert you with a voice message or a pager alert when a temperature is out of limits and your valuable equipment is in danger of being damaged. The OMA-VM540 and OMA-VM541 will call you if power is lost at any input or the auxiliary alarm input becomes active.

Remote Status Checking
The OMA-VM540 and OMA-VM541 can be called at any time to check the status of any input.

Emergency Phone Calls
When a temperature input is out of programmed limits, a power input changes from its normal state, the power at the wall-mount power adapter is out, or a contact closure occurs on the auxiliary dry contact input the OMA-VM540 and OMA-VM541 will dial all programmed phone numbers until contact is made. If contact has not been made after dialing all phone numbers, the OMA-VM540 and OMA-VM541 will wait twenty minutes and then begin calling again.

This sequence is repeated until contact is made. When the OMA-VM540 and OMA-VM541 is calling a standard voice number, it will play the recorded alarm message and the current alarm condition. The OMA-VM540 and OMA-VM541 will then prompt the user to enter the PIN. When the correct PIN is entered, contact has been made.

The OMA-VM540 and OMA-VM541 will stop calling until a new alarm condition occurs. When the OMA-VM540 and OMA-VM541 calls a pager number, it will transmit the programmable Local ID Number for display on the pager screen.

Ethernet Data Collection
The optional Ethernet data collection package allows you to remotely check the dialer status with a standard web browser. Using this package you can view real time data, view historical data, automatically send alarm emails to key personnel that specify the exact location and cause of the problem, maintain secure data files, easily create and print graphs over specified time periods for any data and also program temperature limits and power input parameters remotely.

General Specifications
Telephone: Standard RJ11 phone jack connector
Telephone Numbers: Stores up to four phone numbers up to 20 digits long
Recording Time for the Local Identification Message: 5 seconds
Recording Time for Individual Channel Identification Mesages: 2 seconds
Alarm Notification: Alarm siren sounds and alarm relay
closes if any temperature input goes out of limits,
a powered input changes state, or the auxillary alarm input becomes active.
Alarm Cancellation: Pushbutton on front of the unit silences
the alarm and cancels the emergency telephone calls.
Display: Integral LCD display
Power Requirements: 120 Vac at 50/60 Hz wall mount transformer (included)
Battery Backup: 4-hour rechargeable battery backup;
20-hour or 30-hour optional
Electrical Connections: Pluggable 12 position terminal blocks
Ambient Operating Conditions: 0 to 51°C (32 to 125°F)
Material: ABS plastic
Dimensions: 117 H x 223 W x 57 mm D (4.62 x 8.79 x 2.26")
Weight: 0.9 kg (2 lbs)

Specifications
OMA-VM540
Temperature Inputs: 4
Temperature Measuring Range: -40 to 212°C (-40 to 100°F)
Temperature Sensor Type: 2-wire 1000 Ω Pt RTD, α =.00385
Accuracy: ±1°C (2°F)
Resolution: 1°C (1°F)
Powered Inputs: 4
Powered Input Range: 12 Vdc

OUTPUTS:
Relay: 30 V dc 1A contacts
Alarm Buzzer: 85 dB

OMA-VM541
Temperature Inputs: 4
Temperature Measuring Range:
-200 to 200°C (-328 to 392°F),
Accuracy: ±1°C (2°F)
Resolution: 1°C (1°F)
Temperature Sensor Type:
2-wire 100 Ω Pt RTD, α = 00385
Powered Inputs: 4
Powered Input Range: 24 Vac

OUTPUTS:
Relay: 30 Vdc 0.5A contacts
Alarm Buzzer: 85 dB

Ethernet Data Collection
LAN: Ethernet 10Base-T or 100Base-TX (auto-sensing)
Transport Protocol: TCP/IP, UDP
Connector: RJ45
LED Indicators: 10Base-T connection, 100Base-TX connection,
link and activity indicator (full/half duplex)

Bestellangaben (Bitte Modellnummer angeben)

Artikelnummer/Beschr.

Stk

Beschreibung

OMA-VM540

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer

OMA-VM540-B20

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with 20 hour battery backup

OMA-VM540-B30

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with 30 hour battery backup

OMA-VM540-DCP

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with ethernet data collection

OMA-VM540-DCP-B20

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with ethernet data collection and 20 hour battery backup

OMA-VM540-DCP-B30

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with ethernet data collection and 30 hour battery backup

RTD-1-F3145-36-T

€91,90

Lieferzeit: 1 Woche

Epoxy potted 1000 Ω RTD element with 1.8 m (3')* of 26 AWG PFA insulated stranded nickel plated copper lead wire

OMA-VM541

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer

OMA-VM541-B20

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with 20 hour battery backup

OMA-VM541-B30

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with 30 hour battery backup

OMA-VM541-DCP

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with ethernet data collection

OMA-VM541-DCP-B20

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with ethernet data collection and 20 hour battery backup

OMA-VM541-DCP-B30

Consult Sales

Lieferzeit:

8 channel temperature/power line alarm dialer with ethernet data collection and 30 hour battery backup

RTD-1-F3105-36-T

€96,02

Lieferzeit: 1 Woche

Epoxy potted 100 Ω RTD element with 1.8 m (3')* of 26 AWG PFA insulated stranded nickel plated copper lead wire

*Alle Preisangaben in Euro.
Anmerkung: This unit is not BABT approved and should not be connected to the UK puplic telephone network.
Each unit is supplied with complete user’s manual and ac adaptor.

OMEGAPHONE Alarm Dialer Four Temperature Channels Plus Four Powered Inputs with Optional Ethernet Data Collection

OMA-VM540 and OMA-VM541

OMEGAPHONE Alarm Dialer
Four Temperature Channels Plus Four Powered Inputs with Optional Ethernet Data Collection