Ramos Ultra | CONTEG

Ramos Ultra

These monitoring devices with expanders allow you to connect up to 500 intelligent sensors. RAMOS Ultra also supports direct connection to GSM Modem, Modbus and many other standard Serial Communications Protocols.

The RAMOS Ultra main monitoring unit for remote monitoring of the protected environment is suitable for server rooms and data centers where more than 8 sensors are required. This system can be expanded to up to 500 sensors using expanders, allowing a wide monitoring network to be created.

RAMOS Ultra can record all events in its database with a timestamp of an alarm event and action taken. It has 8 auto-sense intelligent sensor ports to which it is possible to connect a wide range of intelligent sensors (temperature, humidity, water leakage, airflow, access control, control relays, detect AC voltage, measure DC voltage, …). Sensors include an integrated data collection and graphing package to spot trends in airflow, temperature, and humidity. 

RAMOS Ultra has an easy-to-use web-based user interface for sensor configuration, data collection, and extensive graphing. Complete SNMP functions, including secured protocol SNMP v3, are also supported. RAMOS Ultra also supports Modbus Primary/Secondary, Modbus RTU, and Modbus over TCP/IP creating a customized, easy to configure Modbus to SNMP gateway. The web-based interface is written in PHP allowing the user to change language settings or add another language. RAMOS Ultra has a battery-operated clock for accurate record-keeping. RAMOS Ultra uses an open Linux Operating System. It is TCP/IP compliant and runs a Lighttpd web server that includes HTTPS (SSL), Bash, Perl, Telnet, PHP, Email, and Nagios.

RAMOS Ultra can also be integrated into the CONTEG Pro Server application for central management and supervision of the monitored environment.

Order code:  RAMOS Ultra

Live  DEMO

Parametr Value
Size 216x138x46 mm
Voltage 7 – 9 VDC; 3 A
Typical Power Consumption 5.025 W; 0.67 A
Weight 1 kg

8× intelligent ports, adjustable as input or output
4× expansion ports on the front panel for connecting expansion expanders (RAMOS ULTRA-EX-O16, RAMOS ULTRA-EX-I8, and RMS-ACS-U-RDU) allowing monitoring of up to 500 intelligent sensors
Up to 80× virtual sensors monitoring other network devices, for example via SNMP, Modbus, PING, etc.
All accessories are powered by the monitoring device.
Configurable notification functions: E-mail, SNMP traps, SMS/MMS, SNMP and Modbus commands, etc.
Fully configurable User and Group management
Built-in graphs and data logging, internally or to a remote PC.
Syslog history on internal memory or on the external Syslog server.
In the application, it is possible to add sensor and detector icons using the drag & drop function onto the uploaded image or data center/server room diagram.
The web-based interface is written in PHP allowing the end-user to change language preferences or create their own translation.
USB 2.0 for connecting an external GPRS/GSM modem, Bluetooth, and Wi-Fi adapter
SNMP (v1, v2, and v3), Modbus TCP/IP, and Modbus RTU protocols supported
SD card slot for extending memory for history (up to 32 GB



File size: 991 kB

Other versions CZ fr

RAMOS Ultra User Manual

File size: 15167 kB


Virtual Sensors Manual for RAMOS Ultra

File size: 1863 kB


Modbus TCP and RTU on the RAMOS Ultra

File size: 847 kB


Using OID's & SNMP commands

File size: 456 kB


RAMOS Ultra Virtual sensor COOLTEG Plus Units Configuration Manual

File size: 1611 kB



File size: 25807 kB


Firmware - Ultra 405z

File size: 46546 kB



File size: 1018 kB



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File size: 55 kB


Product Catalog—Data and Telecommunication Solutions and Racks

File size: 24466 kB


Brochure—Complete Solutions for Datacenters

File size: 3003 kB


Brochure—RAMOS Intelligent Monitoring System

File size: 994 kB


Brochure—Solutions for Server Rooms and Cabling Installations

File size: 1210 kB


RAMOS Ultra-EX-O16

Easy to use expander for adding 16 optoisolated dry contact inputs to Ramos Ultra, RAMOS ACS, and RAMOS Optimax Solution.



Easy to use expander for adding 8 intelligent ports to RAMOS Ultra, RAMOS ACS, and RAMOS Optimax solutions.


RAMOS Ultra USB Modem

USB Modem with audio cable (Quad-band)


Daisy-chain Temperature Sensor

Discontinued product Daisy-chain temperature sensor with a 1,5 m long cable. Up to 8 sensors can by connected in the daisy-chain to a single intelligent port.


Expander for Intelligent Port

The expander is used for expanding an intelligent port up to 8 dry contacts (input/output).


Relay Box 8

Relay Box 8 creates 8 relay outputs on a single intelligent port.


Air-flow sensor

The air-flow sensor is a device that checks airflow in areas where consistent airflow is necessary.


Siren & strobe light

The Siren & Strobe sensor is a combination sensor that emits a loud piercing sound and a visual blinking strobe light. It is an important addition to security and safety.


Smoke Detector

Smoke detector is important for security and safety.


Coupler for extension

CAT 5e RJ45-RJ45 coupler is used to extend the sensor cable.


Spot water sensor

Spot water sensors can detect water breaches.


Dry contact

The dry contact is used to connect external devices, such as security or fire systems, or any application that requires control by the unit.


Rope water sensor

Rope water sensors can detect if there is water on detection ropes.


Magnetic door contact

Magnetic door contact is a security feature for door or side panel status monitoring.


AC-Sensor controlled relay—normally open (110V/220V)

The AC-Sensor controlled relay is the controlling power for external devices.


4-20 mA Converter

The 4-20 mA convertor is used for integrating an analog signal.


Temperature sensor

Temperature sensor is with 30 cm cable.


Temperature/Humidity sensor

Temperature and humidity sensor is with 30 cm cable


Rope Water Locate Sensor

The rope water locating sensor is designed for specific location water detection.


Temperature and Humidity Sensor

The encased temperature and humidity sensor is designed for placement into racks and measures temperature and humidity.