Product Datasheet

The VT825t / Remote Monitoring System is designed for comprehensive environmental monitoring and I/O control in various industries. Its primary features include:

Key Features:

• Environmental Monitoring: Measures critical parameters like temperature, humidity, voltage, leakage, smoke, and airflow. Supports analog, CAN bus, Modbus TCP IP, Modbus RTU (with extension) and other sensors.
• I/O Controller: Manages devices such as doors, fans, generators, control panels, UPS systems, circuit breakers, and alarms. You can manage relays, and dry contacts.
• Scalability: Supports up to 1000 elements, including notifications, triggers, timers, logic schemes, and sensors.
• Built-in Web Interface: Provides a user-friendly interface with virtual sensors, logic schemes, notifications, and control options.
• LTE Modem Slot (extension): Ensures connection redundancy with an option for LTE modem integration in case of ethernet failure.

Use cases

Each of these use cases takes advantage of the VT825t's robust features for environmental monitoring, logic-based control, and notifications, ensuring reliable performance in mission-critical environments.

Data Centers: It monitors temperature, humidity, and airflow to ensure optimal conditions for servers and network equipment. It also controls cooling systems and monitors UPS status, providing alerts in case of power failures or temperature spikes.

Industrial Automation: The VT825t can monitor voltage, leakage, and smoke in factories or manufacturing plants while controlling machinery like fans, circuit breakers, or alarms. It ensures the safety and efficiency of automated processes.

Building Management: It acts as an I/O controller to monitor HVAC systems, smoke detectors, and door control systems in office buildings, ensuring proper functioning and security.

Telecommunication Facilities: Used to manage backup power generators, environmental conditions, and network devices, ensuring continuous uptime for telecommunications infrastructure.

Critical Infrastructure: For facilities like power plants or water treatment plants, it monitors environmental factors and controls equipment to prevent system failures, offering notifications and control via its web interface.

Hardware specifications

• Energy efficiency
• x8 Analog ports
• LAN port
• Modem slot
• USB C
• CAN port
• Buttons & switches
• LEDs
• x16 Dry contact inputs
• Battery extension slot
• Power inputs
• x2 NC-NO-COM relays
• x2 12V 0.25A relays
• SD card slot
• Extension slot
• Onboard sensors
• Other

Models

VT855 offers power reservation options when ordering the system.

• VT825t : x1 230V AC power inlet.
• VT825tt : x2 230V AC power inlets, providing a redundant power supply for A&B power distribution.
• VT825DC : x1 24-48V DC power input.
• VT825DCDC : x2 24-48V DC power inputs providing a redundant power supply for A&B power distribution.
• VT825tDC : x1 230V AC power inlet and x1 24-48V DC power inputs. Redundant.