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Bacharach MVR-SC System Controller for MVR-300 Gas Detectors, Modbus, Data Logging, Fault and Alarm Relays, Intuitive User Interface
Item #:
MVR-SC
Brand:
Bacharach
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MVR-SC System Controller for MVR-300 Gas Detectors, Modbus, Data Logging, Fault and Alarm Relays, Intuitive User Interface by Bacharach
Bacharach's MVR-SC refrigerant leak monitor is a system controller that manages and monitors a network of MVR-300 VRF refrigerant leak detectors. Functions include system status, Modbus address assignment, centralized alarming, relay outputs and data logging. A single MVR-SC system controller is capable of managing up to 100 MVR-300 VRF Refrigerant Leak Detectors.
Features
- Visual Status Indication
- Integrates with Refrigerant Detectors
- Continuous update
- Relay Outputs
- Event Log
- Broad Network
- Device ID Auto-assign
Benefits
- At-a-glance visualization of whole system alarm, fault, or connectivity status
- Centralized monitoring for multi-occupant applications utilizing the MVR-300 refrigerant detector
- Continuously monitors all connected MVR-300 detectors for alarm and fault conditions, ensuring and warning in case of any disconnect
- 1 Alarm Relay; 1 Fault Relay; automatic system action to be taken for fault or alarm condition via built-in relays
- Rolling event log of 100 most recent events (alarms, faults, connectivity, etc.) saved to SD card
- Up to 100 devices connected into a single network, grouped into manageable blocks with up to 15 MVR-300 refrigerant detectors per gateway.
- Commissioning via dynamic device pairing and remote Modbus auto-assign save
Housing | Fiberglass Reinforced Polyester, Wall Mount, Single-door |
Dimensions | 13.56 x 11.43 x 5.46 inches (344 x 291 x 139 mm) |
Weight | 7.8 lb (3.54 kg) |
Display Type | Color Touch Display, Resistive Analog, TFT |
Display Viewing Size | 5 inch, 800 x 480 pixels |
Audible Alarm | Integrated |
Relay Outputs | 2 (Fault, Alarm) |
Relay Output Type | Fault and Alarm |
Relay Switching Rating | 2.0 Amps switching current, max 250VAC / 30 VDC |
Max. Devices | 100 x MVR-300 VRF refrigerant leak detectors 15 x MVR-300 VRF refrigerant leak detectors / Gateway 7 x Gateways / MVR-SC refrigerant leak monitor |
Communication | Modbus TCP Master, 10/100 Ethernet, RJ45 Port |
Serial Port | 1 x RS485 Modbus RTU Master (for direct addressing) |
Memory Storage | microSD Card and USB 2.0 |
Backup Battery | CR2032 (Real-time Clock) |
Operating Voltage | 24V DC |
Input Voltage Range | 20.4VDC to 28.8VDC |
Max. Current Consumption | 0.44A @ 24VDC |
Operating Temperature | -20° C to 55° C (-4° F to 131° F) |
Storage Temperature | -30° C to 70° C (-22° F to 158° F) |
Relative Humidity | 5% to 95% |
Approvals (Pending) | EN 61326-1:2013 |