The Automated Logic® LGR router is an integral component of the WebCTRL® building automation system. The LGR router is an extremely powerful, high-speed router/gateway that can connect hundreds of control modules to a BACnet/IP backbone. Support for BACnet/ IP, BACnet over Ethernet, BACnet over ARC156, and BACnet over MS/TP communications are standard. A wide range of open and proprietary protocol drivers allow the LGR to also serve as a gateway to other manufacturers’ equipment. Fully programmable, the LGR can also execute complex control strategies for high-level system integration.
LGR25, LGR250, & LGR1000
High-Speed BACnet Routing & Integration
| Specification | |
|---|---|
| BACnet Support: | Conforms to the BACnet Building Controller (B-BC) Standard Device Profile as defined in ANSI/ASHRAE Standard 135-2012 (BACnet) Annex L, Protocol Revision 9 |
| Brand/ Manufacturer | ALC |
Communication Ports: | The following ports are available on the ME-LGR controllers: |
Microprocessor: | 32-bit Motorola Power PC microprocessor with cache memory, Fast Ethernet controller, high- performance 32-bit communication co-processor, ARCNET communication co-processor, and I/O expansion CAN co-processor |
| Memory: | 16 MB non-volatile battery-backed RAM (12 MB available for use), 8 MB Flash memory, 32-bit memory bus |
| Real-time Clock: | Battery-backed real-time clock keeps track of time in event of power failure |
| Battery | 10-year Lithium CR123A battery retains the following data for a maximum of 720 hours during power outages: time, control programs, editable properties, schedules, and trends |
| Status Indicators: | LED status indicators for communications and low battery status. Seven-segment status display for running, error, and power status |
| Routing Address | Rotary dip switches for intuitive network addressing of module |
| Protection: | Built-in surge and transient protection circuitry for power, communications and I/O |
| Listed By: | UL-916 (PAZX), cUL-916 (PAZX7), FCC Part 15-Subpart B-Class A, CE |
| Environmental Operating Range: | -20oF to 140oF (-29oC to 60oC); 10 to 90% relative humidity, non-condensing |
| Power Requirements: | 24 Vac ±10%, 50-60 Hz, 24 VA, or 26 Vdc ±10%, 10 W |
| Physicals: | Rugged aluminum cover, removable screw terminal blocks |
| Weight: | 1.4 lbs. (0.64 kg) |
| Dimensions: Overall Width | Overall Width: 11 5/16 in. (28.7 cm) Height: 7 1/2 in. (19 cm) Depth: 2 3/4 in. (7 cm) panel depth |
| Mounting Holes : | Width: 10 13/16 in. (27.5 cm) Height: 5 in. (12.7 cm) |
| Datasheet | Download > |
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