Loytec LT-B4 BACnet Termination Module w/Biasing

Product Description

The LOYTEC LT-B4 is a BACnet Termination Module w/Biasing. It features an RS-485 bus topology with a biasing circuit for failsafe operation. It has 2 ports: one EIA-485 for BACnet MS/TP, Modbus, or TP/RS485, and one power supply for the biasing circuit, requiring 24 VDC/VAC.

• Network terminator
• 1 x RS‐485 (bus topology, ANSI TIA/EIA-485) with biasing circuit (failsafe biasing)
• 2 ports: 1 x EIA-485 (RS-485) for BACnet MS/TP, Modbus or TP/RS485 (CEA-709)

Product Highlights

The LT-B4 ensures reliable network termination with failsafe biasing, suitable for BACnet MS/TP, Modbus, and TP/RS-485 networks.

Product Information

Standard Information

• Brand: LOYTEC
• Manufacturer Part Number: LT-B4
• Country of Origin: AT

Technical Specifications

• Type: Terminator
• Supply Voltage: 24 VAC/VDC ± 10%
• Communication: LON, BACnet MS/TP, Modbus RTU
• Operating Temperature: 32° to 122°F (0° to 50°C)
• Operating Humidity: 10-90% RH @ 122°F (50°C) non-condensing
• Dimensions: 0.71"W x 2.28"H x 3.54"L (18 x 58 x 90 mm)
• Weight: 0.15 lb (0.07 Kg)
• Approvals: CE
• Warranty: 2 years
• Network terminator: 1 x RS‐485 (bus topology, ANSI TIA/EIA-485) with biasing circuit (failsafe biasing)
• SKU: LT-B4
• Internal article number: 509441
• HAN: LT-B4
• Category: Building Technologies
• Customs tariff number: 85176200
• Export license plate: AL : N / ECCN : EAR99