Bosch D125B Powered Loop Interface

Product Description

The Bosch D125B is a powered loop interface designed for use with fire and burglary detection systems. This module supports two separate NFPA Class B powered loops and supervises them for opens, shorts, and ground faults. The device can operate at either twelve volts DC or twenty-four volts DC, making it compatible with various two-wire and four-wire devices, including heat detectors and glass break detectors.

• Two separate powered detector loops
• Reports individual loop alarm and individual loop trouble
• Manually resets latching devices from the control panel

Product Highlights

This powered loop interface is suitable for commercial, industrial, and institutional settings, including schools and healthcare facilities. It includes supervisory output terminals for loop supervision, ensuring reliable monitoring of connected devices.

Product Information

Standard Information

• Brand: Bosch
• Manufacturer: The Bosch Group

Technical Specifications

• Product Type: Powered Loop Module
• Model Number: D125B
• Device Supported: Control Panel
• Installation Type: Commercial
• Package Contents: D125B Powered Loop Interface, one 1.8 kΩ EOL Resistor, one hardware pack, one literature pack
• Country of Origin: China