STB-BOSCH-DSC

Tired of the messy installation of burglar alarm expansion boards? Meet the Simplified Termination Board STB-BOSCH–DSC.

The STB-BOSCH–DSC was designed to neatly handle the wiring of 48 alarm zones via six (6) expansion boards for either BOSCH B208 or DSC HSM2108 add-on boards.

Each expansion board has a matching power distribution connector to neatly accommodate the termination wiring of power appliances such as motion detectors, digital thermostats, radio receivers, and others.

Both 12V motion power and the burglar alarm panel’s communication bus are PTC protected and automatically distributed and routed via the PCB to all connectors and expansion boards.

• The STB BOSCH–DSC PCB fits directly into a Life Safety Power (LSP) E2 enclosure

• Pre-drilled mounting holes accommodate up to six expansion boards of either BOSCH or DSC panels

• Twelve plug-in connectors distribute 12V to any connected appliance in groups of four appliances per connector

• Each pair of power connectors is protected via 1A PTC and has a power status indicator LED to show the presence of appliance power

• Power is distributed to the appliances via two x 8-pin connectors to help quickly isolate the defective appliance by pulling one connector off the board – one at a time

• 12 V power and panel communication are distributed to the various connectors via the PCB

• PCB silk screen simplifies wiring while providing the installer with clear directive

• Cable management trough is included resulting in clean installation

• Simplifies system’s troubleshooting as all zones/appliances are clearly marked and neatly terminated

The STB BOSCH–DSC has no configurable items. Users can plug the expansion boards, wire the 4-wire communication bus and expect all other device routing to be done by the JB-0721 PCB.

BOSCH - https://resources-boschsecurity-cdn.azureedge.net/public/documents/B208_Data_sheet_enUS_18014401046469643.pdf

DSC - https://www.dsc.com/alarm-security-products/HSM2108%20-%208-Hardwired%20Zone%20Expander%20Module/2463