The Model BBS-II Battery Backup & Power Supply is capable of supplying up to 100mA continuous current and 14 VDC to power an electronic device. It incorporates a 1.4 amp hour gel type battery for standby operation and activation of fire suppression systems if necessary. The green LED on the cover is a visual indication of AC Power status. A 5 amp in line fuse protects the battery in the event of a short on the output.

• Power: 120 VAC with 1.4 amp hour backup battery
• Enclosure: Nonmetallic, fiberglass reinforced plastic
• Current Output: Continuous 100 mA

The Model 1925 Power Supply is MSHA approved for use with both the Tracking Boss personnel tagging system and Minecom Leaky Feeder radio systems. The unit is 120 VAC with two 24 VDC, 1.5 Amp outputs. Each output is capable of powering either a single Minecom VPC or up to three PBE tracking readers connected in series. Therefore a single power supply can be used in several applications:

• To power four Minecom amplifiers in a “central” power scenario. Two towards the outside and two towards the working area.
• To power up to six PBE tag readers. Three in series from each set of DC contacts.
• Or to power a combination of two Minecom amplifiers on one set of contacts and up to three tracking readers on the other set of contacts.