The eight 500 mA output lines, which the card monitors through reversal of their polarity, are mainly utilized to control actuators. The card is suitable for use in systems that include devices conforming to the NFPA standards, where it can activate the alarm sounders.

Main Characteristics

• Line monitoring through polarity reversal
• Outputs activated in both steady and pulsing mode
• Can be hot-swapped
• 250 mA available per each command output
• Non redundant (Note 1)
• Temperature testing of DMOS and electronic components
• Software-configurable operating mode
• Communication management by FPGA
• Internal logic management by micro-controller
• SMD technology multilayer circuit
• Front plug-in on 19'' rack, with locking screws.
• The card can be connected to S81-T8008 which provides four polarity reversal 2A/24Vdc outputs.