NZ44 Power Supply

• Power supply 15 V / 0.6 A (9 W)
• Four separate output relays for switching up to 230 V / 4.5 A
• Four inputs for connecting detector signals
• Status shown on display
• Settings via menu option
• Selectable quiescent state of input signal and output relay
• Possibility to use memory function or input delay
• Separate output for siren and debounce button connection
• Reversible output voltage short-circuit fuse
• DIN rail mounting (9 modules)

The NZ44 power supply is used to power one or more gas detectors. The NZ44 power supply can also process the output signal from the detectors. Four relays, which are included on the electronics board of the power supply, provide power potential-free isolation of the detectors' output and ensure easy connection to the parent system or controlled actuators (such as valves, fans, beacons...). Each relay is controlled independently according to the selected setting. The power supply allows to set additional functions in signal processing, such as selection of input idle state, input delay, memory function, etc...

Technical parameters