PL4+

PL4+

The PL4+ control panel is a cost effective solution for small systems of up to 8 gas detectors. The enclosure is IP65 rated and the device has the option of battery backup to ensure continued function in power outages.

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Overview

The PL4+ control panel is a cost effective solution for small systems of up to 8 gas detectors.

Battery backup

The cabinet can accommodate 2 x 12 VDC, 7Ah batteries, ensuring continued function and operation even when power supply fails.

Event log

The event log is fully viewable from the display on the unit itself, as well as having the option of PC download.

IP65 rated enclosure

The panel’s ABS enclosure is IP65 rated ensuring total protection from dust and protection from low pressure water jets from any direction

Specification

Size	H426 x W288 x D148 mm (16.77 x 11.34 x 5.83ins)
Weight	3.4 kg without battery
Enclosure material	ABS
Ingress Protection	IP65
Power	100 – 230 Vac (-20% / +5%) 50Hz
Battery backup	1 x 12V 7A/h (Optional)
Operating temperature	0 / +50°C
Humidity	15 / 85% RH non condensing
Inputs	4 analogue 4-20mA inputs, can be upgraded to 8 by using the PL4/ESP module
Outputs	5 relays: 3 associated to alarm thresholds, 1 to fault and 1 freely programmable With PL4/ESP board 16 O/C outputs are available, convertible into relays with the 16REL module
Event logging	The event log can be visualised from the gas panel or by the software
Panel indication	LCD display 7 status LEDs
Approvals	EMC, ATEX
Functional Safety	SIL1