GHL ProfiLux 4 Resource Guide

ProfiLux 4 Resource Guide
EN 2018-13-11 7
Finding your current ProfiLux 4 firmware version and more
For support and general information purposes, we recommend knowing your current ProfiLux 4
firmware version, serial number, and Wi-Fi module firmware version. Here is where you can find
this information:
ProfiLux 4 firmware
 Shown during P4 startup; when ProfiLux is powered ON
 GHL Control Center General settings page
 myGHL General settings page
 GHL Connect General settings page
ProfiLux 4 serial number
 Underneath the P4 device; shown on silver sticker
 GHL Control Center General settings page
Wi-Fi module firmware
 GHL Control Center Communications settings page; bottom right of screen
 myGHL General settings page
 GHL Connect General settings page
Understanding the meaning of the GHL Logo LED color codes
The on-board LED status display at the top of the ProfiLux 4 serves as a notification tool to tell
you the current status of your controller. Each color code has a separate meaning. In most
cases, the ProfiLux 4 LED logo may light up with different colors indicating multiple
notifications. The meaning for each color code can be found here:
 GHL Logo Status Display color codes
Wi-Fi connection status LEDs on P4 front panel
At the front of the P4, there are 3 LED indicator lights; 1 for Alarm notification and 2 for Wi-Fi
connection and communication status.

GHL ProfiLux 4 Specifications

General

Model	ProfiLux 4
Category	Controller
Power Supply	12V DC
pH Ports	2
Redox Ports	1
Conductivity Ports	1
Level Ports	4
Digital Inputs	4
12V Outputs	4
Real-time clock	Yes, with battery backup
Digital Outputs	4
Expandable	Yes
Connectivity	USB, Wi-Fi, LAN
Display	Graphic LCD display
Expansion Slots	4
Processor	32-bit
Channels	16
Operating Temperature	0°C to 50°C