C-Bus Pascal Automation Controller

C-Bus Pascal Automation Controller

C-Bus Pascal Automation Controller

Item Number: 5500PACA

RRP (Inc. GST)



Qty UoM EAN Colour



Sustainable offer status

Green Premium product


REACh Regulation

Free of Substances of Very High Concern above the threshold

REACh free of SVHC


EU RoHS Directive


Toxic heavy metal free


Mercury free


RoHS exemption information


China RoHS Regulation

 Pro-active China RoHS declaration (out of China RoHS legal scope)

Environmental Disclosure


Circularity Profile



Unit Type of Package 1


Number of Units in Package 1


Package 1 Weight

344 g

Package 1 Height

9.5 cm

Package 1 width

13 cm

Package 1 Length

17 cm


The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
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Frequently Asked Questions

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I can't connect to the NAC/SHAC via USB but I can from Ethernet RJ45 connection?

This is probably due to an old version of CBus Toolkit being installed on your computer.

CBus Toolkit older than 1.15 will not have the newer USB drivers required for the NAC/SHAC.

Your 5500PACA (PAC) or your 5500PCU (USB PC Interface) with their USB
connections will still be working, as they both use different "older" USB drivers.

Download the current Version Here: https://www.clipsal.com/learn-and-discover/trade-talk/trade-software-tools/c-bus-software
NAC SHAC Image with Details.jpg

What event sender types exist in C-Bus LUA Scripting?

C-Bus Automation Controller (5500SHAC and 5500NAC) LUA Scripting incorporates the following list of event senders. 

These event sender types can be used within LUA Scripting to restrict execution of script code based on the sender. The following list details the abbreviated event sender type used in LUA Scripting and also the description.

bt = bluetooth
bn = bacnet
mb = modbus
en = enocean
wl = lm wall
rc = reactor
ek = ekey
w1 = 1-wire
sc = scenes
se = event script
ss = scheduled script
sr = resident script
us = user interface / visualization
rm = remote services
ap = apps
po = group monitor object polling
dl = dali
cb = cbus
cl = cbus keyword

What is the code for Cbus PC USB Interface?

The code is 5500PCU

How many Administrator User Accounts can the C-Bus Automation Controller have?

The C-Bus Network Automation Controller (5500NAC) and the Wiser for C-Bus Automation Controller (5500SHAC), both Controllers can only have one administrator access.

Username: admin
Password: admin (by default, it can be changed)

Change the default password on the System page.
Path: Configurator → Utility tab → System button → System tab → Admin Access


What is used as the C-Bus to Bacnet Gateway

The 5500NAC or 5500SHAC can be used as Bacnet gateway depending on the number of Bacnet points which are required.
The 5500NAC has 500 Bacnet Points and the 5500SHAC has 50 Bacnet points.
Bacnet is normally used by Building Management systems.

What power supply is required for the NAC/SHAC?

Once the NAC/SHAC has been commissioned and installed it will require it's own Power Supply to be stand alone and fully functional.

24Vdc , 10-15 Watts maximum (approx 500mA)
Some options are, SE ABLM1A24006 (DIN mount), there are also many options from 3rd party suppliers in either DIN mount or plug pack formats.

Example Power Supply:
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