Appendices; Connecting To A Fuel Generator For Automatic Stop/Start; Control Panel Auxiliary Connections; Bus Bar Auxiliary Connection - Firefly CYG/12/36 User Manual

4 APPENdICES
4.1 Connecting To A Fuel Generator For Automatic Stop/Start
Auxiliary connections are provided which allow the automatic control of a fuel
powered generator. These allow Cygnus HPG to control the start up and shut
down of the attached generator under pre-programmed conditions using the
RCC-03.

4.1.1 Control Panel Auxiliary Connections

Two auxiliary connectors are provided on Cygnus HPG's main control panel. See
"Fig. 1 - Control Panel" on page
control of a secondary power source such as a biofuel generator.
An auxiliary connecting cable is available from the manufacturer as an accessory.
Only the yellow, green & red connections are used as follows:
Wire Colour
Red
Yellow
Green
Blue

4.1.2 Bus Bar Auxiliary Connection

Screw terminal connections are also provided behind the rubber flap at the
bottom left of the main control panel door. These are alternative connections
for the same two auxiliary channels as the control panel mounted connectors.
Terminal Number
1
2
3
4
5
6
Page 28 CYGHPG-User-Manual-v2
10, item 4. Aux. 1 is programmed to allow
Connection
Normally Closed
Common
Normally Open
Not Used
Connection
Aux. 1 Normally Closed
Aux. 1 Common
Aux. 1 Normally Open
Aux. 2 Normally Closed
Aux. 2 Common
Aux. 2 Normally Open
W A r N I N G
When using Cygnus HPG with
a fuel powered generator, do
not connect the Cygnus HPG
generator's earth. The earth
from the fuel powered
generator is passed through to
Cygnus HPG.

Fig. 9 - Auxiliary Bus Bar