MS1000 Control System
Installation Guide
GD6063-1 Page 18 of 30
hanwell.com
Warning: The Hanwell supplied cable’s individual conductors and plug carry the
following signals:
Conductor Colour Signal Line Description
Red TX+ RS485 Tx +
Yellow TX- RS485 Tx -
Blue +12V Power +12V
Green GND Power 0V
The colours of the conductors of the Customer supplied cable may differ from those
of the Hanwell supplied cable.
As a result, it is important to ensure that the correct connections are made between
the CR3/SR2 Controller and the MS1000 Control Unit, via the Hanwell supplied cable
with a moulded mini-DIN plug, the Junction Box and the Customer supplied cable.
Check the connections thoroughly as any incorrect wiring may severely damage the
MS1000 Control Unit and possibly the CR3/SR2 Controller as well.
5. Refit the Junction Box’s lid.
Figure 7 – MS Connector Wiring
6. Feed the opposite end of the Customer supplied cable through the cable gland in the
bottom of the MS1000 Control Unit’s case and tighten the gland nut.
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