Hanover DG3 - 2.2.2 Adaptor cable; 2.2.2.1 CX330 K - For replacing a DERIC+ controller; 2.2.2.2 CX330 X OR CX330 N - For replacing an ERIC++ controller

DG3 Controller – Installation and Operation
Manual
540846-3 page 16 of 64 25/09/2015
Adaptor cable
2.2.2.1 CX330K – For replacing a DERIC+ controller
The CX330K adaptor cable allows the DG3 to replace a DERIC+ controller in an existing installation.
Figure 7 - CX330K cable & pinouts
The four-pin connector allows third-party equipment to be connected through minifit pins 3, 4, 12 and 13.
The connections vary according to the secondary communications protocol deployed. For more details,
refer to Appendix A: 18-way mini fit connector.
2.2.2.2 CX330X OR CX330N – For replacing an ERIC++ controller
 Controller with external input options available
The CX330X adaptor cable allows the DG3 to replace an ERIC++ controller in an existing installation using
external input options.
Figure 8 - CX330X cable & pinouts
Note: For an ERIC++ controller, the 25-way D-type connector is used for external input options. So, when
replacing an ERIC++ using external input options with an EG3, a CX330X cable must be used.
+24V for optional bus
stopping signal
Auxiliary
communications
connector
RS485A
RS485B
+0V
+24V
pin 6
pin 1
pin 10
pin 2
pin 11
pin 4
pin 3
pin 12
pin 13
18-way mini fit
connector
pin 6
pin 1
pin 10
18-way mini fit
connector
+0V
+24V
pin 11
pin 2
RS485A
RS485B
Bus reversing +24V
Battery guard +24V
pin 5
pin 6
pin 5