Barnett Engineering ProTalk Plus B1290 - Appendix B - Options

Appendix B - Options
B1256 AC Adapter
B1292 Expander module. Adds 8 inputs and 4 relays.
Maximum of 7 expanders
Option 004 External power pack with 120 VAC power supply,
sealed battery and charger. 12 hour capacity in
standby. Connection of the Option 004 power supply is
shown in Figure 8.
75 Appendix B - Options
Figure 8 Option 004 Connections