D1640-120Wi Transformer Wiring (Optional); 12 Vdc Battery Wiring - Bosch Conettix B465 Installation And Operation Manual

Conettix Universal Dual Path Communicator
4.7.8

D1640-120WI transformer wiring (optional)

The D1640-120WI Transformer is a wired-in transformer that provides 16.5 VAC for the B465
and is installed in the B10 Medium Control Panel Enclosure/B10R Medium Control Panel
Enclosure (Red) only.
4.7.9

12 VDC battery wiring

A 12 VDC, 7-18 Ah sealed lead-acid rechargeable battery (D126/D1218 supplied separately)
supplies secondary power for auxiliary power output, and powers the system during
interruptions in primary (AC or DC) power.
Caution!
Do not attach 24 VDC to the battery terminals
!
Connecting a 24 VDC source to the battery terminals permanently damages the B465.
Notice!
Use lead acid batteries only.
The charging circuit is calibrated for lead-acid batteries. Do not use gel-cell or nicad batteries.
D1218 Battery increase backup time
The D1218 is a 12 V, 18 Ah battery for use in applications requiring extended battery standby
time. The module does not support more than 18 Ah.
Install the battery
1.
2.
3.
4.
Warning!
High current arcs are possible
The positive (red) battery lead and the BATTERY+ terminal can create high current arcs if
!
shorted to other terminals or the enclosure. Use caution when working with the positive lead
and BATTERY+. Always disconnect the positive (red) lead from the battery before removing it
from the B465 BATTERY+ terminal.
Caution!
Battery + terminal and wire are not power limited
!
Maintain a 0.250 in (6.4 mm) space between the battery terminals, battery wiring, and all
other wiring. Battery wiring cannot share the same conduit, conduit fittings, or conduit
knockouts with other wiring.
Bosch Security Systems, Inc.
Place the battery upright in the base of the enclosure.
Locate the red and black leads supplied within the packaging contents.
Connect the black battery lead to the B465 BATTERY (-) terminal, and then to the
negative (-) side of the battery.
Connect the red battery lead to the B465 BATTERY (+) terminal, and then to the positive
(+) side of the battery.
Installation and Operation Manual
Installation | en 29
2017.11 | 05 | F.01U.311.207