D9412GV2/D7412GV2 | Operation and Installation Guide | 9.0 Off-Board Points
42 Bosch Security Systems, Inc. | 5/05 | F01U003641B
Table 15: D8128D OctoPOPIT Switch Settings
for D9412GV2 and D7412GV2
ZONEX 1 D8128D Address Switches ZONEX 2
Points 9 to
127 1 2 3 4 5
Points 129
to 247
9 to 16 ON ON ON ON * 129 to 136
17 to 24 ON ON ON OFF * 137 to 144
25 to 32 ON ON OFF ON * 145 to 152
33 to 40 ON ON OFF OFF * 153 to 160
41 to 48 ON OFF ON ON * 161 to 168
49 to 56 ON OFF ON OFF * 169 to 176
57 to 64 ON OFF OFF ON * 177 to 184
65 to 72 ON OFF OFF OFF * 185 to 192
73 to 80 OFF ON ON ON * 193 to 200
81 to 88 OFF ON ON OFF * 201 to 208
89 to 96 OFF ON OFF ON * 209 to 216
97 to 104 OFF ON OFF OFF * 217 to 224
105 to 112 OFF OFF ON ON * 225 to 232
113 to 120 OFF OFF ON OFF * 233 to 240
121 to 127 OFF OFF OFF ON * 241 to 247
* Line Termination Switch
For the D8128D OctoPOPITs assigned to
Points 121 to 127, 241, and 247, set Point
Input Switch 8 to the OPEN position.
D9412GV2 uses Points 9 to 127 on Zonex
1 and Points 129 to 247 on Zonex 2.
D7412GV2 uses Points 9 to 75 on Zonex 1
only.
Table 16: Switch 5 Settings for Line Termination
Is a D8125
POPEX Module
connected? Zonex No.
Switch 5 Setting(s) on
D8128D OctoPOPIT(s)
No NA
Set Switch 5 of only
one D8128D to ON
Yes 1
Set Switch 5 of all
D8128Ds to OFF
No NA
Set Switch 5 of only
one D8128D to ON
Yes 2
Set Switch 5 of all
D8128Ds to OFF
Point DIP Switches
Each point connected to the D8128D is enabled by
closing the respective DIP switch, or disabled by
opening the DIP switch. For example, to disable a
device connected to the P3 Terminal (Point 3), move
DIP switch number 3 to the OPEN position.
Use the point DIP switches to disable conflicting
points, such as when a D9210B Access Control Module
must be assigned to a point that falls within the range
of the D8128D OctoPOPIT. In this example, a
D9210B is assigned to Point 20. On the same system, a
D8128D OctoPOPIT is assigned to Points 17 through
24. Moving the DIP switch for Point 4 to the OFF
position would effectively disable Point 20, allowing
normal operation of the D9210B and the OctoPOPIT.
Terminate each OctoPOPIT sensor loop with a 1 kΩ
EOL resistor. Attach a resistor even if you do not
enable the loop.
9.4.5 Mounting OctoPOPITs
The D8128D OctoPOPIT Module can be installed in
the enclosure with the control panel using standard
four-conductor 0.8 mm (22 AWG) wire, or in a
separate enclosure (Model D8103, D8103A, or D8109)
up to 61 m (200 ft.) from the control panel using
shielded (recommended) standard four-conductor
0.8 mm (22 AWG) wire. If using the D125B or D129,
refer to the Specifications section of the D8128D
Installation Guide (P/N: 41323) for cabling
requirements.
For UL Listed systems, mount the D8128D in a
tamper-proof enclosure. To install OctoPOPITs in the
control panel’s enclosure, complete the following
procedure. Use the D137 Mounting Bracket to install
OctoPOPITs in enclosures with no module-mounting
locations available.
1. Align the OctoPOPIT module using any of the
four mounting locations in the enclosure. Refer to
Figure 2 on page 15.
2. Use the screws provided with the module to secure
it in the enclosure.
9.4.6 Wiring OctoPOPITs
Warning: Disconnect all power to the
control panel before beginning any work
with the internal components. Serious injury
could result from electrical shock.
1. Power down the control panel:
a. Disconnect the positive (red) battery lead at
the battery.
b. Unplug the transformer.
