Bosch d9412gv3 User Manual
D9412GV3/D7412GV3 | Operation and Installation Guide | 9.0
Off-Board Points
.
Bosch Security Systems, Inc. | 10/10 | F01U143070-03
40
9.3 Installing
the
D8125 POPEX Module
For information on the Multiplex Bus
Interface, refer to the D8125MUX Multiplex
Bus Interface Operation and Installation
Guide (P/N: F01U034973).
Interface, refer to the D8125MUX Multiplex
Bus Interface Operation and Installation
Guide (P/N: F01U034973).
Save the POPIT Label Sheets: The D8125 is
packaged with two sets of POPIT label sheets. One
set is marked “Bank 1” for use with the D7412GV3
and D7212GV3. The other set is marked “Bank 2” for
use with the D9412GV3 and D9112. Use the sheets
later to label the POPITs. Refer to Section 9.3.6
POPIT Module Point Assignments on page 42.
9.3.1 Mounting
To install the D8125 in the enclosure with the control
panel:
1. Align the D8125 POPEX Module with any of the
packaged with two sets of POPIT label sheets. One
set is marked “Bank 1” for use with the D7412GV3
and D7212GV3. The other set is marked “Bank 2” for
use with the D9412GV3 and D9112. Use the sheets
later to label the POPITs. Refer to Section 9.3.6
POPIT Module Point Assignments on page 42.
9.3.1 Mounting
To install the D8125 in the enclosure with the control
panel:
1. Align the D8125 POPEX Module with any of the
four mounting locations in the enclosure
(Figure 2 on page 15).
(Figure 2 on page 15).
2. Using the screws provided with the module,
secure it in the enclosure.
9.3.2 Wiring the D8125 to the Control Panel
To wire one or two D8125 Modules to the control
panel (Figure 16 on page 38 and Figure 17 on page
39):
Power Down the Control Panel: Disconnect the
positive (red) battery lead at the battery and unplug
the transformer.
For Points 9 to 127 (9 to 75 on D7412GV3):
1. Connect the GND terminal of the D8125 to
To wire one or two D8125 Modules to the control
panel (Figure 16 on page 38 and Figure 17 on page
39):
Power Down the Control Panel: Disconnect the
positive (red) battery lead at the battery and unplug
the transformer.
For Points 9 to 127 (9 to 75 on D7412GV3):
1. Connect the GND terminal of the D8125 to
Terminal 23 on the D9412GV3 or to Terminal 9
on the D7412GV3.
on the D7412GV3.
2. Connect the OUT terminal of the D8125 POPEX
Module to ZONEX IN 1, Terminal 27.
3. Connect the IN terminal of the D8125 POPEX
Module to ZONEX OUT 1, Terminal 28.
4. Connect the AUX terminal of the D8125 to
Terminal 24 on the D9412GV3 or to Terminal 3
on the D7412GV3.
on the D7412GV3.
For Points 129 to 247 (D9412GV3 only):
1. Connect the GND terminal of the D8125 to
1. Connect the GND terminal of the D8125 to
Terminal 23.
2. Connect the OUT terminal of the D8125 POPEX
Module to ZONEX IN 2, Terminal 25.
3. Connect the IN terminal of the D8125 POPEX
Module to ZONEX OUT 2, Terminal 26.
4. Connect the AUX terminal of the D8125 to
Terminal 24.
Refer to Section 9.3.4 Wiring Data Expansion Loops
to POPEX Modules on page 41 for instructions on
connecting POPITs to the D8125 POPEX Module.
to POPEX Modules on page 41 for instructions on
connecting POPITs to the D8125 POPEX Module.
9.3.3 Wiring POPITs to the Data Expansion
Loop
Use one two-wire data expansion loop or distribute
the POPITs on up to three loops. Setting DIP
switches on the POPIT Modules assigns them to point
numbers. Refer to Section 9.3.6 POPIT Module Point
Assignments on page 41.
Review Section 4.6.2 Installing and Wiring Detection
Devices on page 17 to determine if shielded wire is
required. Refer to Table 13 to determine the wire
gauge for the length of each data expansion loop.
the POPITs on up to three loops. Setting DIP
switches on the POPIT Modules assigns them to point
numbers. Refer to Section 9.3.6 POPIT Module Point
Assignments on page 41.
Review Section 4.6.2 Installing and Wiring Detection
Devices on page 17 to determine if shielded wire is
required. Refer to Table 13 to determine the wire
gauge for the length of each data expansion loop.
Table 13: Data Expansion Loop Wire
Specifications
Maximum Length of All Data Expansion Loops
Combined
AWG
Length in Meters (Feet)
22
548 (1800)
20 881
(2890)
18
1402 (4600)
16 2231
(7320)
14
3551 (11,650)
Combine Data Expansion Loops
The maximum lengths shown in Table 13 are for all
data expansion loops connected to the same POPEX
Module combined.
Wiring POPITs Together
The maximum lengths shown in Table 13 are for all
data expansion loops connected to the same POPEX
Module combined.
Wiring POPITs Together
Do not connect POPITs to each other in
series or with a T-tap. Doing so might
cause random missing POPIT conditions.
series or with a T-tap. Doing so might
cause random missing POPIT conditions.
Before installing the POPITs, ensure that
the resistance on the data expansion loop
is no more than 40
the resistance on the data expansion loop
is no more than 40
.
To connect POPITs to one another in parallel:
1. Connect the positive (+) data terminal from one
1. Connect the positive (+) data terminal from one
POPIT to the positive (+) data terminal on the
next POPIT.
next POPIT.
2. Connect the negative (-) data terminal from one
POPIT to the negative (-) data terminal on the
next POPIT.
next POPIT.
3. Repeat Steps 1 and 2 to connect all POPITs to
the expansion loop. It is not necessary to wire the
POPITs in any particular order on the loop. The
switch setting on each POPIT assigns it a point
number, regardless of its physical location.
POPITs in any particular order on the loop. The
switch setting on each POPIT assigns it a point
number, regardless of its physical location.
Three-inch Clearance for Tampered POPITs
Mount tampered POPIT modules at least 7.6 cm (3
in.) apart to prevent the tamper magnets from
interfering with each other.
Mount tampered POPIT modules at least 7.6 cm (3
in.) apart to prevent the tamper magnets from
interfering with each other.