Bosch Appliances D7412GV3 manual 9.4.5Mounting OctoPOPITs, 9.4.6Wiring OctoPOPITs, Off-BoardPoints

D9412GV3/D7412GV3 Operation and Installation Guide 9.0 Off-Board Points

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.

9.4.5Mounting 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: F01U070537) 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.

9.4.6Wiring 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.

A D8128D OctoPOPIT can be installed up to 61 m (200 ft.) from the control panel.

2.Connect the D8128D to the control panel using either of the following methods:

∙Wire the D8128D to the terminal strip on the side of the POPEX Module, or

∙Connect the D8128D using the Molex® connectors (P1 and P2). Refer to Using Molex® Connectors on page 48.

Caution - AC induction: Avoid installing Zonex data wires and Zonex input (sensor loop) wires around any AC conduit, wiring, or electrical devices that emit fields of electromagnetic interference (EMI).

Using the Terminal Strip

Refer to Table 16, Figure 20 on page 46, and

Figure 21 on page 47 when using the terminal strip to connect the D8128D OctoPOPIT to the control panel.

Table 16: Terminal Strip Connections

D8128D	D9412GV3	D7412GV3
Common	Terminal 23	Terminal 23
Out	Zonex 1 = Terminal 27	Terminal 27
	Zonex 2 = Terminal 25
In	Zonex 1 = Terminal 28	Terminal 28
	Zonex 2 = Terminal 26
+12 V	Terminal 24	Terminal 24

Bosch Security Systems, Inc. 10/10 F01U143070-03 45