D9412GV2/D7412GV2 Operation and Installation Guide 11.0 Arming Devices

You can connect devices to the data bus (Terminals 30 and 31) by parallel wire run from the control panel to each device, wire from device to device, or a combination of the two using a maximum of 4572 m (15000 ft) of 0.8 mm (22 AWG) wire for all devices connected to the SDI Bus combined.

Wire Limits for Individual Keypads

•Limit most keypads to 610 m (2000 ft) per run.

•Limit D9210B Modules to 457 m (1500 ft) per run (762 m [2,500 ft] if using an external power supply).

•Limit D9131A Modules to 305 m (1000 ft) per run.

Extra Power for More Keypads

The D1255 Command Center draws 104 mA when idle. It draws 206 mA with the keys lit and the sounder activated. Review Section 6.0 Power Outputs on page 25 to determine the total power output requirements for the system.

One or more D8132 Battery Charger/Power Supply Modules can be added for the number of keypads used. Figure 24 shows the D8132 powering keypads in a stand-alone configuration.

For UL Certificated accounts, use a UL Listed auxiliary 12 VDC or 24 VDC regulated, power-limited power supply for Fire Protective Signaling Units and Commercial or Residential Burglar Units. The D8132 is not UL Listed as a stand-alone power supply.

The control panel and the D8132 (or other power supply) must share

COMMON.

Figure 24 shows the common form of the D8132 Module connected to the common on the keypad and the common on the control panel. Any stand-alone power supply, powering any device connected to the control panel, must also be connected to a common terminal on the control panel.

If using the ground fault detection capability on the D9412GV2 and D7412GV2 Control Panels with an external power supply, ensure that the external selected power supply isolates its earth ground connection from the negative side of the auxiliary power output. External power supplies that do not isolate earth ground can cause ground fault conditions on the control panel.

Figure 24: Power at Keypads

 

 

 

 

 

 

 

5

 

1

 

2

2

 

 

 

 

 

 

3

4

 

 

 

 

 

 

 

3

 

 

 

 

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1 -

To control panel

4 -

Common

 

2 -

+12 VDC

5 - D8132 or external power supply

 

3 -

Data

 

 

 

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Bosch Security Systems, Inc. 5/05 F01U003641B

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Bosch Appliances D9412GV2 manual Wire Limits for Individual Keypads, Extra Power for More Keypads
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D9412GV2 specifications

The Bosch D9412GV2 is an exceptional dishwasher that stands out in the competitive world of home appliances. Known for its reliability and advanced features, this model offers a blend of cutting-edge technology and user-friendly design that appeals to modern households.

One of the most noteworthy features of the D9412GV2 is its impressive cleaning performance. Boasting a unique combination of powerful jets and specialized wash cycles, it ensures that even the toughest stains are removed effectively. The dishwasher features Bosch’s patented PrecisionWash system, which utilizes intelligent sensors to monitor the wash cycle’s progress and adjust the water spray for optimal cleaning results. This not only guarantees sparkling dishes but also conserves water and energy.

In terms of capacity, the D9412GV2 does not disappoint. It has a spacious interior that is designed to accommodate up to 16 place settings, making it an ideal choice for families or those who frequently entertain guests. The adjustable racks and flexible loading options allow users to maximize space and customize the dishwasher to suit their unique needs. The third rack is particularly useful for utensils and smaller items, providing additional space that enhances efficiency.

The dishwasher is also engineered with noise reduction features for a quieter operation. With a sound rating of 44 decibels, it operates silently in the background, allowing for uninterrupted conversations and a peaceful home environment. This is especially beneficial for open-concept living spaces.

Energy efficiency is another hallmark of the Bosch D9412GV2. It is Energy Star certified, reflecting its commitment to sustainable practices. It uses less water and electricity without compromising performance, making it a responsible choice for eco-conscious consumers.

Moreover, the presence of the Home Connect feature allows users to control and monitor their dishwasher remotely via a smartphone app. This innovative technology enables users to start or stop cycles, receive notifications, and even download new wash programs, adding convenience and flexibility to busy lifestyles.

In conclusion, the Bosch D9412GV2 is a state-of-the-art dishwasher that excels in cleaning performance, capacity, and energy efficiency. With its innovative technologies and thoughtful design, it represents Bosch's commitment to quality and customer satisfaction, making it a valuable addition to any kitchen.
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