Bosch Appliances D2071A manual Slave Communicator Applications, Receiving Equipment

D2071A Operations & Installation Guide 1.0 Overview

1.6Slave Communicator Applications

To use the D2071A as a slave communicator that only provides signaling connections, connect the D2071A to an existing UL Listed NFPA 72 FACP. Use the D2071A in compliance with NFPA standards to provide:

•NFPA 72 central station connections for an existing FACP when only a summary alarm and up to two trouble signals are required, and

•NFPA 72 remote station signaling connections for an FACP listed for NFPA 72.

1.6.1Slave Application Power

For slave communicator applications, connect the D2071A to a 24 VDC FACP.

Do not install a battery in this configuration. Do not connect the D2071A to a 12 VDC power supply or a control panel that only provides 12 VDC output.

If the FACP does not provide a 24 VDC auxiliary power output, you must use a D126 Battery, a D1220 Transformer, and a D8004 Transformer Enclosure.

If using the D2071AC, the Basler Electric Model A9115 Transformer (P/N: 58-06306-000) installed in the D4103R Enclosure replaces the D1220 Transformer and the D8004 Transformer Enclosure. This is a UL recognized, Class II transformer rated for 20 VA at

12 VAC. It uses pigtails to hard wire directly to a 110 VAC or 120 VAC power source.

1.6.2UL Listed Enclosure

Unless the monitored FACP is specifically listed or approved for use with the D2071A installed in the same enclosure, install the D2071A in a separate UL Listed enclosure. Connect the separate enclosure to the FACP by a conduit that is no more than 20 ft (6 m) long. The D4103R, D8109, and D8108A are all suitable for this purpose. The D2071AC includes a D4103R with a Basler Electric, UL recognized, Class II, hard wire transformer rated for 20 VA at 12 VAC mounted in the enclosure. It uses pigtails to hard wire directly to a 110 VAC or

120 VAC power source.

1.7Receiving Equipment

The D2071A must report to compatible, UL Listed receiving equipment that meets the following processing capabilities:

•Fire alarm

•System trouble

•Low battery

•24-hour test

•System restoral

•2300 Hz acknowledgment tone

•BFSK or 3 x 1, 40 pulses per second (PPS), single round with parity (superfast)

1.8D2071A Control Panel Assembly

Table 3: D2071A Dimensions

Dimensions	6.8 in. x 4.4 in. x 1.1 in.
(H x W x D)	(17.3 cm x 11.2 cm x 2.8 cm)
Color	Red
Construction	UL94V-O flame-rated, acrylonitrile
	butadiene styrene (ABS) plastic,
	non-conductive

1.8.1Terminal Strip

The terminal strip (Item 1 in Figure 1 on page 7) connects system wiring for power, ground, a Class “A” Alarm Initiating Circuit, two Class “B” supervisory circuits, and two Form “C” Relay outputs.

1.8.2Programmer Connector (J3)

Connect the D5100 or D5200 Programmer to the J3 programmer connector (Item 2 in Figure 1).

1.8.3D2071A Enclosure Cover

The D2071A Enclosure Cover (Item 3 in Figure 1) slides open approximately 2 in. (5.1 cm) to expose the terminal strip, programming jack, and two Form “C” Relay sockets. You do not need to completely remove the cover during installation or for service.

1.8.4Phone Line Trouble Buzzer

The Phone Line Trouble Buzzer (Item 4 in Figure 1) sounds when either the primary or the alternate telephone line is in a trouble condition, or when communications failure occurs. Ten failed attempts to transmit any report puts the control panel in communications failure. The Phone Line Trouble LED and Phone Line Trouble Relay follow the Phone Line Buzzer.

The buzzer, LED, and relay deactivate after a trouble condition occurs on the telephone line and the receiver acknowledges the Phone Line Trouble Report, or when the line returns to normal. If the D2071A attempts to transmit the Phone Line Trouble Report ten times without acknowledgment from the receiver, communication failure occurs.

If the D2071A is in communication failure, either the primary or alternate telephone line must be detected as normal and a report acknowledged by the receiver before the buzzer deactivates.

6 Bosch 09/04 74-06200-000-F