Bosch ENKIT-SDI2 Installation Manual

1 | Overview

The B820 SDI2 Inovonics Interface Module allows a control panel to interface with an Inovonics EN4200 EchoStream Serial Receiver through the SDI2 bus.

NOTICE!

The module reads the address switch setting only during power up. If you change the switch after you apply power to the module, you must cycle the power to the module in order for the new setting to be enabled.

PWR A B COM

Figure 1.1: Module overview

Callout ― Description

1 ― SDI2 Terminal strip (to control panel)

2 ― Serial data port (to Inovonics receiver)

3 ― Address switch

4 ― Heartbeat LED (blue)

5 ― TX (transmit) LED (green)

6 ― RX (receive) LED (green)

2 | SDI2 address settings

The address switch determines the address for the B820 module. The control panel uses the address for communications. Use a slotted screwdriver to set the address switch. Set the address for the module to 1 prior to installing it in the EN4200 housing. Figure

2.1 shows the address switches setting for address 1.

3 | Installation

After you set the address switch for the proper address, install the module in the EN4200 housing, and then wire the module to the control panel.

CAUTION!

Remove all power (AC and battery) before making any connections. Failure to do so might result in personal injury and/or equipment damage.

3.1 | Install the B820 into the EN4200 housing

Installing the module into the housing:

1. Use a slotted screwdriver to press the housing release tab and separate the housing. Refer to Figure 3.1.

2. Remove the backing from the Velcro piece found in the product packaging to reveal the Velcro adhesive.

3. Place the Velcro’s adhesive side onto the back of the module.

4. Remove the remaining backing to use to secure the module in the housing.

5. Insert the B820 module into the EN4200 housing, connecting the B820’s serial data port to the EN4200’s serial data port. Refer to Figure 3.2.

6. Gently apply pressure to the B820 module to snap it into the housing clips and to apply the Velcro adhesive to the housing.

Figure 3.1: Opening the EN4200 housing

1 2 3

Figure 3.2: Installing the B820 in the EN4200 housing

Callout ― Description

1 ― Housing clips to secure the module

2 ― B820 serial data port

3 ― EN4200 serial data port

3.2 | Wire the B820 to the control panel

When you wire a B820 to a control panel, use the control panel SDI2 terminals labeled R, Y, G, B (PWR, A, B, COM). Connect them to the module terminals labeled PWR, A, B, COM. Refer to Figure 3.3.

Figure 2.1: Address switch

Figure 3.3: Wiring to the control panel (GV4 Series control panel shown)

3.3 | Mount the EN4200 housing

Refer to the EN4200 EchoStream Serial Receiver Installation Instructions for

mounting instructions.

4 | LED descriptions

The B820 module includes three LEDs: TX (transmit) LED to indicate data transmission, RX (receive) LED to indicate data receipt, and Heartbeat LED to indicate the status of the SDI2 connection. Refer to Tables 4.1 and 4.2.

Flash pattern Function

TX (transmit) ON steady

RX (receive) ON steady

RX (receive) 3 quick ﬂ ashes

Table 4.1: TX and RX LED descriptions

Flash Pattern

Flashes once every 1 second

3 quick ﬂ ashes every 1 second

ON steady LED trouble state. Module

OFF steady

Table 4.2: Heartbeat LED descriptions

Occurs when transmitting data to the receiver.

Occurs when receiving data from the receiver.

Occurs when a wireless device is detected.

Function

Normal state. Indicates normal operation state.

Communication error state. Indicates (the module is in a “no communication state”) resulting in an SDI2 communication error.

is not powered (for OFF Steady only), or some other trouble condition prohibits the module from controlling the heartbeat LED.

5 | Show the ﬁ rmware version

To show the ﬁ rmware version using an LED ﬂ ash pattern:

Remove the cover to the EN4200 housing.

Refer to

Section 3.1.

- If you removed the cover previously, press and release the tamper switch spring. The heartbeat LED stays OFF for 3 seconds before indicating the ﬁ rmware version. The LED pulses the major, minor, and micro digits of the ﬁ rmware version, with a 1 second pause after each digit.

In the following example, the version 1.4.3 shows as LED ﬂ ashes: [3 second pause] *___****___*** [3 second pause, then normal operation].

Figure 5.1: Firmware LED ﬂ ash patterns

6 | Certiﬁ cations

Region

US UL 365 - Police Station

Canada CAN/ULC S303 - Local Burglar

Connected Burglar Alarm Units and Systems

UL 609 - Local Burglar Alarm Units and Systems

UL 636 - Holdup Alarm Units and Systems

UL 985 - Household Fire Warning System Units

UL 1023 - Household Burglar Alarm System Units

UL 1076 - Proprietary Burglar Alarm Units and Systems

UL 1610 - Central Station Burglar Alarm Units

CSFM - California Oﬃ ce of The State Fire Marshall

FCC Part 15 Class B

Alarm Units and Systems

CAN/ULC S304 - Signal Receiving Centre and Premise

ICES-003 - Information Technology Equipment (ITE)

ULC-ORD C1023 - Household Burglar Alarm System Units

ULC-ORD C1076 - Proprietary Burglar Alarm Units and System

7 | Speciﬁ cations

Dimensions 3.2 in x 2.8 in x 0.60 in

Voltage (operating)

Current (maximum)

Operating temperature

Relative humidity

Terminal wire size

SDI2 wiring Maximum distance -

Compatibility B9512G/B9512G-E

Trademarks

All hardware and software product names used in this document are likely to be registered trademarks and must be treated accordingly.

Bosch Security Systems, Inc. product manufacturing dates

Use the serial number located on the product label and refer to the Bosch Security Systems, Inc. website at http://www.boschsecurity.com/datecodes/.

(82.5 mm x 70 mm x

15.25 mm)

12 V nominal

110 mA total for B820 module and the EN4200

+32°F to +122°F (0°C to +50°C)

5% to 93% at +90°F (+32°C) non-condensing

12 AWG to 22 AWG (2 mm to 0.65 mm)

Wire size: 600 ft (183 m) - 22 AWG (0.65 mm) 1000 ft (305 m) 18 AWG (2 mm) (Unshielded wire only)

B8512G/B8512G-E B5512/B5512E B4512/B4512E B3512/B3512E D9412GV4 D7412GV4 (Each control panel supports one B820.)

SDI2 Inovonics Interface Module

B820

en Installation Guide

Bosch Security Systems, Inc.

130 Perinton Parkway Fairport, NY 14450 USA

www.boschsecurity.com

Bosch Sicherheitssysteme GmbH

Robert-Bosch-Ring 5 85630 Grasbrunn Germany

F.01U.265.460 | 04 | 2015.06