B820 Sdi2 Inovonics Interface Module; Sdi2 Address Settings; Supervision; Installation And Control Panel Wiring (B820) - Bosch B9512G Installation And System Reference Manual

84 en | Wireless modules
Wire to the control panel
When wiring a module to a control panel, use the terminal strip labeled with R, Y, G, and B to
wire to terminals labeled 27 through 30 (or 23 through 26 if configured for SDI2) on the
control panel. Wire the module in within the distances rated for the module: 600 ft (183 m)
with 22 AWG (0.65 mm) wire or 1000 ft (305 m) with 18 AWG (1.02 mm) wire.
14.2

B820 SDI2 Inovonics Interface Module

The B820 SDI2 Inovonics Interface Modules allow a control panel to interface with an
Inovonics EN4200 EchoStream Serial Receiver.
This section includes basic installation instructions. Refer to the SDI2 Inovonics Interface
Module (B820) Installation Guide for detailed installation instructions.
14.2.1

SDI2 address settings

Notice!
The module reads the address switch setting only during module power up. If you change the
setting after you apply power to the module, you must cycle the power to the module in order
for the new setting to take effect.
The control panel supports only address 1.
14.2.2

Supervision

The control panel enables supervision of the module when you enroll at least one RF device.
Available RF devices on the control panel include RF Repeaters, wireless points, or user
keyfobs. Any failure to receive an expected response from an SDI2 module results in a system
fault display on all keypads and a fault event sent to the central station.
14.2.3

Installation and control panel wiring (B820)

Ensure that there is enough power for the module and other powered devices you want
connected to the system.
Refer to On-board outputs, page 66.
Caution!
Remove all power (AC and battery) before making any connections. Failure to do so might
!
result in personal injury and/or equipment damage.
Install the module
1.
2.
3.
4.
2016.06 | 08 | F.01U.303.996
Set the module address using the address switch before you install it in the EN4200
housing.
Use a slotted screwdriver top press the housing release tabs and open the housing.
Remove the backing from the Velcro piece found in the product packaging to reveal the
Velcro adhesive. Place the Velcro's adhesive side onto the back of the module. Remove
the remaining backing to use to secure the module in the housing.
Insert the module into the house, connect the serial ports on the B820 and EN4200, and
then press gently.
Refer to the EN4200 EchoStream Serial Receiver Installation Instructions for mounting and
wiring instructions for the receiver.
Installation and System Reference Guide
Control Panels
Bosch Security Systems, Inc.