B820 Sdi2 Inovonics Interface Module; Sdi2 Address Settings; Supervision; Installation And Control Panel Wiring (B820) - Bosch B6512 Installation Manual

Control Panels
When wiring a module to a control panel, use the terminal strip labeled with R, Y, G, and B to
wire to the SDI2 terminals 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.
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Figure 14.1: B810 control panel wiring
Callout ᅳ Description
1 ᅳ Control panel
2 ᅳ Module
3 ᅳ Terminal strip wiring
14.2

B820 SDI2 Inovonics Interface Module

The B820 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 50.
Bosch Security Systems, Inc.
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SDI2
ON-BOARD POINTS
Device Bus
Voltage Ranges
R Y G B
Open 3.7 - 5.0 VDC
Normal 2.0 - 3.0 VDC
Short 0.0 - 1.3 VDC
1 k End of Line Resistors
AUX
1 COM 2 3 COM 4 5 COM 6
- 12 V +
COM AUX R Y G B 1 COM 2 3 COM 4 5 COM
PWR A B COM
R
Y
G
B
C
OUTPUT
B
7 COM 8
6 7 COM 8
Installation Manual
Wireless modules | en
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2017.04 | 15 | F.01U.287.180
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