Bosch Appliances Comprehensive Guide to D8125MUX Integration in Security Systems

D7212G

Overview

2.3.3Added Feature When Using Ground Fault Detect

When Ground Fault Detect is enabled (S4 closed), Points 1-8 can be used for non-powered fire-initiating devices, such as Heat Detectors, 4-Wire Smoke Detectors, Pull Stations, etc. A D125B Powered Loop Interface or a D129 Dual Class A Interface Module is no longer required when connecting non-powered fire-initiating devices to Points 1 through 8.

2.3.4NetCom Functionality

The D6600 NetCom System supports data network communications. NetCom allows the D6600 Receiver to connect to various network topologies, specifically Ethernet and Token Ring, and to process messages both to and from most networks using TCP/IP protocols. Connection to a data network can be implemented through the use of the COM4 and/or a COM1 connection from the D6600 Receiver to the D6680 Network Adapter. Reports from alarm control panels via phone lines OR Ethernet and Token Ring data networks can be sent to the D6600 Receiver and onto the central station automation software and/or the network printer via LAN or WAN. Alarm control panels can be monitored on the network for their status.

2.4Standard Features

2.4.1Points

The Bosch Security Systems D7212G Control/Communicator provides up to 40 points of protection. Point programming parameters determine the panel’s response to open and shorted conditions on the point’s sensor loop. Points are programmed individually with several options to custom-fit the protection to the installation.

Points 1 to 8 are located on the circuit board (on-board points). They are standard sensor loops. The remaining off-board points are POPIT points using D8128D OctoPOPITs, D8125 POPEX Modules and D9127/D8127 POPITs. MUX devices may also be used with the D8125MUX or wireless transmitters with the D8125INV.

2.4.2Areas and Accounts

The system supports up to four separate areas. All points can be assigned to a single area or spread out over up to four areas.

The panel is armed and disarmed by area, and several areas can be armed and disarmed with one menu function. A passcode can also be assigned an authority level that allows a user to arm an area from a remote command center in another area. Assigning each area its own account number creates eight separate accounts in one panel. Assigning the same account number to different areas groups them together in a single account.

Area options include: exit tone and delay, separate fire and burglary outputs, and multiple opening and closing windows. Area type can be used to create area interdependencies.

2.4.3Communicator

The control/communicator uses a built-in digital communicator to send reports to the receiver. The panel transmits reports in either the Modem IIIa2 or BFSK format. The D6500 receiver's MPU and line cards must have software revision 8.00 (or greater) installed to accept Modem IIIa2 reports from the panel. Cycle the receiver’s down to print the software revision numbers.

The panel connects to an RJ31X or RJ38X jack for phone line seizure. Connection to the RJ31X complies with FCC regulations for using the public telephone network. The panel can be programmed to direct reports to four separate phone numbers.

The system has routing capabilities that allow groups of event reports to be directed to four different destinations. Each of the report groups can be programmed to report to one or more of the destinations. Primary and backup reporting paths can be programmed for each of the destinations and each of the report groups. A custom option allows specification of individual event reports to be sent.

D7212G Operation and Installation Guide

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