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<br /> <br />BOSCH <br /> <br />Invented for life <br /> <br />081.29 Octo-relay Module <br /> <br /> <br />., <br /> <br />The 08129 Octo-relay Module is suitable for applications <br />requiring Form C relays to operate auxiliary systems or <br />to display fire system status at remote annunciators_ <br />Building components such as HVAC, door lock releases, <br />and stairwell pressurization can interface with the <br />D8129 for complete system control and monitoring. <br />Industrial, commercial, and institutional facilities are <br />typical installations for the 08129 module. The eight on- <br />board relays can be programmed to activate on system <br />alarm, system trouble, individual zone or point faults, <br />and through remote control by authorized users. <br /> <br />Functions <br /> <br />Output Relays <br /> <br />Each relay output provides a normally-open and a <br />normally-closed output. <br /> <br />Modes of Operation <br /> <br />A slide switch with multiple switch settings can be used <br />to configure the module for a specific mode of operation <br />for D8112 Series systems, or programming can be used <br />to determine relay operation for D9412GV2, D9412G, <br />D74l2GV2, D74l2G, D72l2GV2, and D72l2G systems. <br /> <br />... Programmable relay functions <br />... Provides eight Form C relays <br />.. 1 ^ at 30 VDC rel..y contact rating <br />.. Slide switch configuration <br />,.. Allows remote control of relays <br />.. 5cr~w terminal connections <br /> <br />System Over.rlew <br /> <br />The 08129 Octo-relay Module provides eight <br />programmable Form C relays. Each relay provides dry <br />contact switching rated for 1.0 A at 30 VDC. The relays <br />are accessed through on-board screw terminal <br />connections. <br />The 08129 uses information from the control panel <br />serial data output to activate the relays. On-board <br />switches are used to configure the 08129 for different <br />operating modes, or to specify relay output numbers_ <br />These switches, along with control panel programming <br />options, determine the D8l29's response to the serial <br />data. Programming within the control panel can activate <br />specific relays or sets of relays in response to system <br />conditions. <br />For the D94l2GV2, D94l2G, D7412GV2, D7412G, <br />D7212GV2, and D7212G, slide switches are configured <br />for specific relay output numbers, which are activated <br />according to their programming. The D8l29 uses five <br />slide switches with multiple setting options to configure <br />its mode of operation_ The D8l29 receives serial data <br />from the control panel and activates relays in response <br />to control panel conditions and slide switch settings. <br />Relays can be programmed for remote control from a <br />panel keypad. <br /> <br />,j <br />~, <br />~ <br />I <br />~ <br /> <br />I <br />,', <br />./1 <br />