B308 Octo-output Module

Download Datasheet - B-Series B308.pdf 

• Programmable output functions
• Easy to read switch addressing
• Provides eight Form C relays
• 1 A at 24 VDC relay contact rating
• Allows remote control of outputs

          The B308 Octo-output Module is suitable for applications requiring Form C outputs to operate auxiliary systems or to display fire system status at remote annunciators. Building components such as HVAC, door lock releases, and stairwell pressurization can interface with the B308 for complete system control and monitoring. Industrial, commercial, and institutional facilities are typical installations for the B308 module. The eight onboard outputs can be programmed to activate on system alarm, system trouble, individual zone or point faults, and through remote control by authorized users.

System overview

          The B308 Octo-output Module provides eight programmable outputs. Each relay provides dry contact switching rated for 1.0 A at 24 VDC. The outputs are accessed through on-board screw terminal connections.The B308 is compatible with the SDI2 bus. The onboard switches are used to specify module addresses. Control panel programming will determine output response to specific events. The B308 receives serial data from the control panel and activates outputs in response to control panel
conditions and settings. Outputs can be programmed for remote control from a panel keypad.

Functions

Output Relays
          Each output provides a normally-open and a normallyclosed output. Outputs can be configured in control panel programming to indicate system events.