Silent Knight 5128 Slave Communicator

Note: The Silent Knight 5128 is designed to mount within the control panel. For a stand-alone communicator, use the 5129, which has it's own enclosure and is designed to mount near the FACP.

Features

• UL listed as a slave fire communicator for connection to UL listed 24 VDC local FACPs
• Four fully supervised input channels programmable as voltage input active high or low or as a contact closure input
• Dual phone line interface and line fault monitors
• Automatic 24 hour test
• Reports in most major communication formats
• Compact size of 5128 allows mounting in most local FACPs
• Easy to install and service
• Program the 5128 to report FACP AC trouble immediately or delay reporting from 6 to 12 hours
• Set up direct FACP AC monitoring from the FACP’s main power input with the 5129
• Onboard nonsilencing audible alarm
• Program remotely, view current status, and change the 24 hour test time with a PC running DOS and Silent Knight 5541 software (5530) modem also required)

Description

The 5128 and 5129 (5128/29) are four channel slave fire communicatorsdesigned to monitor UL listed local fire alarm systems. The 5128/29 are acost-effective answer to most fire communicator applications and areeasy to install and service.

Electrical Specifications

• Primary AC: 120 VAC, 60 Hz, 45 mA
• Primary DC: 18 40 VDC
• Total DC Load: 84 [email protected] 24 VDC max
• Standby Current with Annunciator:
  143 mA @ 24 VDC max
• Standby Current without Annunciator:
  84 [email protected] 24 VDC max
• Alarm Current with Annunciator:
  227 [email protected] 24 VDC max
• Alarm Current without Annunciator:
  154 mA @ 24 VDC max
• Channel Inputs: 18 30 VDC
• Active High Current:
  15 mA max
• Dry Contact Current: 4.7 VDC, 6 mA max
• AC Monitor Input (5129 only): AC trouble output from FACP or 120 VAC
• Watchdog Response: 50 sec. max