The FRANKLIN F1200 digital clock is an economical time piece which is used as a secondary clock in master clock systems. Clock time correction is performed by a programmed 24 VDC pulse for 1 second at exactly 12:00 midnight.  This is an exclusive use of one channel programming to ensure this accurate event.

FD254-RS485 / FR254-RS485 / FD404-RS485 / FR404-RS485 are our “Smart-Clocks” used as secondary clocks. They can be driven by FRANKLIN’s Quartz F Master Clock to provide accurate, continuously updated, synchronized time via simple two wire distribution. If a power failure occurs, the quartz time base will maintain memory of correct time.  Upon restoration of power, the clock will display the correct real time. The time base uses a 9 volt battery, which is NOT included. This battery will support the clock during power down situations for a total of 35 hours before needing replacement.

  • L.E.D. Digital Wall Secondary Clock – 4″ Display in Aluminum Case w/ Battery Backup


    Standard Features:

    • Numerals are red LED bar type segments
    • Accuracy to +/- 2 seconds per year using register
    • 12 or 24 hour display – user selectable
    • Flashing colon  indicates seconds count
    • Power Input: 110 VAC
    • Correction: continuous time update through RS485
    • 5 foot cord from case bottom or hard wire mount to 4″ junction box (specify)

    Optional Features:

    • Optional double mount (two sides)
    • Panel Mounting
    • Speaker Baffle Mounting
    • Ni-Cad battery Reserve
    • Custom application programming – call for details
    • Power Options: 24 220 VAC, or 60Hz with UL listed internal transformer (please call)

    Case: Anodized extruded aluminum housing, viewed through a scratch resistant anti-glare lens.
    Case Color: Black
    Character Height: 4.0″ display, visible up to 150 feet
    Case Dimensions: 8 ” H x 15.8″ W x 2.8″ D
    Weight: 1 lb. 8oz.

  • L.E.D. Digital Wall Secondary Clock – 4″ Display in Plastic Case w/ Battery Backup


    Standard Features:

    • Numerals are red LED bar type segments
    • Accuracy to +/- 2 seconds per year using register
    • 12 or 24 hour display – user selectable
    • Flashing colon  indicates seconds count
    • Power Input: 110 VAC
    • Correction: continuous time update through RS485
    • 5 foot cord from case bottom or hard wire mount to 4″ junction box (specify)

    Optional Features:

    • Optional double mount (two sides)
    • Panel Mounting
    • Speaker Baffle Mounting
    • Ni-Cad battery Reserve
    • Custom application programming – call for details
    • Power Options: 24 220 VAC, or 60Hz with UL listed internal transformer (please call)

    Case: Plastic housing
    Case Color: Black
    Character Height: 4.0″ display, visible up to 150 feet
    Case Dimensions: 8 ” H x 15.8″ W x 2.8″ D
    Weight: 1 lb. 8oz.

    Model# FD404-RS485

  • L.E.D. Digital Wall Secondary Clock – 4″ Display, Midnight Reset w/ Battery Backup


    The FRANKLIN F1200 digital clock is an economical time piece which is used as a secondary clock in master clock systems. Clock time correction is performed by a programmed 24 VDC pulse for 1 second at exactly 12:00 midnight.  This is an exclusive use of one channel programming to ensure this accurate event.

    If a power failure occurs, the quartz time base will maintain memory of correct time.  Upon restoration of power, the clock will display the correct real time.  The time base uses a 9 volt battery, which is NOT included.  This battery will support the clock during power down situations for a total of 35 hours before needing replacement.

    Standard Features:

    • Midnight Reset 24VDC correction
    • Numerals are red LED bar segments
    • 12 or 24 hour display – user selectable
    • Flashing colon – indicates seconds count
    • Case: Vacuum formed ABS plastic housing with a sloped front that prevents reflective glare.

    Optional Features:

    • Optional double mount (two sides)
    • Panel Mounting
    • Speaker Baffle Mounting
    • Ni-Cad battery Reserve

    Character Height: 4.0″, visible up to 150 feet
    Case Colors: Black
    Case Dimensions: 7 1/2″ H x 13 1/2″ W x 3 5/8″ D
    Lens: Sloped front that prevents reflection glare
    Power: 120 VAC 60 Hz or 24 VAC
    Weight: 1 lb. 8oz.

  • L.E.D. Digital Wall Secondary Clock – 4″ Display, Midnight Reset w/ Battery Backup


    The FRANKLIN F1200 digital clock is an economical time piece which is used as a secondary clock in master clock systems. Clock time correction is performed by a programmed 24 VDC pulse for 1 second at exactly 12:00 midnight.  This is an exclusive use of one channel programming to ensure this accurate event.

    If a power failure occurs, the quartz time base will maintain memory of correct time.  Upon restoration of power, the clock will display the correct real time.  The time base uses a 9 volt battery, which is NOT included.  This battery will support the clock during power down situations for a total of 35 hours before needing replacement.

    Standard Features:

    • Midnight Reset 24VDC correction
    • Numerals are red LED bar segments
    • 12 or 24 hour display – user selectable
    • Flashing colon – indicates seconds count
    • Case: Vacuum formed ABS plastic housing with a sloped front that prevents reflective glare.

    Optional Features:

    • Optional double mount (two sides)
    • Panel Mounting
    • Speaker Baffle Mounting
    • Ni-Cad battery Reserve

    Character Height: 4.0″, visible up to 150 feet
    Case Colors: Black
    Case Dimensions: 7 1/2″ H x 13 1/2″ W x 3 5/8″ D
    Lens: Sloped front that prevents reflection glare
    Power: 120 VAC 60 Hz or 24 VAC
    Weight: 1 lb. 8oz.

  • L.E.D. Digital Wall Secondary Clock – Midnight Reset w/ Battery Backup


    The FRANKLIN F1200 digital clock is an economical time piece which is used as a secondary clock in master clock systems. Clock time correction is performed by a programmed 24 VDC pulse for 1 second at exactly 12:00 midnight.  This is an exclusive use of one channel programming to ensure this accurate event.

    If a power failure occurs, the quartz time base will maintain memory of correct time.  Upon restoration of power, the clock will display the correct real time.  The time base uses a 9 volt battery, which is NOT included.  This battery will support the clock during power down situations for a total of 35 hours before needing replacement.

    Standard Features:

    • Midnight Reset 24VDC correction
    • Numerals are red LED bar segments
    • 12 or 24 hour display – user selectable
    • Flashing colon – indicates seconds count
    • Case: Vacuum formed ABS plastic housing with a sloped front that prevents reflective glare.

    Optional Features:

    • Optional double mount (two sides)
    • Panel Mounting
    • Speaker Baffle Mounting
    • Ni-Cad battery Reserve

    Character Height: 2.5″, visible up to 150 feet
    Case Colors: Black, Beige
    Case Dimensions: 5″ H x 11″ W x 1.75″ D
    Lens: Sloped front that prevents reflection glare
    Power: 100 VAC 60 Hz
    Weight: 1 lb. 8oz.

  • L.E.D. Digital Wall Secondary Clock – Midnight Reset w/ Battery Backup


    The FRANKLIN F1200 digital clock is an economical time piece which is used as a secondary clock in master clock systems. Clock time correction is performed by a programmed 24 VDC pulse for 1 second at exactly 12:00 midnight.  This is an exclusive use of one channel programming to ensure this accurate event.

    If a power failure occurs, the quartz time base will maintain memory of correct time.  Upon restoration of power, the clock will display the correct real time.  The time base uses a 9 volt battery, which is NOT included.  This battery will support the clock during power down situations for a total of 35 hours before needing replacement.

    Standard Features:

    • Midnight Reset 24VDC correction
    • Numerals are red LED bar segments
    • 12 or 24 hour display – user selectable
    • Flashing colon – indicates seconds count
    • Case: Vacuum formed ABS plastic housing with a sloped front that prevents reflective glare.

    Optional Features:

    • Optional double mount (two sides)
    • Panel Mounting
    • Speaker Baffle Mounting
    • Ni-Cad battery Reserve

    Character Height: 2.5″, visible up to 150 feet
    Case Colors: Black, Beige
    Case Dimensions: 5″ H x 11″ W x 1.75″ D
    Lens: Sloped front that prevents reflection glare
    Power: 100 VAC 60 Hz
    Weight: 1 lb. 8oz.

  • LED Digital Wall Secondary Clock – 2.5″ Display in Aluminum Case w/ Battery Backup


    Standard Features:

    • Numerals are red LED bar type segments
    • Accuracy to +/- 2 seconds per year using register
    • 12 or 24 hour display – user selectable
    • Flashing colon  indicates seconds count
    • Power Input: 110 VAC
    • Correction: continuous time update through RS485
    • 5 foot cord from case bottom or hard wire mount to 4″ junction box (specify)

    Optional Features:

    • Optional double mount (two sides)
    • Panel Mounting
    • Speaker Baffle Mounting
    • Ni-Cad battery Reserve
    • Custom application programming – call for details
    • Power Options: 24 220 VAC, or 60Hz with UL listed internal transformer (please call)

    Case: Vacuum formed ABS plastic housing with a sloped front that prevents reflective glare.
    Case Color: Black
    Character Height:  2.5″ display, visible up to 100 feet
    Case Dimensions: 5″ H x 11″ W x 2.8″ D
    Weight: 1 lb. 2oz.