Description

Sapling SMA 3000 Master Clock

The Sapling SMA 3000 Series is a microprocessor-based, programmable master clock with an impressive feature set and a large list of optional features to customize the clock for your needs.

The SMA 3000 provides field enabled/disabled daylight savings time (when used as a primary master clock). This programmable master clock is capable of storing (in a non–volatile memory) and controlling up to 800 events (with optional zones), each set with precise second resolution. Special programs can be readily programmed for up to 255 different schedules and holidays.

The SMA 3000 includes a RJ45 input for interfacing with a computer and programming the clock through an optional web interface. The master clock is also capable of interfacing with other systems, such as school intercoms. The SMA 3000 can control two (2) different clock systems simultaneously.

In addition, the RS485 input and output can control Sapling RS485 analog and digital clocks. The SMA 3000 master clock has the capabilities to receive GPS time (optional) or time from a SNTP server. As an option, the clock can also function as an SNTP server. The master clock includes a ten (10) year battery backup for timekeeping.

Want to go wireless?  The SMA 3000 also has the capability of acting as a wireless transmitter (optional) to the Sapling Wireless clock systems. The transmitter utilizes 915–928 MHz frequency–hopping technology.

Highlights

• LED display for a clear, accurate readout
• Two line, backlit LCD display with 20 characters per line
• Improved 2×8 rubber pushbutton keyboard
• (S)NTP Input Capability
• Up to 10 server addresses can be pre-programmed into the unit for continuous, accurate synchronization (with Browser software upgrade)
• DHCP Capable
• Interfaces with other systems
• 12 or 24 hour mode
• Automatic bi–annual daylight savings time changes (when used as a primary master clock)
• Bias seconds output
• Adjust the time plus or minus a few seconds or minutes to fit your application, while still receiving an input from another source
• RS485 input and output for time correction and synchronization
• Two (2) relays for simultaneous correction of two synchronous-wired clock systems
• Ten (10) year battery backup for timekeeping

Optional Features – a la Carte

• Four or eight configurable auxiliary relays (zones)
• 800 event capability
• 255 pre-programmed schedule changes
• Two (2) programmable signal durations per circuit
• GPS input
• Wireless Transmitter/Repeater for correction of the SAL series analog clocks or SBL series digital clocks
• SNTP Server
• With this software upgrade, the new SMA Master Clock can be used as a SNTP server to interface with other devices
• Web interface software upgrade
• Extremely intuitive graphical user interface that allows the user to configure all of the settings of the SMA through a simple web interface
• Easy programming of the master clock’s four or eight auxiliary relays for scheduling
• Control of all of the IP settings
• View complete lists of all the pre-programmed events and schedules
• Web Dealer Link
• Countdown feature
• Digital clocks will countdown a preset amount of time when the relay is activated