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Sapling SMA-2000 Wireless Master Clock

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Sapling SMA-2000 Wireless Master Clock

The Sapling SMA 2000 master clock with wireless transmitter utilizes 915-928MHz frequency-hopping technology. Functions are programmable via two push switches in conjunction with a six digit LED display. The SMA2000 features automatic daylight savings time.

Categories: , , Product ID: 2271

Sapling SMA-2000 Master Clock

 

SPECIFICATIONS

Time base:

Voltage input:

Display:

Color:

Housing:

Keypad:

Temperature range:

Operating:

Shelf:

Calendar:

 

 

 

 

Standby time keeping:

Memory:

Outputs:

Optional outputs:

 

Housing dimensions (LxWxD):

Mounting:

Weight:

Includes:

 

Compliance:

 

OPTIONS – Zones

Auxiliary zones:

Contact rating:

Signal duration:

 

OPTIONS – Transmitter

Input sensitivity:

RF signal output:

Transmission frequency:

 

OPTIONS – GPS

Antenna:

Antenna dimensions:

 

 Crystal

90 – 250 VAC, 50/60 Hz

Vibrant LCD and .56” LED display

Black

Smooth surface metal case

2×8 rubber tactile keypad

 

0°C – 45°C

-15° – 70°C

Built-in calendar with leap years, GPS (optional), SNTP, Wireless repeater, RS485 , 58 minute correction, 59 minute correction, National Time andRauland, Dukane digital

Ten (10) years

Non-volatile EEPROM

RS485, RS232, and 2 clock circuits

Sapling Wireless Communication (with transmitter option)

Surface – 11” x 17.5” x 1.75”

Wall mount or rack mount

3.5 lbs.

1 – 6 foot power cord

1 – Mounting Kit (rack or wall)

UL, cUL pending and FCC part 15, Section 15,247

 

4 or 8 zones optional

8 amps, 0 – 220 volts

2 programmable signals per circuit, 1 -9999 seconds or on/off

 

-103 dBm

30 dBm (1 watt)

915 – 928 MHz frequency-hopping

 

Thread mount on 3/4” conduit

Diameter: 3.04” Height: 2.94”

 

Description

Sapling SMA 2000 Master Clock

The Sapling SMA 2000 master clock utilizes advanced microprocessor-based technology. Functions are programmable via two push switches in conjunction with a six digit LED display. The SMA2000 features automatic daylight savings time (when used as a primary master clock), which can be disabled if necessary.

This programmable master clock is capable of controlling two (2) different clock systems simultaneously. It also has the ability to control other systems such as school intercom. Programming data is stored in non–volatile memory.

The SMA 2000 includes an RJ45 input for interfacing with a computer and programming the clock through an optional web interface. In addition, the RS485 output can control Sapling RS485 analog and digital clocks.

The master clock can receive GPS time (optional) or time from a SNTP server. As an option, the clock can also act as a SNTP server. The SMA 2000 includes a ten year battery backup for timekeeping.

The SMA 2000 can function as a wireless transmitter (optional) to the Sapling Wireless clock systems. The transmitter utilizes 915–928 MHz frequency–hopping technology.

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