Sapling SMA 2000 Series User manual

SMA 2000 Series Master Clock
The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
Installation Manual V3

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
2
Table of Contents
Installation Instructions
Wall Mount 3
Rack Mount 4
Before You Get Started
Installing the Master Clock with the Line Cord Receptacle 5
AC Power Wiring using 14 AWG Romex Cable 5
Rear View of Unit 6
Remote Antenna Installation 6
Remote Antenna Mounting Instructions (Rack mount only) 7
System Connection Diagrams
Wired Systems – 2 Wire Digital Communication 8
Wired Systems – RS485 Communication 9
Wired Systems – Sync-Wire Communication 10
Input Connections
Sync-Wire Inputs 11
Fire Alarm Input 14
Patch Cable Installation 14
Programming the SMA 2000 through the LED Display
Setting the Time 15
Setting the Date 15
Setting the RS485 Data Rate 16
Setting Daylight Savings Time 16
12/24 Hour Mode 16
Setting Clock #1 & #2 Sync-Wire Outputs 17
Setting the Primary and Secondary Inputs 19
Setting the Tiem Zone Offset 19
Setting the Bias Seconds 19
Viewing the Last TIme the Clock Received an Input Signal 20
Internet Connection Status 20
Setting the Clock to Work on a Crossover Cable/Static IP 20
Setting Diagnostics 21
Web Browser Programming
Accessing the Web Interface when connected through DHCP 23
SMA 2000 Master Clock
Accessing the Web Interface when Using a Static IP 23
Accessing the Web Interface when Using a Crossover Cable 23
Log In 24
Main Menu 25
Technician Level Menu 26
System Settings 26
IP Settings 29
Clock Features 32
Database Maintenance 33
Support
Frequently Asked Questions 34
Troubleshooting 35

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
3
1. Remove the cover of the wiring panel (Fig 1).
2. Mark the four drilling points on the wall based on the drawing above.
3. Drill the holes for the anchors supplied in the mounting kit at the designated markings from step 1.
4. Install the four anchors in the holes that were just drilled.
5. Install the first two screws in the top holes leaving 1/8” of the thread exposed.
6. Line up the top key slots over the screws and lock the master clock into place.
7. Install the bottom screws through the wiring access panel and tighten into place.
8. After all wiring is complete, re-install the wiring panel cover.
Wall Mount Installation
Fig 1

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
4
1. The master clock is 1U in size. Install the threaded nuts in the desired location in the rack rails.
2. Put the nylon washers on the two screws supplied.
3. Line up the master clock with the threaded nut.
4. Insert screws into the threaded nuts and tighten.
Rack Mount Installation

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
5
Before You Get Started
Installing the Master Clock with the Line Cord Receptacle
Caution! Do not plug in the power cord until the following steps are completed.
1. The square knockout on the wiring chassis must be removed.
2. The Heyco Bushing must be attached to the power cord as shown. Use pliers to push both halfs of the bushing together while they lock.
3. Put the wires through the knockout and push the bushing into the metal until it locks tightly into place. The wrod Heyco on the bushing faces
up.
4. Put each wire into the supplied connector and tighten the screws. The wiring label located on the chasssis will show where to connect the
wires.
Remainder of cord not shown
AC Power Wiring using 14 AWG Romex Cable
Caution! The AC Power Source must be turned OFF.
1. Remove a round knockout on the wiring chassis, preferably one near the AC Input Connector.
2. Install a standard ½” Romex Bushing and tighten in place.
3. Pass the Romex Cable through the Bushing and clamp in place. Do Not over tighten the screws.
4. Strip back the outside cable sheathing to expose the White, Black and Ground wires.
5. Strip back the insulation on the White and Black wire ¼”.
6. Put each wire into the supplied connector and tighten the screws. The wiring label located on the wiring chassis indicates where to connect
the wires.

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
6
Installing the Remote Antenna
When the rack mount master clock and the wireless option are ordered, the package includes a remote antenna. In order for the clock to send out the wireless
signal to the surrounding slave clocks, the remote antenna must be installed. Follow the below directions for installation.
Notes: Use CAT5 ethernet cable. 50 foot maximum length. Use the wire colors as shown above. Note that Pin 1, Pin 4 and Pin 6 use a wire pair and Pin 2
and 3 are single wires.
1) Strip the insulation back 1/4 inch on all wires and twist the 2 wires together of each pair.
2) Pass the cable through a bushing in the wiring chassis.
3) Insert the wires into the connector and tighten the screws.
qN/A
wN/A
eClock 1 & 2 Sync-Wire Outputs This terminal block is where connections would be landed for Clock 1 and
Clock 2 sync-wire communication relay outputs.
rRS485 Input/Output This terminal block is where connections would be landed for RS485 communication to
and from other Sapling systems.
tInputs This terminal block is where connections would be landed to use the SMA as a slave clock when being
controlled by another system.
yRemote RF Antenna (Rack Mount only) This terminal block is where the connection to an external RF antenna
would terminate.
uEthernet This RJ45 jack is used for connecting the master clock to a network for programming and/or
timekeeping capabilities.
iGPS Connector This GPS connector is where the antenna for the GPS gets mounted to (GPS option only).
oRS232 Port This RS232 port is used for debugging only.
aPower Input This power outlet is used to power up the SMA master clock.
Rear View of Unit
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The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
7
1. Remove the cover of the wiring panel.
2. Mark the four drilling points on the wall based on the drawing above.
3. Drill the holes for the anchors supplied in the mounting kit at the designated markings from step 1.
4. Install the four anchors in the holes that were just drilled.
5. Install the first two screws in the top holes leaving 1/8” of the thread exposed.
6. Line up the top key slots over the screws and lock the master clock into place.
7. Install the bottom screws through the wiring access panel and tighten into place.
8. After all wiring is complete, re-install the wiring panel cover.
Remote Antenna Mounting Instructions

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
8
System Connections – Wired Systems
2 Wire Digital Communication

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
9
System Connections – Wired Systems
RS485 Communication

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
10
System Connections – Wired Systems
Sync-Wire Communication

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
11
Inputs – Sync-Wire Inputs Installation
59 Minute Correction
58 Minute Corrections 1–4
Dry Contact Closure
Dry Contact Closure
N.O. 110VAC Neutral 24VAC Neutral
110VAC Neutral 24VAC Neutral
N.O.
COM
110VAC Hot 24VAC Hot
110VAC Hot 24VAC Hot
COM
110VAC Interface
110VAC Interface
24VAC Interface
24VAC Interface
7
7
16
16
15
15
8
8
17
17
17
17
17
17
12
12

11 17
Input Output
The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
12
Inputs – Sync-Wire Inputs Installation
National Time/Rauland
Rauland Digital
Dry Contact Closure 110VAC Interface 24VAC Interface

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
13
Inputs – Sync-Wire Inputs Installation
Dukane Digital
Once a Day Pulse
Dry Contact Closure

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
14
Fire Alarm Interface Installation / Patch Cable Installation
Fire Alarm Interface Installation
The Fire Alarm Interface allows a relay closure to be connected to the SMA master clock that allows the user to interface the existing fire alarm
with the Sapling SBD 1000 or SBD 2000 series digital clocks.
Patch Cable Installation
N.O.
COM
7 810 9
When a relay closure occurs on pins 9 and 10, “FirE” will display on the digital slave clocks connected using RS485 or two wire digital
communication.
1) Connect a patch cable to the RJ45 port on the SMA Master Clock as shown in Fig 1.1.
2) Connect the other end of the patch cable to an Ethernet jack connected to the network.
Wall Jack to
Network
Fig 1.1

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
15
User Level Programming
Setting the Time from the LED Display
To set the time, press the top button to change the hour and/or the bottom button the set the minute.
See Fig 2.1.
Programming the SMA 2000
To enter programming mode, press both the top and bottom button together simultaneously. The top button advances through the options while the
bottom button changes the option.
Fig 2.1
Option 1 - Set Year:
Use the bottom button to scroll from “00-99” on the display and set
the year.
Option 2 - Set Month:
Use the bottom button to scroll between “01-12”.

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
16
Option 3 - Set Day:
Use the bottom button to scroll between “01-31”.
Option 10 - Technical Mode:
If technical mode is desired, press the bottom button until “08” is
reached. Setting option 10 to “08” will allow the user access to options
11-13 when the top button is pressed. Any other value will go directly
to option “20” when the top button is pressed.
Option 11 - RS485 Data Rate:
Press the bottom button to scroll between “01-12”.
01 - Data is transmitted every second 07 - Data is transmitted every 2 minutes
02 - Data is transmitted every 5 seconds 08 - Data is transmitted every 5 minutes
03 - Data is transmitted every 10 seconds 09 - Data is transmitted every 10 minutes
04 - Data is transmitted every 15 seconds 10 - Data is transmitted every 15 minutes
05 - Data is transmitted every 30 seconds 11 - Data is transmitted every 30 minutes
06 - Data is transmitted every minute 12 - Data is transmitted every hour
Option 12 - Daylight Savings Time:
Press the bottom button to scroll between “d”, “1”, or “2”.
“d” will disable this option.
“1” will enable daylight savings pre 2007.
“2” will enable daylight savings post 2007.
Option 13 - 12/24 Hour Mode:
Press the bottom button to scroll between “12” and “24”.
User Level Programming

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
17
Option 20 - Programming the Clock #1 Circuit:
Press the bottom button to scroll through “1”, “2”, “3”, “4”, “5”,
“6”, “7”, “8” & “9”. Please refer to relay selection mode on page 21.
Option 21 - Once a Day Pulse - Set Hour:
This option is only available if “8” is selected in option 20 for once a
day pulse. Press the bottom button to scroll through “00-23”.
Option 22 - Once a Day Pulse - Set Minutes:
This option is only available if “8” is selected in option 20 for once a
day pulse. Press the bottom button to scroll through “00-59”.
Option 23 - Once a Day Pulse - Set Seconds:
This option is only available if “8” is selected in option 20 for once a
day pulse. Press the bottom button to scroll through “00-59”.
Option 24 - Once a Day Pulse - Set Duration (in seconds):
This option is only available if “8” is selected in option 25 for once a
day pulse. Press the bottom button to scroll through “00-99”.
User Level Programming

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
18
Option 25 - Programming the Clock #2 Circuit:
Press the bottom button to scroll through “1”, “2”, “3”, “4”, “5”,
“6”, “7”, “8” & “9”. Please refer to relay selection mode on page 21.
Option 26 - Once a Day Pulse - Set Hour:
This option is only available if “8” is selected in option 25 for once a
day pulse. Press the bottom button to scroll through “00-23”.
Option 27 - Once a Day Pulse - Set Minutes:
This option is only available if “8” is selected in option 25 for once a
day pulse. Press the bottom button to scroll through “00-59”.
Option 28 - Once a Day Pulse - Set Seconds:
This option is only available if “8” is selected in option 25 for once a
day pulse. Press the bottom button to scroll through “00-59”.
Option 29 - Once a Day Pulse - Set Duration (in seconds):
This option is only available if “8” is selected in option 25 for once a
day pulse. Press the bottom button to scroll through “00-99”.
User Level Programming

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
19
Option 30 - Set the Primary Input:
Press the bottom button to scroll between “1-13” to select the input.
00 - Real Time Clock 08 - Dukane
01 - SNTP 09 - Rauland Digital
02 - 59 Minute Correction 10 - Wireless Repeater
03 - 58 Minute Correction (1) 11 - Once a Day Pulse*
04 - 58 Minute Correction (2) 12 - GPS
05 - 58 Minute Correction (3) 13 - RS485
06 - 58 Minute Correction (4)
07 - National Time/Rauland * - Selecting this allows access to options 34-36
Option 31 - Set the Secondary Input:
This option is only available if “8” is selected in option 25 for once a
day pulse. Press the bottom button to scroll through “00-23”.
00 - Real Time Clock 08 - Dukane
01 - SNTP 09 - Rauland Digital
02 - 59 Minute Correction 10 - Wireless Repeater
03 - 58 Minute Correction (1) 11 - Once a Day Pulse*
04 - 58 Minute Correction (2) 12 - GPS
05 - 58 Minute Correction (3) 13 - RS485
06 - 58 Minute Correction (4)
07 - National Time/Rauland * - Selecting this allows access to options 34-36
Option 32 - Setting the Time Zone Offset:
Press the bottom button to scroll through “-12 to 12”. See Fig 3.1 on
page 26 for examples of common offsets.
Option 33 - Set the Bias Seconds + 7500 seconds to - 999 seconds:
This option allows the user to set the bias seconds which allows the
user to adjust the input’s time plus 7500 seconds or minus 999 seconds.
Press the bottom button to scroll through “0000 - 7500”.
Option 34 - Once a Day Pulse Input- Set Hour
This option is only available when option 30 or 31 is set to 11. Press the
bottom button to scroll through “00-23”.
User Level Programming

The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
215.322.6063 P.
215.322.8498 F.
www.sapling-inc.com
20
Option 35 - Once a Day Pulse Input - Set Minutes
This option is only available when option 30 or 31 is set to 11. Press the
bottom button to scroll through “00-59”.
Option 36 - Once a Day Pulse - Set Seconds
This option is only avaiable when option 30 or 31 is set to 11. Press the
bottom button to scroll through “00-59”.
Option 40 - Last Time the Clock Received an Input Signal (in hours)
The display will be between 00 - 99. This option is read only. It cannot
be modified.
Option 44 - Displays Status of Internet Connection:
A “01” will appear on the right side if the master is receiving an Inter-
net Connection. A “00” will appear on the right side if it is not receiv-
ing an Internet Connection. This option is a read-only option.
Option 45 - Crossover/Static IP option
If the right side says “off”, DHCP is being used, if the user presses the
bottom button, the display will change to “cr” which means crossover
mode. In cross over mode, DHCP is turned off and the IP address is
fixed at 192.168.0.123. Depressing the top button advances to the next
menu item. Warning, after making a change, you must wait 20 seconds
and power cycle for this change to take effect. Note that the PC directly
connecting with this needs to be set for a fixed IP address which is not
192.168.0.123. For changing the IP address to a static IP, it must be
done from the web interface. Please see page 22 for details.
User Level Programming