Valcom V-WMCA, V-GPSA, V-GPS-TX Instruction Manual
Valcom Master Clock (V2)
V-WMCA
V-GPSA
V-GPS-TX
Valcom, Inc.
5614 Hollins Road
Roanoke, VA 24019
Valcom Master Clock (V2)
Table of Contents
Installation Instructions
Wall Mount…………….....……………………………………….................
Before You Get Started
Rear View of Unit…………..………………………………………................
System Connection Diagrams
2 Wire Communication..........................................................................
Sync Wire Communication…………………………………………………...
Input Connections
Sync-Wire Inputs.....................................................................................
Patch Cable Installation..........................................................................
Programming the Valcom Master Clock
Setting the Time......................................................................................
Setting the Date......................................................................................
Technical Mode......................................................................................
Setting the RS485 Data Rate....................................................................
Setting Daylight Savings Time..................................................................
Setting 12 or 24 Hour Mode...................................................................
Setting Clock #1 Relay Output................................................................
Setting Clock #2 Relay Output................................................................
Setting the Primary Input..........................................................................
Setting the Secondary Input.....................................................................
Setting the Offset....................................................................................
Setting the Bias Seconds..........................................................................
Setting Once a Day Pulse Input................................................................
Sending Diagnostics...............................................................................
Sync-Wire Protocol Definitions.................................................................
Web Browser Programming
Log-In....................................................................................................
Main Menu............................................................................................
Technician Level.....................................................................................
System Settings.......................................................................................
IP Settings..............................................................................................
Clock Features.......................................................................................
Database Maintenance...........................................................................
Support
Frequently Asked Questions.....................................................................
Troubleshooting.....................................................................................
Page 3
Page 4
Page 5
Page 6
Pages 7 - 9
Page 10
Page 11
Pages 11-12
Page 12
Page 12
Page 12
Page 13
Pages 13-14
Pages 14-15
Page 15
Page 16
Page 16
Page 16
Pages 16 - 17
Page 18
Page 18
Page 20
Page 21
Page 22
Pages 23 - 26
Pages 27 - 30
Page 31
Page 32
Page 33
Page 34
Page 2
Valcom Master Clock (V2)
Wall Mount Installation
Fig 1
Instructions
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.
Page 3
Valcom Master Clock (V2)
Before You Get Started
Installing the Master Clock with the Line Cord Receptacle
Rear View of Unit
6”
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 halves of the bushing together until they lock.
3. Put the wires through the knockout and push the bushing into the metal until it
locks into place. The word Heyco on the bushing faces up.
4. Put each wire into the supplied connector and tighten the screws. The wiring label
located on the chassis will show where to connect the wires.
Rear View of Unit
1 2 3 4 5 6 7 8 9
N/A
1
Remainder of cord not shown
0.5”
10
N/A
2
Clock 1 & 2 Sync-Wire Outputs - This terminal block is where connections would be landed for Clock
3
1 and Clock 2 sync-wire communication relay outputs.
RS485 Input/Output - This terminal block is where connections would be landed for RS485 communi-
4
cation to and from other Valcom systems.
Inputs - This terminal block is where connections would be landed to use the Valcom Master Clock as
5
a slave clock when being controlled by another system.
N/A
6
Ethernet - This RJ45 jack is used for connecting the master clock to a network for programming and/
7
or timekeeping capabilities.
GPS Antenna - This port is for connecting the GPS Antenna (V-GPSA or V-GPS-TX only).
8
RS232 Port- This RS232 port is used for debugging only.
9
Power Input- This power outlet is used to power up the Valcom master clock.
10
Page 4
Valcom Master Clock (V2)
System Connections - Wired Systems
2 Wire Communication
19 18
DATA IN
V-C6124P
24 volt outputs
+ - + - + -
24 VDC IN
+ - + - + -
V-CCU
Orange
Yellow
2 Wire Digital
Output to Clocks
V-C6124P and the V-CCU
are ordered as a V-VCU
V-D2425 or V-D2440
Black
White
V-A2412 or V-A2416
Page 5
Valcom Master Clock (V2)
System Connections - Wired Systems
Sync-Wire Communication via Clock #1 or #2
10 Amp Contact Rating
Page 6
Valcom Master Clock (V2)
Inputs - Sync-Wire Inputs Installation
This system can accommodate both a primary and secondary (for backup) auxiliary time synchronization input.
The following protocols cannot be used simultaneously: 59 minute sync, 58 minute 1-4 sync, National Time/
Rauland, Dukane Digital, Rauland Digital and once a day Pulse. An example of a configuration would be
SNTP being the primary input and 58 minute correction being a secondary input. Setting the primary source
to 59 minute sync and the secondary source to Dukane digital would be an incorrect configuration.
59 Minute Correction
Dry Contact Closure 110VAC Interface 24VAC Interface
7 17 8 12 16 17 15 17
N.O.
COM
Dry Contact Closure 110VAC Interface 24VAC Interface
7 17 8 12 16 17 15 17
N.O.
58 Minute Corrections 1-4
110VAC Neutral
110VAC Hot
110VAC Neutral
110VAC Hot
24VAC Neutral
24VAC Neutral
24VAC Hot
24VAC Hot
COM
Page 7
Valcom Master Clock (V2)
Inputs - Sync-Wire Inputs Installation
National Time/Rauland
Dry Contact Closure 110VAC Interface 24VAC Interface
7 17 8 12 16 17 15 17
N.O.
COM
Rauland Digital
Input
11 17
110VAC Neutral
110VAC Hot
24VAC Neutral
Output
24VAC Hot
Dig Line
+5V
Page 8
Valcom Master Clock (V2)
Inputs - Sync-Wire Inputs Installation
Dukane Digital
7 17 14 8
Reset
13
Minute Pulse
Ground
Once a Day Pulse
Dry Contact Closure
7 17 8 12
N.O.
COM
Page 9
Valcom Master Clock (V2)
Patch Cable Installation
Fig 1.1
Wall Jack to
Network
1) Connect a patch cable to the RJ45 port on the Valcom 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.
Page 10
Valcom Master Clock (V2)
Programming the Valcom Master Clock
Programming may be accomplished manually or through the web interface. See page 19.
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.
Fig 2.1
Set Hour
Set Minute
*Press both buttons on the front panel simultaneously to enter programming mode.*
Once programming mode has been entered, the
number “1” will appear in the far left position. This
prompt allows the user to set the year. Use the
bottom button to scroll from “00-99” on the display and set the year.
Press the top button to enter option 2. The number
“2” will appear on the left side of the LED display.
This prompt allows the user to set the month. Use
the bottom button to scroll between “01-12”.
Page 11
Loading...