Electric Time 99B-MI Manuel utilisateur
M274
I01DN
HOLD ENTER
KEY TO BEGIN
CANCEL
HR
99b-mi
Minute Impulse Clock Controller
USER’S MANUAL
Mon Jun 01, 2009
12:00:00 PM DST
97 West Street
Medfield, MA 02052
U.S.A. (508) 359-4396
www.electrictime.com
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
QUICK START GUIDE ..........................................................................
INTRODUCTION ...................................................................................
SPECIFICATIONS .................................................................................
TERMINAL COMPARTMENT LAYOUT.................................................
MOUNTING ...........................................................................................
BEFORE MAKING CONNECTIONS ! ...................................................
CONNECTING “MI CLOCKS”...............................................................
CONNECTING “MI-SS CLOCKS”.........................................................
CONNECTING “RP CLOCKS”..............................................................
CONNECTING “GPS”...........................................................................
CONNECTING “HR” Output ................................................................
CONNECTING “MULTI-DROP” & “AUX”.............................................
CONNECTING POWER.........................................................................
USER INTERFACE ...............................................................................
BASIC DISPLAYS .................................................................................
OPERATION ..........................................................................................
BASIC SETUP FUNCTIONS..................................................................
TECH MODE ..........................................................................................
TROUBLESHOOTING............................................................................
SERVICE ................................................................................................
DST CHANGE ........................................................................................
WIRING DIAGRAMS..............................................................................
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TABLE OF CONTENTS
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A-7960
A-7960-1
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
QUICK START GUIDE
1) DISCONNECT 115VAC POWER CIRCUIT BEFORE
MAKING ANY WIRING CONNECTIONS
2) INSTALL ALL CLOCKS WITH CLOCK HANDS
POINTING AT 12:00
3) INSTALL 99B-MI CLOCK CONTROLLER
(#10 SCREWS RECOMMENDED)
4) CONNECT 99B-MI CLOCK CONTROLLER TO
CLOCKS (24VAC - 16AWG RECOMMENDED)
!
4 OUTPUTS PROVIDED LABELED “MI CLOCK” 1-4
!
“HOME RUN” WIRING REQUIRED FROM EACH
CLOCK TO 99B-MI OUTPUTS “MI CLOCK” 1-4
!
SHIELDED CABLE RECOMMENDED
5) CONNECT DEDICATED 115VAC BRANCH CIRCUIT
TO 99B-MI CLOCK CONTROLLER
6) TURN ON 115VAC POWER
7) CLOCKS WILL AUTOMATICALLY RESET TO
CORRECT TIME
115VAC/60Hz/1A
L
N
G
POWER IN
115 VAC DEDICATED
BRANCH CIRCUIT
M274
Pg. 3 of 20
L1 L2 C
G
MI CLOCK 1
TO CIRCUIT BOARD
ON CLOCK
SHIELD
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
INTRODUCTION
The 99B-MI Clock Controller is a microprocessor based master clock that
provides completely automatic control of Electric Time minute impulse clocks.
!Provides “Minute Impulse” (MI) Control
(Clock hands index from one minute to the next)
!Automatically resets clocks after power failures (Resets at 6X speed)
!Automatically resets clocks for Daylight Saving Time (if required)
!Customizable Daylight Saving Time
!Precision Quartz Time Base
!Optional GPS interface for ultimate time keeping accuracy
!10 Year Battery Backup for time base
!For indoor or outdoor use - Protected to IP65
!ETL listed to UL 863
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SPECIFICATIONS
Input Power 115VAC/50 or 60Hz/1A or 230VAC/50 or 60Hz/0.5A (Factory Preset)
Timebase Drift +/- 4 min / year (standard), NONE (GPS)
Clock Outputs 24VAC Minute Impulse
!
Controls up to (4) Minute Impulse (MI) Clocks
24VDC Reverse Polarity
!
Controls up to (20) Reverse Polarity (RP) Clocks
24VAC Sweep Second line (continuous power)
!
Controls up to (2) MI Clocks with Sweep Second Hands
**For multiple clock arrays, contact Electric Time to verify maximum
electrical loads on 99B-MI
Event Outputs 24VAC Hour Strike (configurable pulse output)
Communication RS-232 port, RS-485 port
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
9.95 [253 mm] 4.53 [115 mm]
7.83 [199 mm]
7.03 [179 mm]
7.78 [198 mm]
WIRING TERMINAL
COMPARTMENT
CLEAR HINGED
COVER
Ø0.21 [Ø5.2 mm]
M274
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DIMENSIONS IN INCHES [MILLIMETERS]
WARNING: DISCONNECT POWER BEFORE SERVICING OR CHANGING FUSE
USE COPPER CONDUCTORS ONLY CAUTION: REPLACE FUSES WITH SAME TYPE SHOWN
PGM L1 L2 C
G
MI CLOCK 3
115VAC/60Hz/1A
L
N
G
POWER IN
GPS
C
HRSS
RP CLOCKS
24VDC / 1A
+-
RS-232
AUX
GND
TX RX
12V
RS-485
MULTI - DROP
GND
BA
12V
L1 L2 C
G
MI CLOCK 4
L1 L2 C
G
MI CLOCK 1
L1 L2 C
G
MI CLOCK 2
24VAC / 60 Hz / 2A TOTAL FUSE
1A/250 VAC
FUSE
2.5A/120 VAC
POWER
FACTORY
PROGRAMMING PORT
OPTIONAL
GPS INTERFACE
RS-485
CONNECTION
REVERSE POLARITY
CLOCK OUTPUT
SWEEP SECOND
& HOUR STRIKE
OUTPUTS
ELECTRIC TIME
MI CLOCK
OUTPUTS
POWER INPUT
(230 VAC OPTIONAL)
RS-232
CONNECTION
24VAC TRANSFORMER
POWER INDICATOR
SECONDARY
FUSE PRIMARY
FUSE
Terminal Compartment Layout
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
M274
Pg. 6 of 20
MOUNTING
Mount the 99B-MI in an accessible location using suitable
hardware per installation (#10 Screws recommended)
BEFORE MAKING CONNECTIONS !
Shut off power to all circuits before making any electrical
connections. DO NOT connect 115VAC mains power to 99B-MI
until all other wiring connections have been made
All clocks should be installed / mounted with all clock hands
pointing at 12:00. Clocks will automatically reset to correct time
when power is applied to 99B-MI
For ease of installation, all 99B-MI Inputs & Outputs are shown
on the wiring label on the inside of the terminal compartment
cover. (See Pg. 5)
CONNECTING “MI CLOCKS”
(Minute Impulse - 24VAC)
For multiple clocks, “Home Run” wiring is required
between each clock and one of the “MI CLOCK” outputs
on 99B-MI
L1 L2 C
G
MI CLOCK 1
TO CIRCUIT BOARD
ON CLOCK
SHIELD
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
CONNECTING “MI-SS CLOCKS”
(Minute Impulse, Sweep Second - 24VAC)
For multiple clocks, “Home Run” wiring is required between each
clock and one of the “MI CLOCK” outputs on 99B-MI
Connect “SS” & “C” terminals to the “LINE” and
“NEUTRAL” terminals respectively of the smaller
circuit board on the clock
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C
HRSS
LN
SMALLER CIRCUIT
BOARD
CONNECTING “RP CLOCKS”
(Reverse Polarity - 24VDC)
Multiple clocks to be wired in parallel
Ensure that polarity is the same for all clocks
(i.e. wires connect to same side of connector on all clocks)
TO CONNECTOR ON
CLOCK
RP CLOCKS
24VDC / 1A
+-
CONNECTING “GPS”
Connect GPS Receiver to “GPS” terminals, matching wire
colors to colors shown on wiring diagram on inside cover of
terminal compartment
TO GPS RECEIVER
GPS
L1 L2 C
G
MI CLOCK 1
TO CIRCUIT BOARD
ON CLOCK
SHIELD
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
M274
Pg. 8 of 20
CONNECTING “HR” OUTPUT
Connect “HR” & “C” terminals to LINE & NEUTRAL
terminals respectively of external device
(See Manual M274-C for explanation of “HR” Output
function)
TO EXTERNAL
DEVICE OR RELAY
C
HRSS
CONNECTING “MULTI-DROP” & “AUX”
For custom installations only. Contact Electric Time for information.
POWER CONNECTION
Connect , and terminals to 115 VACGround Neutral Line
dedicated branch circuit
115VAC DEDICATED
BRANCH CIRCUIT
115VAC/60Hz/1A
L
N
G
POWER IN
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
M274
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USER INTERFACE
1) LCD Display
2) ENTER
!
Hold for (5) seconds to access menus
!
Use to activate menus and make selections
3) CANCEL
!
Use to cancel active menu selections
!
Hold for (5) seconds to exit all menus
4) ArrowsUP / DOWN
!
Use to scroll through menus and menu selections
5) LED’s
!
L1 / L2: Indicate which MI output line is active
!
HR: Indicates status of HR output
!
GPS: Indicates status of GPS
>
OFF: GPS not connected
>
Flashing: GPS found but not locked
>
ON: GPS locked
!
ON: Blinks to indicate 99B-MI is on and processor is running
HOLD ENTER
KEY TO BEGIN
CANCEL
HR
I01DN
Mon Jun 01, 2009
12:00:00 PM DST
97 West Street
Medfield, MA 02052
U.S.A. (508) 359-4396
www.electrictime.com
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
M274
Pg. 10 of 20
“Running” Display
!
!
Displays current Date and Time
Displays “DST” during periods of the year when
Daylight Saving Time is being observed (will not
be displayed in locations not observing Daylight
Saving Time)
“Correcting Clock” Display
!
Appears when clock is resetting
!
Alternates with Running Screen every 6 seconds
!
Displays current location of clock hands
!
Note: If clock hands are fast by 2 hours or less,
hands will not move during reset mode
BASIC DISPLAYS
OPERATION
The 99B-MI Clock Controller is designed for fully automatic operation. However, should user
intervention be required, review the following instructions for proper operation of the 99B-MI.
Accessing Menus
!
Hold ENTER key for (5) seconds
Making Menu Selections
!
Use UP / DOWN arrows to scroll through menus
!
Press ENTER key once to activate menu choices
!
Use UP / DOWN arrows to scroll through menu choices
!
Press ENTER key to select menu choice
!
Hold CANCEL key for (5) seconds to exit menus and return to “Running” Screen
Mon Jun 01, 2009
12:00:00 PM DST
Correcting Clock
Hands At: 11:20
06-01-2009 Electric Time Company, inc. Medfield, MA 02052 USA
Ph: (508) 359-4396 Fax: (508) 359-4482
www.electrictime.com
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