NEMA SMU-12/16 Level 1 Features and Specifications

FEATURES

Flash Time adjustable from 1 to 16 seconds
RESET keypad prevents defeating signal monitor operation if 'RESET' is taped down
Conflicting Green, Yellow, or Walk on any two or more non-compatible channels
Microprocessor based design
Real Time Clock
Internal Watch Dog flash transfer hardware circuit
Three Event Logs, each of 100 records, retained through power failure
Enhanced Monitoring
Displaying permissive programming on front panel display and Personal/Laptop Computer
4 line x 20 character back-lit extended temperature range LCD display for clear display of information

BENEFITS

Reduced Litigation
Easier Monitor Programming
Accurate Record Keeping and Data Logging
Improved Intersection Operation and Efficiency
Cost Effective

SPECIFICATIONS

SIZE	4.5" wide x 10.5" high x 9.1" deep.
POWER REQUIREMENTS	89 to 135 volts ac. 60 +/- 3 Hertz 1 Amp SLO-BLO fusing
TEMPERATURE	-34°C to +74°C Operating -40°C to +85°C Storage
CHANNELS MONITORED	12 Channels with 4 inputs / channel (Green, Yellow, Walk, Red / Don't Walk).
MONITORED SIGNALS	Controller Voltage Monitor. +24 Volt dc. (24VI and 24 VII) 48 ac field wire voltages (both polarities of sinusoid are monitored independent of one another).
DISPLAYED INFORMATION	All active channels on 4 line x 20 character LCD.

THE FOLLOWING SHOWS OUTPUT TRANSMISSIONS OBTAINED ACROSS THE RS232 PORT BY ACCESSING THE FRONT PANEL KEYPAD. THE OUTPUT SHOWN HERE WAS ALSO DISPLAYED CONCURRENTLY ON THE LCD AS EACH TRANSMISSION WAS PRINTED TO AN 80 COLUMN WIDE SERIAL PRINTER.

Copyright (c) 1993

Traffic Sensor Corp.

Rev.  G 2/9/93


>HELP


TIME hour:min:sec

DATE month/day/year

FAULT Disp Faults

PFAULT Print Faults

MESSAGE Disp Mess

PMESSAGE Print Mess

CLEAR Clear Data

PLOG Print Log

CLEARLOG Clear Log

PGCARD Disp.  Prog.  C.

COM Set up RS 232

ID Location Ident.

FLASHDLY Rly Dly

ANALOG Disp Line V

SETUP Setup Opt.

ERASE Setup Erase

DSPSETUP Disp.  Setup

SELFTEST Self Test

DONE



>TIME


TIME 10:12:52


>DATE


DATE 04/25/93


>PFAULT


SITE FFFF FFFF DATE 04/25/93 TIME 10:13:03

#    DATE       TIME        111 TEMP AC   24Vl  FAULT
                   123456789012  (F) LINE MON
000  4/22/93 15:53 RYRGRYGG      55  105   24   CONFLICT 6Y 7G

010  4/20/93 15:46 GGYRGRRR      55  104   23   CONFLICT 1G 2G

020  4/17/93 15:57 RGRGRGGR      55  106   24   MULT IND 7Y 7G

030  4/17/93 13:27 GGYRGRRR      65  105   24   MIN FAIL 8R



>PMESSAGE>

SITE 1127 3423 DATE 04/25/93 TIME 10:13:14
#  DATE   TIME              111   TEMP   AC     24V1   MESSAGE
                   123456789012    (F)   LINE   MON


00 04/22/93 16:04  G Y R W         77     99     24    NO PROG CARD

01 04/20/93 10:22  W R GY          55     92     22    POWER FAIL

02 04/18/93 15:55  GYWRRRRR        64     105    22    MIN FAIL 7Y

03 03/23/93 08:27  RGWRGYRG        57     108    23    MIN FAIL 4Y



>CLEAR

ARE YOU SURE yes=l 1

FLT--O MSG=L BOTH=2 2

CLEARED MSG & FAULT

RESET



>PLOG

SITE 1127 3432 DATE 04/25/93 TIME 10:13:30 

04/25/93 10:11 FRONT PANEL RESET 

04/25/93 10:11 SET UP 

04/22/93 16:04 POWER UP 

03/06/93 14:10 CLEAR LOG



>CLEARLOG

ARE YOU SURE yes=l I

DONE



>PGCARD                                >COM

                                        BAUD RATE 9600

PROGRAM CARD

CHANNEL

           1ll                         >ID
  123456789012                          SITE 1127 3423

 1X   JJ    J

 2 X  JJ  J J 

 3  X   JJ   J 

 4   X  JJ J J                         >FLASHDLY

 5    X   J                             RELAY DLY 05

 6     X  J J	

 7      X  J	

 8       X J J                         >ANALOG

 9        X J                           TEMP deg. P   55

10         X J                          LINE VOLTAGE  104

11          X                           24V 1 MONITOR  23

12           X 

                                        DONE

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