s EAGLE MARC MASTER CONTROLLER
300 SERIES
The MARC300 series controllers are the coordinating
masters in Siemens ITS's closed-loop traffic control
system. As a master controller, the MARC combines
system management control, monitoring, and data
collection capabilities for up to thirty-two (32)
intersections. One MARC controller can control and
supervise the Traffic Program Selection for two (2)
independent groups.
The MARC master controller, fully compatible with
EAGLE local controllers, provides continuous real-time
monitoring and reporting of conditions for each
interconnected SE-PAC equipped controller.
MARC controllers are designed for on-street operation and meet NEMA TS1-1989 and NEMA TS2-1992
environmental standards for actuated controllers.
The friendly, English language-based user interface allows full system access from the on-street master or from
an optional central office site via Siemens ITS's MARCNX Windows-based software. The remote access allows
master and local intersection programming and monitoring, providing improved programming efficiency while
reducing errors.
SPECIFICATIONS
Power Requirements: Physical Dimensions: Temperature Range: Weight:
Voltage: 95 to 135 VAC 9"H x 15"W x 8"D -30°F to +165°F 14 Pounds
Frequency: 57 to 63 Hz (229mm H x 381mm W x 203mm D) (-34°C to +74°C) (30.8 kg)
Consumption: 25 watts
Features
System Control Report Generation System Real-Time Monitoring
P 32 Local Intersections P System Data Reporting by User Request P Automatic and Continuous Master/Local
P 2 Independent Traffic Control Groups P Reports Output via Hard Copy Alarms
P 64 System Detector P Reports Uploaded to Central P Master and Intersection Alarms for
P 48 Traffic Coordination Patterns Status/Activity
P 16 Timing Plans with Cycle Length, Splits, System Parameter Modification P Automatic Central Dial-up Capability
Offsets (Modem Option)
P Priority Based Program Selection (Manual, and Entry P Remote Real-Time Displays
Remote, Time Based, Traffic Responsive) P Display and/or Modify Field Master
P Common Group Sync Reference (Crossing Parameters
Arterials) P Display and/or Modify ALL Local System Logging
P Group Traffic Responsive Operation Intersection Parameters P Automatic and Continuous Alarm Logging
P Matching Program Technique (based on P Remote Timing Modification P System Detector Status
V+O) P Remote System Parameter Modification and P System Program Changes
P Group Time Base Traffic Operation Entry P Traffic Responsive Computations
P 180 Event Capacity
P 10 Week Programs, 99 Day Programs
P Group Time Base, Manual and Remote
Traffic Plans
Siemens ITS 8004 Cameron Road · Austin, TX 78754
Siemens Energy & Automation, Inc. Ph: (512) 837-8310 · Fax: (512) 837-0196
Business Unit Intelligent Transportation Systems http://www.itssiemens.com
Hardware Design Diagnostics
MARC controller units are designed for efficient operation and An internal diagnostic program enhances the maintenance and
ease of maintenance. The metal chassis offer ready access to troubleshooting of the MARC controller. Automatic diagnostics
boards for testing without disassembly. MARC units have begin at power up and continue as long as the unit is operating.
minimum components for maximum reliability. Maintenance and ROM, RAM and Processor checks are included. Other features of
troubleshooting is facilitated using the internal diagnostic the Resident Diagnostics Program provide total indication of unit
program. operation including verification of input and output ports, keypad
and display.
Displays
The MARC controller unit display provides true visibility into Miscellaneous Options
program entries, system data and status. Related parameters are
The MARCNX system offers full access capability of on-street
visible simultaneously.
controllers from an optional central office location via
Windows-based PC software.
Programmability System components can communicate via hardwire, cable, optical
The MARC controller unit offers on-site programming via the fiber, or radio.
front panel keyboard and LCD display or upload/download.
Programming is easy using the English Language Menus. Within
a menu, each parameter may be viewed, and a cursor movement Models
to that parameter makes any changes easy and error free.
MARC3_xM34*
Memory 2 = "D" Conn +
EEPROM technology is used to retain all system timing and Port 3 RS-232 (25P)
control parameters to insure the accuracy of traffic control 3 = "D" Conn +
parameters even during power outages. No batteries are required Port 3 FSK 2 wire +
for retention of traffic system parameters. Clock Time and Event RS-232 (25P)
Logging functions use RAM memory with long life battery 4 = "D" Conn +
support. Port 3 FSK 4 wire
5 = "D" Conn +
Port 3 FSK 4 wire +
System Management RS-232 (25P)
6 = "D" Conn +
MARC provides the user system configuration and/or operation Port 3 FSK 2 Wire
controls including: 7 = "D" Conn +
P Add/Delete Controllers and System Detectors Port 3 Fiber Modem Single Mode
P Enable Traffic Responsive Mode 8 = "D" Conn +
P Assign Intersections to Groups
Port 3 Fiber Modem Multi-Mode
P Assign System Detectors to Computational Channels
9 = "D" Conn +
P Assign Computational Channels to Pattern Select Routines
2-Port 3 RS232 (25P)
Front panel access is permitted to each local controller from the
master location or from the optional central office for x (for use with Fiber Modem options only)
modification of intersection parameters. Special and/or standard
detectors can be assigned as system sampling detectors for use 0 = no additional Port 3
with Traffic Responsive computational channels or for historical
activity logging. 1 = Port 3 RS-232 (25P)
* Memory module option avialable.
Security
MARC permits unrestricted viewing of system parameters, data or
reports but requires a user-specified security code entry for data
alteration. The code can be disabled for perpetual access
capability.
MARC, EPAC, and EPIC are trademarks of Siemens ITS.
Siemens ITS 8004 Cameron Road · Austin, TX 78754
Siemens Energy & Automation, Inc. Ph: (512) 837-8310 · Fax: (512) 837-0196
Business Unit Intelligent Transportation Systems http://www.itssiemens.com
