2070L Controller

Product Overview

The 2070L Controller is an exciting addition to McCain’s traffic controller product offering; an advanced, next-generation version of the Caltrans type controllers. Designed in full compliance with Caltrans Transportation Electrical Equipment Specifications (TEES), the 2070L is interchangeable with standard 170 controllers. This allows end users to upgrade existing intersections to a modern high-performance platform without replacing cabinet hardware. The 2070L is an advanced, ruggedized, multi-tasking field processor and communications system that is easily configurable for a variety of traffic management applications.

Benefits

• The controller’s multitasking operating system is supports a variety of applications
  
• Easily upgrades current intersection hardware
  
• Open architecture insures compatibility with off-the-shelf products
  
• OS-9 real-time operating system is compatible with standard software modules from different vendors
  
• Interchangeable with standard 170 controllers without the need to replace cabinet hardware

Standard Features

• Microware OS-9 real-time operating system (RTOS)

• 2070-IB CPU Module
• 2070-2A Field I/O Module
• 2070-3B LCD/Front Panel Module
• 2070-4A Power Supply
  

• CPU Module: Freescale MC68EN360, 32 Bit, 24.576 MHz microprocessor
• I/O Module: Freescale MC68LC302 microprocessor, running at 20 MHz

• 8MB Flash memory (expandable to 16MB)
• 8MB PSRAM
• 2MB non-volatile SRAM

Applicable standards

• Meets or exceeds Caltrans TEES 2002 standards including ERRATA 1 and 2

Interfaces

Communication interfaces

• SDLC ports (2)
• ACIA ports (5)
• 10 Base-T Ethernet
• Datakey removable storage device

• Display: 8 lines x 40 characters
• Keyboards: 3 x 4 navigation and 4 x 4 data entry keypads

• Rear connectors C1S, C11S, and C12S

Software

Compatible with McCain’s 2033 intersection control, 2045 arterial master control, and 2042 ramp metering control software. Also compatible with any 2070L compliant third party software. (See separate data sheets for details on McCain’s software control programs).

General Specifications

Options

• McCain control software
• Available modules
  
  • 2070-2B field I/O module for NEMA applications
    
  • 2070-3A large 4 x 40 character display
    
  • 2070-6A dual 1200 baud modem
    
  • 2070-6B dual 9600 baud modem
    
  • 2070-7A dual RS232 serial ports
    
  • 2070-7B dual RS485 serial ports
    
  • 2070-8 NEMA adapter