Overview


The 2070LDX controller is part of Intelight’s award winning “X-Series” CalTrans/170/33X controller line. The 2070LDX meets and exceeds the current ATC, CalTrans, and NTCIP standards providing agencies with a robust, industry-leading, true open architecture hardware platform.

The LDX runs Linux on a PowerPC motherboard offering speed, performance and multi-thread capabilities for today and the future. The layout of the ports provides front-facing access of the Ethernet ports, USB and serial connections. The 2070LDX includes a large backlit 16×40 LCD screen.

ATC 1C Engine Board


  • Latest ATC5201 draft standard compliant engine board
  • 2070 slot carrier module with front panel support for
    • 2070 standard 1X module
    • 3.3v DataKey socket
    • 4x RJ45 Ethernet ports
    • TEES compliant D type 25pin C13S port
    • Fully compliant to latest Caltrans TEES 2070
  • Engine board CPU module
    • Fully 2070 hardware and software compliant with latest national ITE/NEMA/AASHTO 2070 standard
    • Motorola (Freescale) MPC8248, 32-bit, 400 MHz, PowerPC instruction
    • 64MB of DRAM
    • 64MB of flash memory
    • 7 serial ports (SP1‐6, SP8)
    • RTC time reference with extended hold up

ATC Platform


  • Compliant with latest ATC 5.2b, ATC 6.1 (latest draft) and Caltrans 2009 TEES (2070-1C)
  • Open Linux O/S architecture for hosting various 2070 software applications
  • Runtime libraries per ATC5.2b (ATC 6.1 latest draft)
  • Full support for all required ATC 6.1 software drivers under the latest Linux kernel release v3.4
  • Configurable 170, 170E, 2070, NEMA TS-1, TS-2 type 2 parallel interfaced cabinet applications
  • Also configurable for NEMA TS-2 type 1 and ITS serially interfaced cabinets applications
  • Heavy-duty model 2070-4A power supply
  • Environmentally hardened (operating ambient temperature from -40C to +80 C)

Available in four basic I/O configurations


  • 2070LDX includes 2070-2A field I/O module for parallel interface to 170/170E/2070 cabinets
  • 2070LDX-2N includes 2070-2N field I/O module for serial interface with ITS and NEMA TS-2 type 1 cabinets
  • 2070LDX-N includes 2070-N1 extensions for TS-1 & TS-2 type 2 cabinets
  • 2070LDX-B includes 2070-2B field I/O module for interface to ITS cabinets and other RS-485 peripherals

Product Info Sheet


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