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Controllers 
2070 Controllers Controllers 2070 Controllers 2070LN1 NEMA Controller
2070 Controllers Controllers 2070 Controllers 2070LN1 NEMA Controller
2070LN1 NEMA Controller
Product Brochure:
2070LN1_NEMA_Controller.pdf
Product Overview
McCain’s 2070LN1 NEMA Controller is NEMA TS 1/TS 2 Type 2 compliant and designed in full compliance with Caltrans Transportation Electrical Equipment Specifications (TEES), 2009. The 2070LN1 is a ruggedized, multi-tasking field processor and communications system that is easily configurable for a variety of traffic management applications in a shelf mount configuration.
Benefits
- NEMA TS 1/TS 2 Type 2 compatible
- The controller’s multitasking operating system supports a variety of applications
- Open architecture insures compatibility with off-the-shelf products
- OS-9 real-time operating system is compatible with standard software modules from different vendors
- Easily upgrades current intersection hardware
Standard Features
Operating System
- Microware OS-9 real-time operating system (RTOS)
Modules (standard, included)
- 2070-IB CPU Module
- 2070-2B Field I/O module
- 2070-3B LCD/Front Panel Module
- 2070-4A Power Supply
- 2070-8 NEMA adapter
Microprocessors
- CPU Module: Freescale MC68EN360, 32 Bit, 24.576 MHz microprocessor
Memory
- 8MB Flash memory (expandable to 16MB)
- 8MB PSRAM
- 2MB non-volatile SRAM
Backup real-time clock (RTC)
Applicable standards
- Meets or exceeds Caltrans
Interfaces
Communication interfaces
- SDLC ports (2)
- ACIA ports (5)
- 10 Base-T Ethernet
- Datakey removable storage device
Front panel interface
- Display: 8 lines x 40 characters
- Keyboards: 3 x 4 navigation and 4 x 4 data entry keypads
Cabinet interfaces
- Rear connector C12S
- NEMA connectors, A, B, & C
- D connector with standard TEES pinout
Software
Compatible with McCain’s 2033 intersection control, 2045 arterial master control, and 2042 ramp metering control software. Also compatible with 2070 compliant third party software. (See separate data sheets for details on McCain’s software control programs).
General Specifications
| Dimensions: | 12” H x 17” W x 12” D (rounded to the nearest inch) |
| Form Factor: | Shelf mount configuration |
| Power: | 95 VAC to 135 VAC, 60 Hz (± 3 Hz) +5.0 VDC 1.0 A 10.0 A +12.0 VDC Serial 0.1 A 0.5 A –12.0 VDC Serial 0.1 A 0.5 A +12.0 VDC ISO 0.1 A 1.0 A |
| Environment: | Operating Temperature: -37° C to +74°C Humidity: 0 to 95% (non-condensing) |
| Weight: | ± 20 lbs (based on final module selection) |
Options
- McCain control software
- Available modules
- 2070-2B field I/O module for ITS (SP5) / NEMA (SP3) cabinet 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
