Interface Card
The RTMS multi-zone radar detector provides outputs through contact closures and/or a serial RS-232 bus. Loop-based legacy systems require detectors with performance matching their existing loop detectors and controllers.
   
  APPLICATIONS:
Freeway Traffic Management Systems
Actuated Intersections
Ramp Metering
   
  FEATURES:
Eliminates costly lane closures
Allows a single side-fired RTMS to emulate conact closures of dual-loop speed traps
or of single loops in multiple lanes
Allows the RTMS occupancy measurement to match 6'x6' loop detectors
A single RTMS radar can cover up to 8 separate lanes without lanes closures
RIC provides surge protection/isolation equivalent to type 222 Isolator Card
Provides visible LED indication of vehicle detection
Provides Fail Safe operation for actuated signalized intersection applications
2-channel or 4-channel RIC cards plug into standard Input Files
Compatible with NEMA TS1, TS2 Type 2, Type 170, and 2070 Controllers
Low life-cycle cost:
High reliability
No routine maintenance procedures required
   
PRODUCT SPECIFICATIONS
Interface
Standard Input File pin-out
2 - Channel Card can emulate 2 single loops or a single dual loop speed trap
4 - Channel Card can emulate 4 single loops or 2 dual loop speed traps l Bright LED indicators on each channel and for power/operation
Self Test push-button
 
Controls
Two DIP-Switch sets for matching Extension Delay Time and operation mode
 
Mechanical
LENGTH: (excluding handle) 178mm (7”)
HEIGHT: 114.3mm (4.5”)
WIDTH:
2 - Channel – 28mm (1.125”)
4 - Channel – 59mm (2.312”)
WEIGHT: 120g (4.2oz)
 
Environmental
TEMP RANGE: 37° to +74°C (-35° to 165° F)
HUMIDITY: Up to 95% relative humidity
 
Power Requirement and Drain
OPERATING VOLTAGE RANGE: 18 – 72 VDC
MAXIMUM POWER DRAIN: 1.1 Watt
 
Isolation Performance and Lightning Protection
Electrical Isolation
Input to Output Impedance: 1000 megohm
Input to Output: 3750V (opto-isolator rating)
Input to Controller Power Supply 1000V
 
Lightning Protection
Each input is equipped with internal surge protection (transzorbs) dissipating up to: 1500 Watts