DAHUA ITRTSC-072B-HS Dahua Traffic Signal Controller

Function

Signal Switch

GB-14886

Display Screen

LCD screen: Supports displaying time, phase direction, phase number, phase countdown, phase total time; searching for fault and software information; configuring cycle scheme, control mode, time and date, and network

Flasher

Standard hardware flasher, independent on program control

Flashing Yellow

Flashing yellow during failure

Channel

6 output boards, supporting 72 channels

Phase

16 parent phases and 16 overlap phases. Supports repeat running of parent phase, meeting requirements of repeat timing in a cycle and independent parameter settings; Separately set parameters of phase for cycle schemes and repeated phase. Each cycle scheme can be set with different phase parameters

Signal Group Output

24 groups of independent signal output

Cycle Scheme

Up to 54 cycle schemes

Multi-period Timing

Up to 112 daily schemes, 48 pretimed periods, 20 weekly schemes, 30 daily dispatch schemes, and 30 special dispatch schemes

Pedestrian Crossing

Input of up to 8 pedestrian pushbuttons

Actuated Control

Up to 16-channel coils and 64-channel traffic enforcement cameras. Two detecting devices can be used for detecting one lane

Signal Control Mode

Manual control, pretimed control, cableless linking control, actuated control, adaptive control, and pedestrian crossing coordination control

Manual Control

Manual control through LCD screen, wireless remote control, and remote control through host computer to meet on-site requirements

Change of Control Modes

Switches between manual control and automatic control, meeting minimum safety time and smooth signal switch

Cableless Link Control

Yes. Coordination control is realized by GPS time synchronization and setting offset

Special Mode Control

Supports special mode control

Two-intersection Control

Supports control of two intersections

Temporary Scheme

Supports configuring or clearing temporary schemes through platform

Waiting Area

Yes

Default Light Color

Default light colors include all red, flashing yellow, light off, and red flashing. Default light color displays when no phase is running in a scheme or no channel is configured

Special Status

Supports special status control of traffic lights, such as all red, yellow flashing, light off, and red flashing

Count down

Self-learning, pulse, and RS-485 communication countdown timers. Supports setting baud rate when using RS-485 communication countdown timer

Network Status Monitoring

NTP, GPS, network sync, manual time adjustment

Hot Standby of Main Control

Yes

Signal Control Duration

Adjustable

Auto Phase Timing

When adjusting a cycle, set the total cycle length, and the phases will be timed automatically according to the split (the ratio of phase time and cycle length in a cycle)

Failure Detection

Degradation mechanism in case of green conflict and light fault; fault information upload and search

Access Control Monitoring

Supports door open/close monitoring and reporting

Network Control

Communicates with host computer through network; supports setting temporary scheme and special tasks

Information Security

Supports identity authentication, control order verification, update verification of operation parameters, and broadcast storm protection

Parameters Configuration

Supports setting control parameters on PC client and remote server

Update

Supports network upgrade, USB/TF card upgrade

Lighting

Support lighting (includes a port for the light inside the cabinet)

Voltage Monitoring

Monitoring and display of input voltage, input current, and overall power consumption

Auto Maintenance

yes

Temperature and Humidity Monitoring

Detects and reports temperature and humidity

Low Voltage Downgrade

Supports low voltage downgrade

Startup Sequence

Configures start sequence

Port

Control Switch

1 main power switch and leakage protection, 1 controller switch, 1 signal light control switch, 1 flasher switch, 1 socket switch with a reserved port

Power Input

1 power input

Network Port

Three 10/100M Ethernet ports (RJ-45): One electrical port on main control board, and two electrical ports on communication board

RS-232

4

RS-485

4 ports, 2 are dedicated for countdown timers

USB

2

TF Card

2

GPS

2

Alarm Input

14 (pedestrian pushbutton input port included)

Alarm Output

10 (pedestrian pushbutton output port included)

General

Power Supply

220 VAC ± 30%, 50 Hz ± 2%

Insulation

Insulation resistance ≥10 MΩ

Voltage Withstanding

1,500 VAC, 50 Hz (1,500 VAC, 50 Hz voltage is applied between the power electrode or other conductive circuits connected to the power electrode and easily accessible parts such as cabinets and installation casing)

Power Consumption

≤60 W (no load)

Drive Power

≤550 W

Operating Temperature

–40 °C to + 80°C (–40 °F to 176 °F)

Operating Humidity

10%–95% (RH), non-condensing

Protection

IP54; Mains lightning protection; network lightning protection; electromagnetic immunity (no electrical failure in electromagnetic disturbance environments such as electrostatic discharge, fast electrical transient bursts, surges, and short-term voltage interruptions); waterproof (passed rain test. The signal controller works normally during and after the test, and there is no water seepage or accumulation inside the signal controller); dustproof (during and after the dust test, the signal controller works normally, and there is no large amount of dust inside the signal controller); corrosion (the signal controller works normally after the salt spraying test, and there is no serious corrosion of metal components such as the signal controller casing and internal rack); passed vibration test and steel ball impact test

Anti-corrosion Level

Moderate Protection

Product Dimensions

Without antenna cover: 670.0 mm × 531.0 mm × 1,338.3 mm (26.38'' × 20.91'' × 52.69'') (L × W × H);
With antenna cover: 670.0 mm × 531.0 mm × 1,383.0 mm (26.38'' × 20.91'' × 54.45'') (L × W × H)

Packaging Dimensions

823.0 mm × 726.0 mm × 1,634.0 mm (32.40" × 28.58" × 64.33")

Net Weight

≤115.0 kg (253.53 lb)

Gross Weight

≤125.0 kg (275.58 lb)

Certifications

Meets GB/T 20999-2007, GB/T 20999-2017, and NTCIP protocols

Installation

Floor-standing cabinet

Remote control

Optional

RF433M Modulation Type

FSK

RF433M Frequency Range

433.05 MHz–434.79 MHz

RF433M Power Transmission

10 mw (EIRP)