TCS900 Signals Countroller
Category:
Signal Controller Series
Key words:
TCS900 Signals Countroller
Introduction
AOT-TCS900 intelligent traffic signal machine features powerful traffic signal control capabilities, supporting remote centre control, single-point adaptive control, cable-free linear control, induction control, manual control, etc. The signal machine employs an embedded 32-bit processor with an embedded LINUX operating system, eliminating the need for a cooling fan.
Technical Specifications
1、Voltage：220VAC±44V；50Hz±2Hz
2、Temperature Range：-40℃ ～ +75℃
3、Humidity：45% ～ 90%RH (no condensation)
4、Machine power consumption <30W (without external load, heater inactive)
5、Number of motor vehicle phases: maximum 96 (32 phases)
6、Vehicle detector: Supports 32–64 switch outputs.
7、Pedestrian detector: Provides at least 8 pedestrian button input interfaces.
8、Periodic scheme: Features at least 16 stage scheme configurations.
9、Data interface: 1 × 10/100M adaptive Ethernet, 1 × Gigabit Ethernet, 1 × RS232, 1 × RS485 signal output.
Parameters
1、Provides up to 96 channels of traffic signal output (per-channel load ≤5A); standard configuration: 48 channels.
2、Traffic signal output uses a phase system.
3、Incorporates a hardware yellow flashing mechanism to activate signal lamps during main control unit malfunctions.
4、Signal light short/open circuit detection stably identifies failures, records phenomena and timestamps, and downgrades to a pre-determined plan.
5、Offers manual control, stepping, all-red, yellow flashing, light off, next phase, and next direction switching via direct switch operation.
6、Supports wireless manual control within 100 metres.
7、Features GPS time calibration and positioning, enabling cable-free coordination.
8、Equipped with an LCD touch screen for easy parameter setting/modification at intersections.
9、Includes 8 pedestrian button inputs with self-service mode, supporting one-time and two-time crossing.
10、Implements multi-level lightning protection (power and signal outputs).
11、Offers multi-period signal control with configurable priorities (holidays, weekends, etc.).
12、Enables induction control to adjust traffic signals via detector inputs (half/full induction).
13、Provides cable-free coordination, automatically adjusting phase times based on phase differences (green wave band coordination).
14、Incorporates adaptive control to optimize green-to-signal ratios using predefined algorithms.
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