Split parking guidance system controller is including of central controller and nod controller
central controller support max 64 pcs nod controller connection to
nod controller each unit have 4 wiring lines and each nod controller advise to wire to detector not max than 60 pcs

Technical parameters:
1.Main Controller
Working temperature-20 ~ +65℃
Specification：320*260*90mm
Operating voltage：AC 110～240V
Net weight：3.2Kg
Power consumption：≤2W
Casing material：Cold steel and stoving varnish
Communication mode：1-circuit CAN
1-circuit 10/100BaseT TCP/IP
Capacity：25
Communication distance：CAN：≤1000m (RVSP 1.0*2)
TCP/IP: ≤100m (CAT-5 )

2.Nod controller
Working temperature：-20 ~ +65℃
Specification：320*260*90mm
Operating voltage：AC 110～240V(rate 220V)
Net weight：3.5Kg
Communication mode：1 CAN-bus,2 RS485
Casing material:Cold steel stoving varnish
Communication distance:CAN：≤1000m（RVSP 2*1.0）
RS485：≤300m (CAT-5)
Single-RS485 capacity:25 (including sensor and LED signage)
Power consumption:≤2W (its power consumption, excluding parking sensor)
Quality Guarantee:12 month

Wiring Diagram

Central controller is wiring to nod controller by RJ45 network cable base on tcp/ip communication

Protocol for collecting datas from ultrasonic detector and led display