Controller Cabinet
AssemblyRoadside enclosure housing the controller, load switches, conflict monitor, power, and detection. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Controller Cabinet parts and their functions
8 top-level parts · 39 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Traffic Controller Board 5 parts | 1× | Main signal controller computing phase timing and serving the field outputs. |
| 2 | Load Switch 2 parts | 8× | one per signal channel |
| 3 | Conflict Monitor (MMU) 4 parts | 1× | MMU safety unit |
| 4 | Detector Card 3 parts | 1× | loop/video detector inputs |
| 5 | Terminal Block Facia | 1× | field terminal facia |
| 6 | Power Supply 4 parts | 1× | AC service power supply providing logic rails and surge protection for the cabinet. |
| 7 | Cabinet Enclosure | 1× | NEMA pole-base cabinet |
| 8 | Wire Bundle | 1× | cabinet wiring harness |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Controller Cabinet
8 top-level lines · 26 rows shown · 39 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Traffic Controller Board 5 parts | traffic-signal-controller-board | 1× | 1 | 8 | assembly |
| 1.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 1.2 | Compute SoC Module | soc-module | 1× | 1 | · | part |
| 1.3 | Microcontroller | mcu | 1× | 1 | · | part |
| 1.4 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 1.5 | Connector | connector | 4× | 4 | · | part |
| 2 | Load Switch 2 parts | traffic-signal-load-switch | 8× | 8 | 2 | assembly |
| 2.1 | Relay | relay | 1× | 8 | · | part |
| 2.2 | Bare PCB | pcb-bare | 1× | 8 | · | part |
| 3 | Conflict Monitor (MMU) 4 parts | traffic-signal-conflict-monitor | 1× | 1 | 4 | assembly |
| 3.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 3.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 3.3 | Relay | relay | 1× | 1 | · | part |
| 3.4 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 4 | Detector Card 3 parts | traffic-signal-detector-card | 1× | 1 | 4 | assembly |
| 4.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 4.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 4.3 | Connector | connector | 2× | 2 | · | part |
| 5 | Terminal Block Facia | traffic-signal-terminal-block | 1× | 1 | · | part |
| 6 | Power Supply 4 parts | traffic-signal-power-supply | 1× | 1 | 4 | assembly |
| 6.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 6.2 | Surge Protector | traffic-signal-surge-protector | 1× | 1 | · | part |
| 6.3 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 6.4 | Connector | connector | 1× | 1 | · | part |
| 7 | Cabinet Enclosure | traffic-signal-cabinet-enclosure | 1× | 1 | · | part |
| 8 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the controller cabinet is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳JLCPCB
jlcpcb.com ↗
|
Shenzhen, CN | PCB fabrication | 100 pcs | 2–4 wks |
|
🇨🇳PCBWay
pcbway.com ↗
|
Shenzhen, CN | PCB fab & assembly | 100 pcs | 2–4 wks |
| scc.com.cn ↗ | Shenzhen, CN | PCB manufacturer | 100 pcs | 2–4 wks |
| shogini.com ↗ | Mumbai, IN | PCB manufacturer | 100 pcs | 2–4 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 100 pcs | 2–4 wks |