Control Unit

Assembly

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Central PLC managing all systems and coordinating cleaning cycles.

Direct parts	6
Total parts	11
Used in	1 assembly
Class	Assembly

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Central PLC managing all systems and coordinating cleaning cycles. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Control Unit parts and their functions

6 top-level parts · 11 parts in total · full bill of materials below

Control Unit parts diagram: 1 microcontroller, 2 bare PCB, 3 time clock module, 4 relay module, 5 power supply, 6 connector. 11 parts in 6 top-level items. — Control Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Microcontroller	1×	Single-chip microcontroller combining a processor core, flash memory, RAM, and peripherals such as timers, ADCs, and serial ports to run the device's control firmware.
2	Bare PCB	1×	Unpopulated printed circuit board: copper traces etched on an FR-4 glass-epoxy laminate that carry current between the components later soldered to it.
3	Time Clock Module	1×	Real-time clock for scheduling.
4	Relay Module	1×	Eight or more relay outputs.
5	Power Supply	1×	Unit that converts mains or battery input into the regulated DC voltages a machine's electronics and actuators need.
6	Connector	6×	Mating plug-and-socket pair that joins two lengths of wiring or a cable to a board so a circuit can be assembled, serviced, and separated without soldering.

3D model

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Build & assembly graph

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Bill of materials for Control Unit

6 top-level lines · 6 rows shown · 11 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Microcontroller	mcu	1×	1	·	part
2	Bare PCB	pcb-bare	1×	1	·	part
3	Time Clock Module	automated-public-toilet-time-clock	1×	1	·	part
4	Relay Module	automated-public-toilet-relay-module	1×	1	·	part
5	Power Supply	power-supply	1×	1	·	part
6	Connector	connector	6×	6	·	part

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Where the control unit is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Building & Construction Products 1 Automated Public Toilet

Used in 1 assembly

Automated Public Toilet

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 $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks