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Timer and Solenoid Controller

Assembly

Simple 24 VDC controller with cycle timer regulating column inlet/vent solenoid switching. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Timer and Solenoid Controller parts and their functions

4 top-level parts · 4 parts in total · full bill of materials below
Timer and Solenoid Controller parts diagram: 1 programmable cycle timer, 2 24 VDC solenoid relay module, 3 24 VDC power supply, 4 minimum pressure safety switch. 4 parts in 4 top-level items.
Timer and Solenoid Controller parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Programmable Cycle Timer 1× Programmable timer 2–10 second cycle half-period
2 24 VDC Solenoid Relay Module 1× 24 VDC relay module driving 4 solenoids
3 24 VDC Power Supply 1× 24 VDC 2 A DIN PSU
4 Minimum Pressure Safety Switch 1× Pressure switch 0.5 bar minimum operating pressure

3D model

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Build & assembly graph

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Bill of materials for Timer and Solenoid Controller

4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Programmable Cycle Timer nitrogen-timer-relay 1× 1 · part
2 24 VDC Solenoid Relay Module nitrogen-solenoid-driver 1× 1 · part
3 24 VDC Power Supply nitrogen-power-supply 1× 1 · part
4 Minimum Pressure Safety Switch nitrogen-safety-switch 1× 1 · part

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Where the timer and solenoid controller is used

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

Used in 1 assembly

Lab Nitrogen Generator

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
VendorHQSpecialtyMOQLead 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
🇨🇳Shennan Circuits
scc.com.cn ↗ 		Shenzhen, CN PCB manufacturer 100 pcs 2–4 wks
🇮🇳Shogini Technoarts
shogini.com ↗ 		Mumbai, IN PCB manufacturer 100 pcs 2–4 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 100 pcs 2–4 wks