PLC Control and HMI
AssemblyPLC managing gas proportioning, catalyst heater, chamber temperature, and O₂ monitoring with touchscreen interface. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
PLC Control and HMI parts and their functions
5 top-level parts · 7 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Programmable Logic Controller | 1× | PLC 12 DI 16 relay outputs, 24 VDC |
| 2 | Touchscreen Control Interface | 1× | 3.5 inch 480 × 320 touchscreen, USB programming |
| 3 | Proportional Solenoid Driver | 3× | Proportional solenoid drivers for H₂/N₂/CO₂ |
| 4 | Catalyst Heater Relay | 1× | 20 A relay for catalyst heater 230 VAC |
| 5 | Power Supply and Safety | 1× | 24 VDC 5 A PSU with main safety cutoff |
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Bill of materials for PLC Control and HMI
5 top-level lines · 5 rows shown · 7 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Programmable Logic Controller | anaerobic-plc-unit | 1× | 1 | · | part |
| 2 | Touchscreen Control Interface | anaerobic-touchscreen-hmi | 1× | 1 | · | part |
| 3 | Proportional Solenoid Driver | anaerobic-solenoid-amplifier | 3× | 3 | · | part |
| 4 | Catalyst Heater Relay | anaerobic-heater-contactor | 1× | 1 | · | part |
| 5 | Power Supply and Safety | anaerobic-power-module | 1× | 1 | · | part |
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Where the PLC control and HMI 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 $3–$400. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
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🇨🇳BOE
boe.com ↗
|
Beijing, CN | Display panels | 1,000 pcs | 6–10 wks |
|
🇨🇳Tianma
tianma.com ↗
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Shenzhen, CN | Display panels | 1,000 pcs | 6–10 wks |
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🇨🇳TCL CSOT
szcsot.com ↗
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Shenzhen, CN | Display panels | 1,000 pcs | 6–10 wks |
| truly.net ↗ | Shanwei, CN | Displays & camera modules | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |