Control System
AssemblyPLC sequencing zone fans, coil capacity, belt speed, and staged defrost with monitoring and logging. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Control System parts and their functions
6 top-level parts · 21 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | PLC | 1× | Programmable logic controller |
| 2 | Operator HMI | 1× | Touchscreen operator panel |
| 3 | Temperature Sensor | 6× | Zone and product temperature sensors |
| 4 | Variable-Frequency Drive | 2× | Belt and fan group drives |
| 5 | Relay | 10× | Interposing relays |
| 6 | Wire Bundle | 1× | Field wiring loom |
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Bill of materials for Control System
6 top-level lines · 6 rows shown · 21 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | PLC | iqf-tunnel-freezer-plc | 1× | 1 | · | part |
| 2 | Operator HMI | iqf-tunnel-freezer-hmi | 1× | 1 | · | part |
| 3 | Temperature Sensor | iqf-tunnel-freezer-temp-sensor | 6× | 6 | · | part |
| 4 | Variable-Frequency Drive | iqf-tunnel-freezer-vfd | 2× | 2 | · | part |
| 5 | Relay | relay | 10× | 10 | · | part |
| 6 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
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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.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |