BOMwiki the bill-of-materials encyclopedia
30,441,950 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

PLC Rack

Assembly

Programmable controller backplane with CPU and field I/O cards. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

PLC Rack parts and their functions

4 top-level parts · 1,023 parts in total · full bill of materials below
PLC Rack parts diagram: 1 PLC CPU module, 2 PLC I/O module, 3 PLC backplane, 4 power supply. 1,023 parts in 4 assemblies.
PLC Rack parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 PLC CPU Module 4 parts 1× Processor card running the refining control logic.
2 PLC I/O Module 5 parts 8× Digital and analog input/output card wired to field devices.
3 PLC Backplane 1× Bus board connecting CPU and I/O modules.
4 Power Supply 1× Unit that converts mains or battery input into the regulated DC voltages a machine's electronics and actuators need.

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 PLC Rack

4 top-level lines · 13 rows shown · 1,023 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 PLC CPU Module 4 parts oil-refining-line-plc-cpu 1× 1 189 assembly
1.1 Bare PCB pcb-bare 1× 1 · part
1.2 Microcontroller mcu 2× 2 · part
1.3 SMD Passive (R/C/L) smd-passives 180× 180 · part
1.4 Connector connector 6× 6 · part
2 PLC I/O Module 5 parts oil-refining-line-io-module 8× 8 104 assembly
2.1 Bare PCB pcb-bare 1× 8 · part
2.2 Microcontroller mcu 1× 8 · part
2.3 Relay relay 8× 64 · part
2.4 SMD Passive (R/C/L) smd-passives 90× 720 · part
2.5 Connector connector 4× 32 · part
3 PLC Backplane oil-refining-line-backplane 1× 1 · part
4 Power Supply power-supply 1× 1 · part

Where the PLC rack is used

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

Used in 1 assembly

Electrical Control Panel

Sourcing: possible vendors

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
VendorHQSpecialtyMOQLead 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