IO Terminal Block
AssemblyScrew-terminal inputs and outputs for field devices (pump switches, motor starters, valve positioners, pressure transmitters). A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
IO Terminal Block parts and their functions
5 top-level parts · 127 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Digital Input Stage 2 parts | 1× | 8–16 digital inputs |
| 2 | Digital Output Stage 2 parts | 1× | 4–8 digital outputs |
| 3 | Analog Input Stage 3 parts | 1× | 4 analog inputs |
| 4 | Analog Output Stage 3 parts | 1× | 2 analog outputs |
| 5 | Screw Terminal Block | 1× | Screw connectors |
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Bill of materials for IO Terminal Block
5 top-level lines · 15 rows shown · 127 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Digital Input Stage 2 parts | remote-terminal-unit-di-stage | 1× | 1 | 38 | assembly |
| 1.1 | DI Optocoupler Channel | remote-terminal-unit-di-optocoupler | 8× | 8 | · | part |
| 1.2 | SMD Passive (R/C/L) | smd-passives | 30× | 30 | · | part |
| 2 | Digital Output Stage 2 parts | remote-terminal-unit-do-stage | 1× | 1 | 24 | assembly |
| 2.1 | Relay Output | remote-terminal-unit-do-relay | 4× | 4 | · | part |
| 2.2 | SMD Passive (R/C/L) | smd-passives | 20× | 20 | · | part |
| 3 | Analog Input Stage 3 parts | remote-terminal-unit-ai-stage | 1× | 1 | 42 | assembly |
| 3.1 | ADC Converter | remote-terminal-unit-ai-adc | 1× | 1 | · | part |
| 3.2 | AI Instrumentation Amp | remote-terminal-unit-ai-conditioning | 1× | 1 | · | part |
| 3.3 | SMD Passive (R/C/L) | smd-passives | 40× | 40 | · | part |
| 4 | Analog Output Stage 3 parts | remote-terminal-unit-ao-stage | 1× | 1 | 22 | assembly |
| 4.1 | DAC Converter | remote-terminal-unit-ao-dac | 1× | 1 | · | part |
| 4.2 | AO Current Source | remote-terminal-unit-ao-driver | 1× | 1 | · | part |
| 4.3 | SMD Passive (R/C/L) | smd-passives | 20× | 20 | · | part |
| 5 | Screw Terminal Block | remote-terminal-unit-terminal-block | 1× | 1 | · | part |
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Where the IO terminal block 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 $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 |