Description
Product overview
Quote-only Mitutoyo 543 Series Signal ID-C with green/red LED and go/no-go output. Also useful for field inspection, prototype measurement, research labs, university labs, and engineering QA.
Mitutoyo ABSOLUTE Digimatic Indicator ID-C Green/Red LED Signal Output Series 543 is part of Mitutoyo Section F (Indicators and Small Tool Instruments). Macroscopic Solutions supplies this product through a reviewed purchase or quote path so configuration, compatibility, shipping, freight, accessories, and support requirements can be confirmed before fulfillment.
Catalog reference: US-1005 F-10
Signal ID-C ABSOLUTE Digimatic Indicator with green/red LED go/no-go judgment, NPN open collector output, IP54 protection, and 100 times/s high-speed detection.
Features
Key specifications
| Item | Detail |
|---|---|
| Signal output | Go/no-go judgment result can be output to an external device through the NPN open-collector. |
| LED/LCD judgment | Go/no-go judgment is shown by green/red LED and the <, O, > signs on the LCD. |
| Reliability | Judgment is calculated from measurement data rather than a mechanical/electrical contact. |
| ABSOLUTE encoder | Displays spindle absolute position from origin when powered up. |
| Protection | IP54 dust/water protection for harsher machine shop environments. |
| Detector | High-speed detector measures 100 times per second. |
| Display | Analog bar display. |
Technical Data
| Item | Detail |
|---|---|
| Accuracy | Refer to specifications table. |
| Resolution | 0.001mm or .00005 in / 0.001mm depending on model. |
| Display | LCD |
| Length standard | ABSOLUTE electrostatic capacitance-type linear encoder |
| Max. response speed | Unlimited |
| Measuring force | 2.5N or less |
| Power supply | DC 5-24V +/-10% |
| Dust/Water protection level | IP54 |
Specifications
| Order No. | Back | Model | Unit | Stem / Thread | Range | Accuracy | Measuring Force |
|---|---|---|---|---|---|---|---|
| 543-352 | Lug back | ID-C112JEX(B) | Inch/Metric | 3/8 in, #4-48 UNF | .5 in / 12.7mm | +/-.00010 in / 0.003mm | 2.5N or less |
| 543-352B | Flat back | ID-C112JEX(B) | Inch/Metric | 3/8 in, #4-48 UNF | .5 in / 12.7mm | +/-.00010 in / 0.003mm | 2.5N or less |
| 543-351 | Lug back | ID-C112JMX(B) | Inch/Metric | 8mm, M2.5 x 0.45 | .5 in / 12.7mm | +/-.00010 in / 0.003mm | 2.5N or less |
| 543-351B | Flat back | ID-C112JMX(B) | Inch/Metric | 8mm, M2.5 x 0.45 | .5 in / 12.7mm | +/-.00010 in / 0.003mm | 2.5N or less |
| 543-350 | Lug back | ID-C112JX(B) | Metric | 8mm, M2 x 0.45 | 12.7mm | 0.003mm | 2.5N or less |
| 543-350B | Flat back | ID-C112JX(B) | Metric | 8mm, M2 x 0.45 | 12.7mm | 0.003mm | 2.5N or less |
Output Pattern
| Wire | -NG | OK | +NG | Composition Error |
|---|---|---|---|---|
| Orange (-NG) | Low | High | High | High |
| Green (OK) | High | Low | High | High |
| Brown (+NG) | High | High | Low | High |
| LED | Red | Green | Red | Red (blinking) |
| LCD | < | O | > | E indication |
I/O Specifications
| Wire | Signal | I/O | Description |
|---|---|---|---|
| Black | – V (GND) | – | Connected to minus (-) terminal |
| Red | + V (GND) | I | Power supply (5-24VDC) |
| Orange | – NG | O | Tolerance judgment result output |
| Green | OK | O | Tolerance judgment result output |
| Brown | + NG | O | Tolerance judgment result output |
| Yellow | PRESET_RECALL ZERO | I | External input terminal |
| Blue | PEAK_START | I | External input terminal |
| Shield | FG | – | Connected to GND |
Optional Accessories
| Order No. | Description |
|---|---|
| 902011 | Spindle lifting lever (ISO/JIS type) |
| 902794 | Spindle lifting lever (ANSI/AGD type) |
| 125317 | Rubber boot |
| 21EAA194 | Connecting cable (1m) |
| 21EAA190 | Connecting cable (2m) |
| 21EZA345A | Digimatic power supply unit |
| 540774 | Spindle lifting cable (stroke: .4 in / 10mm) |
Shared optional accessories are referenced but not duplicated as simple products where already created on prior pages.
Applications beyond production metrology
Common applications beyond production metrology include field and bench inspection for research teams, prototype measurement, university teaching labs, geoscience sample fixture checks, botanical and life-science lab hardware measurement, engineering QA, and oil and gas maintenance or component documentation.
Application notes are general examples for discovery and planning; confirm suitability, tolerances, fixtures, standards, and regulatory requirements for the specific measurement task.












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