JDM11-6H 6-Digit Digital Industrial Counter DC/AC Voltages
JDM11-6H 6-Digit Digital Industrial Counter DC/AC Voltages
JDM11-6H 6-Digit Digital Industrial Counter with Proximity Sensor Input
The JDM11-6H Digital Electronic Counter is a rugged, versatile 6-digit counting unit built for industrial and DIY electrical applications. Compatible with a wide range of supply voltages — DC 12V, 24V, 36V and AC 110V, 220V, 380V — this counter integrates seamlessly with proximity switches, contact signals, and level sensors to deliver accurate, real-time counting on the job. Made in Mainland China.
Key Features
- Wide Voltage Compatibility: Operates on DC 12V / 24V / 36V and AC 110V / 220V / 380V — one unit covers virtually any industrial setup.
- 6-Digit LED Display: Large, clear numeric readout for easy monitoring at a glance, even in busy workshop environments.
- Multiple Input Signals: Accepts contact, level, and proximity sensor inputs for maximum flexibility.
- High-Speed Counting: Handles up to 10 counts per second (50ms interval), keeping pace with fast production lines.
- Non-Volatile Memory: Retains count data for a minimum of 10 years without power — no risk of losing critical tallies during outages.
- Low Power Consumption: Maximum draw of just 3VA keeps operating costs minimal.
- Excellent Dielectric Strength: Rated at 2000Vac (50/60Hz, 1 min) with insulation resistance of 100MΩ min. at 500VDC for safe, reliable operation.
- Wide Operating Temperature: Reliable performance from -10°C to 40°C suits most indoor industrial environments.
Technical Specifications
| Model | JDM11-6H |
| Display Type | 6-Digit Electronic Counter |
| Supply Voltage | DC 12V / 24V / 36V | AC 110V / 220V / 380V |
| Input Signal | Contact, Level, Sensor (Proximity Switch) |
| Max. Counting Speed | 10 counts/sec (50ms) |
| No-Power Memory | 10 years minimum |
| Power Consumption | 3VA max |
| Counting Error | ≤1 |
| Reset Time | ≥0.5s |
| Power Reset | ≥1s |
| Dielectric Strength | 2000Vac, 50/60Hz for 1 min |
| Insulation Resistance | 100MΩ min. at 500VDC |
| Operating Temperature | -10°C to 40°C |
| Battery | Not required |
| Origin | Mainland China |
Ideal For
- Production line piece counting
- Packaging and assembly automation
- Conveyor belt monitoring
- DIY electrical and control panel projects
- Machine cycle counting in industrial workshops
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Frequently Asked Questions
Q: What voltage options are supported by the JDM11-6H digital counter?
A: The JDM11-6H industrial counter supports a wide range of supply voltages including DC 12V, DC 24V, DC 36V as well as AC 110V, AC 220V, and AC 380V, making it compatible with most standard industrial electrical systems worldwide.
Q: Will the counter lose its count data if power is interrupted?
A: No. The JDM11-6H features built-in non-volatile memory that retains count data for a minimum of 10 years without power, so your totals are safe even during unexpected power outages or shutdowns.
Q: What types of input signals does this counter accept?
A: This digital counter accepts contact signals, voltage level signals, and proximity switch sensor inputs, providing excellent flexibility for integration into a wide variety of automated counting and monitoring setups.
Q: How fast can the JDM11-6H count?
A: The counter supports a maximum counting speed of 10 counts per second (50ms per pulse), making it well-suited for moderate-speed production lines, conveyor systems, and automated machinery cycles.