Advantech MIC-2730 16-Channel Isolated Digital Input Module
The Advantech MIC-2730 is a 16-channel isolated digital input module designed for industrial automation applications. It provides reliable and secure data acquisition with channel isolation to protect against electrical interference and voltage spikes. Ideal for connecting to sensors, switches, and other digital devices in harsh industrial environments.
- Model
- Advantech MIC-2730
- Calibration
- Available on request
- Price
- $650
- Status
- In stock
- RFQ ref
- MIC-2730
This unit
The Advantech MIC-2730 is a 16-channel isolated digital input module for industrial automation and data acquisition. It accepts dry contact and wet contact signals up to 30 VDC, with 2500 VDC isolation between channels to eliminate ground loop interference and transient voltage coupling. Configurable debounce filtering suppresses noise-induced false triggers.
Built-in overvoltage and reverse polarity protection safeguard against field wiring faults. The module mounts on DIN rail in a ruggedized enclosure and connects via removable screw terminal blocks. It operates from 10 to 35 VDC supply voltage across industrial temperature ranges.
Technical Specifications
- Channels: 16 isolated digital inputs
- Input Types: Dry contact (open/closed detection) or wet contact (0–30 VDC)
- Isolation Voltage: 2500 VDC
- Wet Contact Input Impedance: Configurable, typically kΩ range
- Input Filtering: Configurable debounce time
- Protection: Overvoltage and reverse polarity protection
- Power Supply: 10–35 VDC
- Connection: Removable screw terminal blocks
- Form Factor: DIN-rail mount, ruggedized industrial enclosure
- Operating Temperature: Industrial range ( for exact limits)
- Operating Humidity: Non-condensing
Key Features
- Channel isolation eliminates noise coupling and transient voltage spikes
- Accepts both dry and wet contact sensor inputs
- Programmable debounce prevents chatter from mechanical switches
- Field-proven overvoltage and polarity protection
- Compact DIN-rail packaging for control cabinet integration
- Wide supply voltage acceptance (10–35 VDC) suits diverse field power systems
Typical Applications
- Discrete sensor and limit switch monitoring in manufacturing
- Plant safety interlocks and emergency stop networks
- Process control signal acquisition in harsh environments
- PLC and industrial controller input stages
Compatibility & Integration Connects to host systems via removable screw terminals. Communication protocol and host interface options depend on system configuration.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 0-30 VDC (wet contact input), 10-35 VDC (power supply) |
Advantech MIC-2730 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Advantech MIC-2730. Calibration covers per-channel threshold accuracy, input leakage current, logic level high/low margins, and signal timing verification. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Advantech MIC-2730 faults: ESD-damaged input protection, failed driver ICs, connector pin damage. Most failures involve ESD-damaged input protection circuitry, failed logic driver ICs, or mechanical connector pin damage. Board-level component replacement is standard practice.
Advantech MIC-2730 price
This Advantech MIC-2730 is listed at $650. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Advantech MIC-2730 calibration cost
NIST-traceable calibration for the Advantech MIC-2730 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers per-channel threshold accuracy, input leakage current, logic level high/low margins, and signal timing verification. Turnaround is 1 to 3 business days after receipt. See full calibration details →
