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The FC-GMMD16 is a high-performance digital input module designed for industrial control systems that demand accuracy, speed, and ruggedness. With 16 independent digital input channels, it supports wide voltage ranges and fast sampling, making it ideal for complex automation environments.
This module plays a vital role in Distributed Control Systems (DCS) and Programmable Logic Controllers (PLCs), providing precise signal acquisition from switches, sensors, and field devices. Its robust construction, environmental resilience, and certifications make it a reliable asset for mission-critical operations.
| Parameter | Value |
|---|---|
| Model | FC-GMMD16 |
| Type | Digital Input Module |
| Number of Channels | 16 Digital Inputs |
| Input Voltage Range | 4–28 VDC |
| Input Type | Current loop / DC voltage |
| Input Impedance | 5–10 kΩ typical |
| Sampling Rate | 100 MHz |
| Isolation Voltage | 250 V AC/DC |
| Operating Voltage | 24 VDC |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | –40°C to +85°C |
| Humidity Range | 5% – 95% RH (non-condensing) |
| Certifications | cULus, CE, ATEX, IECEx |
| Mounting | DIN-rail / panel mount |
| Diagnostic LEDs | Yes (per channel + power) |
| Shock Resistance | 30g operational / 50g non-operational |
| Vibration Resistance | IEC compliant, 5–10 Hz @ 500g |
| Dimensions (H × W × D) | 110.5 mm × 86.8 mm × 38.1 mm |
| Weight | 1.2 kg |
Brand: Honeywell
Series: ControlLogic / Modular I/O Series
Industrial Automation: Collect input data from switches, position sensors, interlock devices, and push-buttons in automated production lines.
Process Control Systems: Used in DCS and PLCs to monitor digital signals from field equipment like valves, limit switches, and alarms.
Power Plants & Utilities: Provides real-time signal acquisition in high-reliability applications such as energy generation and distribution.
Oil, Gas & Petrochemical: Interfaces with remote field instruments in hazardous environments.
Water & Wastewater Treatment: Captures pump status, flow signal alarms, and critical I/O in treatment control panels.
Mining & Metals: Supports harsh-condition applications for conveyor systems, hoisting, and excavation monitoring.
High-Density Design: 16 inputs in one module reduce panel space and cabling costs.
Wide Voltage Tolerance: Accepts input voltages from 4–28 VDC, suitable for varied field signal types.
High-Speed Performance: 100 MHz sampling supports critical control loops and real-time applications.
Robust Electrical Isolation: 250 V isolation improves safety and shields sensitive equipment from electrical interference.
Industrial Certifications: Meets major safety and quality standards (CE, cULus, ATEX, IECEx) for global applications.
Built-In Diagnostics: LEDs for each channel provide quick visibility for status and troubleshooting.
Harsh Environment Ready: Withstands high vibration, shock, and temperature extremes.
Compact & Modular: Allows easy replacement and expansion in scalable control systems.
| Model | Channels | Input Type | Sampling Rate | Certifications | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| FC-GMMD08 | 8 | Digital Input | 100 MHz | CE, cULus | 110.5 × 86.8 × 38.1 | 0.8 |
| FC-GMMD32 | 32 | Digital Input | 100 MHz | CE, cULus | 110.5 × 86.8 × 38.1 | 1.6 |
| FC-GMMD16-FTA | 16 | Digital Input | 100 MHz | CE, ATEX | 110.5 × 86.8 × 38.1 | 1.2 |
| FC-GMMD16-CC | 16 | Digital Input | 100 MHz | CE, IECEx | 110.5 × 86.8 × 38.1 | 1.2 |
| FC-GMMD16-DI | 16 | Digital Input | 100 MHz | CE, cULus | 110.5 × 86.8 × 38.1 | 1.2 |
| Model | Input Channels | Output Channels | Type | Certifications | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| FC-PDIO01 | 8 | 8 | Digital I/O | CE, cULus | 110.5 × 86.8 × 38.1 | 1.2 |
| FC-ADAI16 | 16 | 0 | Analog Input | CE, cULus | 110.5 × 86.8 × 38.1 | 1.2 |
| FC-AO16 | 0 | 16 | Analog Output | CE, cULus | 110.5 × 86.8 × 38.1 | 1.2 |
| FC-GMDL08 | 8 | 0 | Digital Input | CE, cULus | 110.5 × 86.8 × 38.1 | 0.8 |
| FC-GMDL16 | 16 | 0 | Digital Input | CE, cULus | 110.5 × 86.8 × 38.1 | 1.0 |
Q1: What is the function of the FC-GMMD16 module?
A1: It captures 16 separate digital input signals from field devices like push buttons, switches, and contact sensors.
Q2: Is it compatible with standard 24VDC signals?
A2: Yes, the module accepts signals from 4–28 VDC, which includes the standard 24VDC commonly used in automation.
Q3: Does the FC-GMMD16 provide isolation protection?
A3: Yes, it provides up to 250 V electrical isolation to safeguard against interference and equipment damage.
Q4: Can it operate in high-vibration environments?
A4: Yes, the module meets industrial vibration and shock resistance standards, making it suitable for harsh conditions.
Q5: Are the channels individually configurable?
A5: Each channel is dedicated as a digital input; configuration depends on signal type but not I/O role.
Q6: What do the diagnostic LEDs indicate?
A6: Each LED shows the current state (ON/OFF) of its corresponding input channel, enabling fast troubleshooting.
Q7: Is it safe for hazardous zones?
A7: Some versions (like -FTA or -CC variants) are certified for use in ATEX or IECEx-rated environments.
Q8: How is the module mounted?
A8: It supports DIN rail or panel mounting, and integrates with backplanes or terminal adapters.
Q9: Does it support hot-swapping?
A9: No, it must be powered down before replacing or removing the module to avoid electrical damage.
Q10: How often does it need maintenance?
A10: Maintenance is minimal—just periodic checks of LED indicators, secure connections, and environmental conditions.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.