General Parameters
Parameter Specification
Model Number 3DI476.6
Type 16-Channel Digital Input
Input Voltage 24V DC (10-30V range)
Isolation 500V (channel-to-backplane)
Response Time 1ms (typical)
Electrical Characteristics
Parameter Specification
Input Current 3mA @ 24V DC
Power Consumption 4W (max)
Input Impedance 3kΩ
Overvoltage Protection 35V continuous
Environmental Specifications
Parameter Specification
Operating Temp -20°C to +60°C
Storage Temp -40°C to +85°C
Humidity 5-95% non-condensing
Vibration 5G (10-150Hz)
Shock 15G (11ms)
Protection IP20
Physical Characteristics
Parameter Specification
Dimensions 110 × 70 × 25mm (W×H×D)
Weight 200g
Mounting DIN Rail TS-35
Connector Removable terminal block
Certifications
Standard Compliance
Safety UL 61010-1, CE
EMC EN 61000-6-2/4
Industrial IEC 61131-2
Diagnostics & Features
Per-channel LED status indicators

Short-circuit protected inputs

Hot-swappable design

Configurable debounce filter (0.1-10ms)

Ordering Information
Base Model: 3DI476.6

Accessories:

End plate (3DI-EP1)

Bus connector (3DI-BC1)

IP65 protection kit

Typical Applications
PLC control systems

Packaging machinery

Conveyor control

Process automation

Material handling

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3DI476.6 Digital Input Module - Key Advantages
✔ High-Density - 16 channels in compact 110mm width
✔ Fast Response - 1ms input recognition
✔ Industrial Tough - -20°C to +60°C operation
✔ Easy Maintenance - Hot-swappable without system shutdown

(Note: All specifications at 24V DC nominal input voltage.)