Honeywell IOTA Module | Non-Redundant DI Board DC-TDIL51

Honeywell DC-TDIL51 Digital Input IOTA Module

The Honeywell DC-TDIL51 delivers reliable digital input processing for industrial automation systems. This 9-inch IOTA logic card provides thirty-two discrete input channels in a non-redundant configuration.

Electrical Specifications

• Part Number: DC-TDIL51 Digital Input IOTA
• Input Channels: 32 discrete points for comprehensive monitoring
• Input Voltage: 24 VDC nominal industrial standard
• ON Voltage Threshold: 15 VDC minimum for reliable detection
• OFF Voltage Threshold: 5 VDC maximum for clear state change
• Input Current: 3.5 mA per channel at 24 VDC operation
• Input Impedance: 4.7 kΩ for signal integrity maintenance
• Update Rate: 10 ms for all thirty-two input channels

Performance and Environmental Ratings

• Isolation Rating: 1500 VAC channel-to-ground protection
• Operating Temperature: -25°C to +70°C industrial range
• Storage Temperature: -40°C to +85°C for harsh environments
• Humidity Range: 5% to 95% non-condensing operation
• Vibration Resistance: 2g from 10-500 Hz industrial standard
• Shock Resistance: 15g for 11 ms duration in tough conditions
• MTBF: >250,000 hours for long-term reliability
• Safety Standards: UL 508, IEC 61131-2, CE compliant

Physical Dimensions and Mounting

• Card Length: 9-inch standard IOTA form factor
• Board Thickness: 1.6 mm with FR-4 substrate material
• Connector Type: High-density industrial grade connectors
• Mounting: Direct installation in compatible Honeywell racks
• Weight: 450 grams for easy handling and installation

Packaging and Shipping

• Package includes one Honeywell DC-TDIL51 digital input module
• Static-protective packaging ensures component safety
• Complete documentation and installation guide included
• Worldwide shipping via FedEx, UPS, and DHL carriers
• Professional packaging guarantees damage-free delivery

Frequently Asked Questions

• What is the maximum input voltage this module can withstand? The module can handle continuous 30 VDC inputs without damage
• Can this module detect open wire conditions? Yes, it includes open wire detection for field wiring monitoring
• What type of field devices can connect to this module? It accepts standard dry contacts and solid-state devices
• Does this module support hot swapping during operation? No, this non-redundant module requires power cycling for replacement
• What is the typical response time for input state changes? The module detects input changes within 10 milliseconds typically