The Honeywell DC-TDIL51 is a high-performance Digital Input IOTA Module used in industrial automation. Engineers deploy it in Honeywell Experion PKS systems to monitor discrete signals from sensors, switches, and contact closures. Its rugged construction and IP67-rated enclosure make it ideal for harsh environments. The module supports industry-standard protocols like Modbus, Profibus, and Ethernet/IP, ensuring seamless communication with diverse control architectures. Additionally, its flexible mounting and wide temperature range enhance its suitability for demanding field applications.

Technical Specifications

Model Details

• Model: DC-TDIL51
• Part Number: 51307607-176
• Type: Non-redundant logic card
• Form Factor: 9-inch IOTA module
• Board: PC Board

Input Characteristics

• Voltage Range: 12–24 VDC
• Input Type: Isolated digital input
• Current Consumption: Approx. 10 mA
• Input Devices Supported: Switches, contact closures, sensors

Communication Protocols

• Supported Protocols: Modbus, Profibus, Ethernet/IP

Environmental Ratings

• Operating Temperature: –40°C to +85°C
• Enclosure Protection: IP67 (dustproof and water-resistant)

Mounting Options

• Supported Mounts: DIN rail or panel mount

Physical Dimensions & Weight

• Dimensions: 22 × 12 × 7 cm
• ​Weight: 0.42 lbs

FAQs

Q: What is the input voltage range for the DC-TDIL51 Digital Input IOTA?

A: The input voltage range for the DC-TDIL51 is 12-24V DC, providing flexibility for different applications.

Q: What communication protocols does the DC-TDIL51 support?

A: The DC-TDIL51 supports communication protocols such as Modbus, Profibus, and Ethernet/IP, ensuring seamless integration with various systems.

Q: Can the DC-TDIL51 be mounted on different surfaces?

A: Yes, the DC-TDIL51 can be mounted either on a DIN rail or directly on a panel, offering flexibility for installation.

Q: How does the DC-TDIL51 enhance control efficiency?

A: The DC-TDIL51 enables fast and accurate detection of digital input signals, allowing for precise control and monitoring of processes and machinery.

Q: Is the DC-TDIL51 suitable for harsh environments?

A: Yes, the DC-TDIL51 is designed to withstand extreme conditions with an operating temperature range of -40°C to +85°C and an IP67 enclosure rating.