Honeywell 8C-TDIL11 8U-TDIL11 51306858-175 Digital Input Board

Overview

The 8C-TDIL11 8U-TDIL11 51306858-175 is a high-performance digital input module designed for Honeywell C300 control systems. It handles 32 channels of 24 V DC digital inputs with precise signal processing and reliable operation under harsh industrial conditions. The kit includes the input board and all required accessories for seamless installation and integration.

Technical Specifications

Electrical Characteristics

• Input Type: Digital input (DC)

• Input Voltage: 12–30 V DC (nominal 24 V DC)

• Number of Channels: 32

• Typical Input Current: ~10 mA per channel

• Signal Processing: IOTA (Input/Output Termination Assembly optimized)

Output / Relay (Applicable Versions)

• Relay Outputs: 8

• Contact Rating: 1 A @ 24 V DC

Power & Communication

• Operating Voltage: 24 V DC

• Power Consumption: ≤ 2 W

• Communication Interface: RS‑232 (board version)

Mechanical & Environmental

• Dimensions: 5.1 cm × 26.7 cm × 17.8 cm

• Weight: 0.5 kg

• Operating Temperature: −40 °C to +70 °C

• Enclosure Rating: IP20

Applications

The 8C‑TDIL11 is ideal for process control, data acquisition, and industrial monitoring systems that require high-density digital inputs and stable signal performance. It is particularly suited for harsh industrial environments demanding robust and reliable operation.

FAQ

Q: How many digital input channels does the module support?
A: The module supports 32 channels of 24 V DC digital input.

Q: Which Honeywell systems is it compatible with?
A: Compatible with Honeywell C300 series and Series C control systems.

Q: What is the relay output current rating?
A: Each relay output can handle 1 A @ 24 V DC.

Q: What is the operating temperature range?
A: The module operates reliably from −40 °C to +70 °C.

Q: What does Kit 51306858‑175 include?
A: The kit contains the digital input board and all necessary installation and connection accessories.