Honeywell 8U-TDODA1 32-Channel Digital Output IOTA Module

Overview

The 8U-TDODA1 is a digital output IOTA module designed for Honeywell Experion Series 8 systems. It provides 32 discrete output channels for reliable signal control, supporting accurate switching and integration with industrial process control networks.

Technical Specifications

• Model: 8U-TDODA1

• Number of Channels: 32 digital outputs

• Nominal Voltage: 24 V DC

• Output Voltage Range: 0–30 V DC

• Maximum Load Current per Channel: 100 mA

• On-State Voltage: 24 V DC (typical)

• Off-State Voltage: 0 V DC

• Off-State Leakage Current: Maximum 5 μA

• Response Time: 10 ms (maximum)

• Module Power Consumption: 1.5 W (nominal)

• Mounting Type: DIN rail

• Operating Temperature: -20°C to +60°C

• Storage Temperature: -40°C to +85°C

• Humidity Range: 5% to 95% non-condensing

Applications

The 8U-TDODA1 is suitable for:

• Discrete digital output control in Experion Series 8 systems

• Industrial automation processes requiring accurate signal switching

• Systems that need DIN rail mounting and compact I/O integration

• Environments requiring low off-state leakage and reliable high-voltage outputs

FAQ

Q: How many output channels does the module provide?
A: The 8U-TDODA1 provides 32 discrete digital output channels.

Q: What is the maximum load per channel?
A: Each channel can handle up to 100 mA.

Q: Can this module operate in high humidity environments?
A: Yes, it supports 5%–95% non-condensing humidity levels.