Honeywell 8C-TDODA1 51307149-175 Digital Output Module Original

Overview
The Honeywell 8C-TDODA1 (51307149-175) is a 32-channel digital output module developed for the Series 8 I/O platform used in Honeywell’s Experion PKS control systems. It provides high-speed and reliable 24 V DC discrete output control for industrial process automation, offering robust performance for driving field devices such as solenoids, relays, and indicators.

General Information

• Manufacturer: Honeywell Process Solutions

• Origin: United States

• Model Number: 8C-TDODA1

• Part Number: 51307149-175

• Type: Digital Output Module

• Series: Series 8 (C300 Controller Platform)

• Channels: 32 isolated digital outputs

• Mounting: Installed on IOTA / IOM base assembly

• Function: Transmits discrete output control signals from the C300 controller to field devices for actuation

Power Specifications

• Supply Voltage: 24 V DC nominal

• Output Voltage Range: 18 V DC to 30 V DC

• Channel Current: Up to 0.5 A per channel

• Power Consumption: ≤ 12 W

• Isolation Voltage: 1000 V AC RMS (output to system)

• Protection: Overcurrent, short-circuit, and reverse-polarity protection

Communication & Interface

• System Interface: Communicates with the C300 controller via the I/O Link network

• Output Type: Transistor-type 24 V DC outputs

• Diagnostics: Individual channel status LEDs, fault indication, and system self-diagnostics

• Configuration: Hot-swappable design allows replacement without system shutdown

Environmental

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

• Humidity: 5 % to 95 % RH (non-condensing)

• Protection Rating: IP20 (for industrial cabinet installation)

Dimensions & Weight

• Dimensions (L × W × H): Approx. 313 × 278 × 30 mm

• Weight: Approx. 0.55 kg

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