Honeywell 10302/1/1 Watchdog Repeater Module

Overview

The Honeywell 10302/1/1 is a watchdog repeater module designed to monitor power supplies in industrial automation systems. It ensures that the I/O modules receive stable and reliable power. The module is essential for configurations that require power supply monitoring and provides a watchdog output to ensure the stability of connected modules.

Technical Specifications

• Model Number: 10302/1/1

• Type: Watchdog Repeater Module

• Manufacturer: Honeywell

Power Supply Monitoring

• 5 VDC

• 24 VDC

Watchdog Output

• The output monitors the power supply status and connects to the watchdog input of output modules.

Required Configurations

• Multiple PSU Configurations: Required for each additional power supply unit (PSU 2, 3, 4).

• M24 Power Supplies: Necessary when supplied via M24-20 HE or M24-12 HE power supplies.

• Supply Voltages Over 31 VDC: Needed if the voltage exceeds 31 VDC but remains below 37 VDC during fault conditions.

• High Watchdog Current: Required if the watchdog current exceeds 900 mA.

• Redundant and Non-Redundant I/O: Needed in configurations combining both to create the watchdog output.

• Redundant Central Parts: Necessary for monitoring the 5 VDC power supply in configurations without 5 VDC monitoring.

Type Number

• 10302/2/1 12600

Approvals

• CE, TÜV, UL

Software Versions

• Software version: 3.00

Space Requirements

• Size: 4 TE, 3 HE (4 HP, 3U)

Power Requirements

• 5 VDC: 35 mA (without WDROUT output current)

• 24 VDC: 25 mA

• WDG1 + WDG2 Input Current: 0.1 mA

Module Code

• Holes: A5, A9

• Rack Code: Large pins A5, A9

Weight

• 0.12 kg