Overview
The Honeywell 10302/2/1 is a watchdog repeater module designed for industrial control and safety systems. It is used to monitor system health signals and replicate watchdog functions across control architectures, ensuring reliable supervision and fault response. The module enhances system integrity by maintaining continuous operational monitoring.
General Information
Part Number: 10302/2/1
Manufacturer: Honeywell
Brand / Country of Origin: Honeywell / United States
Series: Watchdog / Monitoring Modules
Type: Watchdog Repeater Module
Application: System monitoring, safety supervision, and control signal repetition
Mounting: Rack or panel-mounted inside industrial control cabinets
Technology: Watchdog signal monitoring and repetition circuitry
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: ≤ 4 W
Input Power Source: Backplane or external DC supply
Protection: Overvoltage and reverse polarity protection
Indicators: LED indicators for power, watchdog status, and fault conditions
Communication & Interface
Interface Type: Backplane monitoring interface
Function: Repeats and distributes watchdog signals across system modules
Diagnostics: Continuous status monitoring with fault indication
Status Indication: LED-based operational and alarm status
Configuration: Fixed or system-defined configuration
Isolation: Electrical isolation between input and output channels
Environmental
Operating Temperature: −20 to +60 °C
Storage Temperature: −40 to +85 °C
Humidity: Up to 95% RH, non-condensing
Vibration Resistance: Suitable for industrial environments
Protection Rating: IP20 (for cabinet installation only)
Dimensions & Weight
Dimensions (L × W × H): 160 × 100 × 25 mm
Weight: 0.12 kg
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