Honeywell 30731808-001 Regulator Card — industrial automation module front view

Honeywell 30731808-001 — front panel with LED indicators

Honeywell 30731808-001 — backplane connector side

Honeywell 30731808-001 — PCB board detail

Honeywell

Honeywell 30731808-001 Regulator Card

SKU: 30731808-001 In Stock

Honeywell

Genuine Honeywell 30731808-001. Regulator Card. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.

Technical Specifications

30731808-001	Regulator Card is a power regulation module used in Honeywell control systems. It converts +24V backplane input into stable +5V and ±12V outputs for system chassis, ensuring reliable operation of connected boards and modules.
Model	30731808-001
Type	Regulator Card
Input Voltage	+24V DC from backplane
Output Voltages	+5V DC, +12V DC, -12V DC
Protection	Removable fuses (early versions with 3, later with 2)
Fault Handling	Communicates regulated voltage faults to other boards in the file
Test Points	Front test sockets for calibration and fault detection
Replacement	Superseded by 30731808-003 (improved fuse reliability and overheating protection)
Stable Power Regulation	Provides consistent +5V and ±12V outputs for system modules
Fault Communication	Alerts other boards when regulated voltage faults occur
Serviceability	Front test sockets allow easy calibration and troubleshooting
Fuse Protection	Removable fuses safeguard against overloads and failures
Improved Lifecycle	Later replacement (30731808-003) addresses overheating and fuse reliability issues
Industrial Reliability	Designed for Honeywell process control systems with robust performance
Manufacturer	Honeywell
Model / SKU	30731808-001

Request a Quote — 30731808-001

Ships within 24 hours | 12-Month Warranty | Worldwide Delivery

Category: racks backplanes terminal safety systems all honeywell

Honeywell 30731808-001

Honeywell 30731808-001 Regulator Card. Regulator Card. Genuine Honeywell. Live-rack tested, 48h burn-in. 12-month warranty. Ships within 24h.

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These modules share the same system family as the 30731808-001. Commonly ordered together for complete rack builds or spare parts kits.

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