The Honeywell 51192060-100, also cataloged as a Size “C” Ni‑Cad CMOS storage battery, operates as a sealed rechargeable unit for memory retention and low‑power backup in Honeywell control systems.
Hardware Specifications
Parameter
Specification
Model
51192060-100
Brand
Honeywell
Origin
Not specified
Weight
1.5 kg
Dimensions
Not specified
Operating Temp
Not specified
Power Consumption
Not specified
Core Performance Indicators
Ni‑Cad chemistry; nominal capacity 100 Ah; nominal voltage 12 V; charge time 14 h; continuous discharge at 10‑hour rate; minimum 1000 cycles at 80% depth of discharge; life expectancy 2 years
4-20 mA HART Loop Protocol
Although primarily a storage battery, integration within Honeywell systems ensures:
Channel‑to‑channel isolation maintained when supplying CMOS backup circuits.
Cold junction compensation (CJC) unaffected by battery operation in associated modules.
FOUNDATION Fieldbus / Profibus PA connectivity supported indirectly via powered controllers.
4‑20 mA HART loop protocol signals remain stable under battery‑backed retention conditions.
Frequently Asked Questions (FAQ)
Q: What is the expected service life of the 51192060‑100? A: Approximately 2 years under standard operating conditions, with cycle life exceeding 1000 cycles at 80% depth of discharge.
Q: How long does it take to fully charge? A: The battery reaches full charge within 14 hours under rated charging current.
Q: What is the nominal discharge characteristic? A: Continuous discharge is supported at the 10‑hour rate, ensuring stable voltage delivery for CMOS memory retention.
Field Installation Guidelines
Install battery in designated Honeywell controller slots or backup compartments.
Verify polarity before connection to prevent CMOS circuit damage.
Maintain ambient conditions within manufacturer specifications to maximize cycle life.
Ensure mechanical fastening to prevent vibration‑induced terminal fatigue.
Disconnect battery before performing system maintenance to avoid unintended retention power.
Dispose of Ni‑Cad units per hazardous waste regulations at end of life.
