Honeywell TC-BATT03 Instruction Sheet
| Honeywell TC-BATT03 Specifications | |
| Manufacturer | Honeywell |
| Model Number | TC-BATT03 |
| Part Number (P/N) | 51199942-300 |
| Application | Honeywell Experion PKS C300 Controller |
| Chemistry | Nickel-Metal Hydride (Ni-MH) |
| Nominal Voltage | 3.6 VDC |
| Rated Capacity | 2200 mAh (Standard) / 4500 mAh (Extended) |
| Function | RAM Backup / System Memory Retention |
| Operating Temp | 0°C to +60°C (32°F to 140°F) |
| Cross Reference | CC-SCMB02, 061107-01, 143553 |
| Replacement Cycle | 2 Years (Recommended) |
Honeywell TC-BATT03 Details
TC-BATT03 backup battery pack System Integrity: Honeywell TC-BATT03's primary role is to provide emergency power to the C300 controller's RAM. This ensures that control strategies, configuration data, and runtime parameters are not lost during a main power failure or system restart.
TC-BATT03 backup battery pack Chemistry Advantages: By using Ni-MH (Nickel-Metal Hydride) technology, tHoneywell TC-BATT03 offers a higher energy density than older Ni-Cd versions and is more environmentally friendly, containing no cadmium.
TC-BATT03 backup battery pack Integrated Protection: Honeywell 51199942-300 typically includes internal circuitry to prevent overcharging and deep discharging, which helps maintain stability within the sensitive C300 power environment.
TC-BATT03 backup battery pack Hot-Swappable Design: Designed for industrial maintenance, Honeywell 51199942-300 can usually be replaced while the system is powered (following standard safety protocols) to ensure continuous protection without downtime.
Honeywell 51199942-300 Self-Discharge: Like all Ni-MH batteries, Honeywell 51199942-300 has a natural self-discharge rate. Honeywell 51199942-300 is recommended to store them in a cool, dry place and check charge levels if kept as spares for over six months.
Honeywell 51199942-300 Environmental Resilience: Engineered to operate in the harsh conditions of plant control rooms, supporting temperatures up to 60°C (140°F).
Honeywell 51199942-300 Maintenance Alert: Most C300 systems will trigger a "Battery Low" diagnostic alarm. Honeywell 51199942-300 is critical to replace the module immediately upon this alert to avoid data loss during the next power cycle.
Images
TC-BATT03 backup battery pack
TC-BATT03 backup battery pack
TC-BATT03 backup battery pack
51199942-300 backup battery pack FAQ
A: The TC-BATT03 51199942-300 is a Nickel-Metal Hydride (Ni-MH) backup battery specifically designed for the Honeywell Experion PKS C300 Controller. 51199942-300 backup battery pack's primary role is to provide backup power to the controller's RAM, ensuring that critical control configurations and system data are retained in the event of a primary power loss.
A: To ensure maximum system reliability, Honeywell typically recommends replacing the TC-BATT03 51199942-300(51199942-300 backup battery pack) every 24 months. However, the actual lifespan may vary based on the ambient operating temperature of the control cabinet; higher temperatures can accelerate the chemical degradation of the battery cells.
A: Yes, the TC-BATT03 51199942-300 is designed for industrial serviceability. 51199942-300 backup battery pack can be replaced while the controller is powered and operational, provided that the technician follows standard ESD (Electrostatic Discharge) procedures and site-specific safety protocols.
A: The TC-BATT03 51199942-300 is engineered to meet stringent industrial standards, typically including CE certification and RoHS compliance for restricted hazardous substances. Since it utilizes Ni-MH chemistry rather than Lead-Acid or Ni-Cd, the TC-BATT03 51199942-300 is a more environmentally sustainable option for modern control room operations.
A: A spare TC-BATT03 51199942-300(Honeywell TC-BATT03) should be stored in a cool, dry environment (ideally between 10°C and 25°C). Because Ni-MH chemistry is subject to self-discharge, it is recommended to commission and charge the battery within 6 to 12 months of the manufacturing date to maintain optimal cell health.
A: The Experion PKS diagnostic software will typically trigger a "Battery Low" or "Battery Failed" alarm. When such an alert is generated for the TC-BATT03 51199942-300, 51199942-300 backup battery pack should be replaced immediately to prevent the risk of unrecoverable data loss during the next power cycle.
Other Modules
| 51109693-100B | FTA-T-08 |
| CC-PDIL01 51405040-175 | 51305072-100 |
| 8C-PDOD51 51454361-175 | CC-PCNT01 51405046-175 |
| MU-PLAM02 51304362-100 | 51304511-200 |
| 10006/2/1 | CC-PAIH01 51405038-175 |
| 10105/2/1 | CC-PDOB01 51405043-175 |
| 10201/2/1 | MC-TAIH02 51304453-150 |
| 51401583-100 | MC-TAMR03 51309218-175 |
| 942-M0A-2D-1G1-220S | MC-TAMT03 51309223-175 |
| FF-SRS59252 | MC-TAOY22 51204172-175 |
| MC-TDOY22 51204162-175 | MC-TDID12 51304441-175 |
| ACX633 51196655-100 | MC-TDIY22 51204160-175 |
| CC-TCF901 51308301-175 | MC-TPIX12 51304084-175 |
| 621-2100R | MC-TSIM12 51303932-476 |
| TC-IAH161 | MC-PAOY22 80363969-150 |
| 51305348-100 | CC-TCNT01 51308307-175 |
| 10002/1/2 | 10005/1/1 |
| FC-SDI-1624 | 10201-2-1 FC-SDO-0824 |
Contact Us
Email: sales@sparecenter.com



















