Features
- 8.4V DC output
- Digital temperature sensor & Real Time Clock
- Power consumption less than 2 microamps in hibernation mode
- Main input MOSFET isolation
- Lithium cell for RTC backup
- Input for a "dry" contact to wake HESC out of Sleep Mode
- Compatible with HESC104-18F, HESC-SERD, HESC104+, V5SC-SER, HPSC104-SER
Overview
The BAT104-RTC is a battery backup module for the HESC* family of products. In addition to providing 650mA-Hr of battery backup power, the BAT104-RTC also includes input Mosfet to isolate the HESC* from the main input power. When the HESC* output are off, and the HESC has commanded the BAT104-RTC to go into isolation mode, all power drain from the battery is eliminated. The RTC continues to maintain time in this mode and operates from it's own Lithium primary cell.
The HESC-UPS18 firmware supports the BAT104-RTC and can command set the BAT104-RTC to "wake up" the HESC at any second up to the year 2136AD. Similarly, the HESC-UPS18 firmware can cause the HESC outputs to turn off at any second up to the year 2136AD.
The BAT104-RTC include an input for a contact closure over-ride to awaken the BAT104-RTC when in the isolated mode.
| part number | description | status |
| BAT104-RTC | PC/104 NiMh battery pack, 8.4V @ 650mAh, digital temp sensor, Real Time Clock | EOL |
| accessories and options | ||
| TS-I2C | Digital temperature sensor | |
