The HPSC104-SER is a DC-DC converter that includes a flash based microcontroller and 4 amp charger for advanced power management and smart battery charging. Combined with a Tri-M standard battery pack or super cap module, the HPSC104-SER can be used as an Uninterruptible Power Source (UPS) for a PC/104 system. The HPSC104-SER is designed for low noise embedded computer systems, has a wide input range of 6 to 40 V DC and is ideal for battery or unregulated input applications.
The HPSC104-SER provides up to four stages of battery charging and can charge SLA, NiCd, and NiMh batteries and level two and three SMBus compatible batteries. Charge currents are up to 4A, and battery charging voltages from 10V to 35V DC. The HPSC104-SER has advanced power management functions that allows timed on/off control of the unit, notification of changes to main power and changes in the battery status. For example, the HPSC104-SER can be programmed to power off the main outputs in 60 seconds and then turn them on again 12 hours later. In addition to smart charging and power management the HPSC104-SER can monitor up to 16 different temperatures using digital I²C digital temp sensors. The HPSC104-SER is available as RoHS, is PC/104 compliant and rugged enough for to meet the demands on military and mining vehicle power supplies, including -40°C to +85°C extended temperature rating.
|hpsc104-ser_spec.pdf||Spec Sheet||HPSC104-SER Spec Sheet|
|hesc_ups18_fw_man.pdf||User Guide||Firmware Manual for UPS18 based power supplies|
|hpsc104-ser_man.pdf||User Guide||HPSC104-SER V3 Hardware Manual|
|porttalk_soft.zip||Software||PortTalk is used to open an I/O access port|
Contains the configuration of the power management, and the battery charging characteristics.
Please note the following profiles are in the hex file format.
|NiMh7U21||For Tri-M BAT104-NiMh 2100/2300/2500ma-hr battery pack|
|NiCd-7U||For Tri-M BAT104-NiCd battery pack|
|SLA45A||For Tri-M BAT104-SLA45 battery pack|
|V5SC-UPS||For Tri-M V5SC|
|HPSprof||For Tri-M HPS3512 smart power supply|
Frequently asked questions
Q. How do I get SCU to run under WIN2K or WINXP?
A. Windows "NT" based OS require an I/O driver such as Porttalk.
Q. How do I get SCU to run under Linux?
A. There are a number of approaches such as executing SCU.exe under the WINE enviroment.
Q. Is there an equivalent GUI for Linux as SCU for Windows?
A: Tri-M offers a GUI for Linux.
|SCU.exe Files and Manual V3.0.15||Microsoft Windows based Smart Charger Utility (SCU.exe) Ver 3.0.15 software allows the User to configure and monitor HESC, V5SC and HPSC products|
|Linux Uploader||Linux base Firmware uploaders for HESC-SER and HESC104+|
A. The term HESC refers to any of the HESC products. When reference to a specific model is required, the specific model name (HESC-SER, HESC-SERD or HESC104) is used. From the command function point of view, there are few differences between the HESC-SER, HESC-SERD and the HESC104 even though they have different Host interfaces (the SMBus is usually thought of as a battery interface, but it may also interface with a Host CPU or a microcontroller)
A. The HESC104 can be commanded off via a hardware interface, or through a software command as follows.
1. Software Interface:
2. Hardware Interface:
A: If for some reason, (like an incorrect profile setting) the main outputs don't come on, wiring +5V into the HESC +5V outputs will enable communication with the HESC again (Main input power still needs to be applied as usual).
The profile settings can then be "fixed" and saved and when the HESC is re-powered, the changes will take effect.
Note: The procedure for uploading the firmware and profile is listed at the back of the HESC-UPS firmware manual.
A. The HESC can charge Lithium Ion batteries if:
A: None of the Tri-M products are "certified" for space, however they are frequently used in that environment. A special version of the HESC (removal of the one and only electrolytic capacitor) allows the HESC to be used in ultra low-pressure environments such as space. Removal of this one capacitor increases the minimum input voltage to 12 volts but the maximum 40 volts is still valid.
A. The SD input is used by an external maintained contact switch (such as an ignition switch) to signal the HESC to initiate a shutdown or startup of the HESC104 main outputs (not including the battery charger).
A. An example of the calculation required follows:
The BAT104-NiMh, when fully charged, can provide up to 22.68 Watt-Hr (2.7Ahr x 8.4V) of power backup. The system draws 1.5A @ 28 volts (not including battery charging) and therefore is a load of 42 watts. A 20 percent derating is required because of the 2.5C current draw from the battery. From this it can be derived that the BAT104-NiMh could sustain the system for a total of:
0.8 *((22.68 Watt-Hr)/(42 Watts)) = 0.432Hr = 25.92 minutes.
A. The battery charge level information is available through the through the PC/104 bus (HESC104), RS232 serial port (HESC-SER), and or the SMBus/I2C bus (HESC104 and HESC-SER) through the HESC-UPS firmware command "BattRemCapCmd(0x0F)”. The HESC104 does not have an analog output pin to indicate the battery level.
A. The EEprom ChTempSelect(0x90) register defines which temperature sensor to use. If this register is set to zero, the thermistor will be used, otherwise a digital sensor is used. In addition, the address and command of the digital sensor must be correctly set. Please refer to section Section 7: EEprom Setpoints and Configuration Variables of the HESC-UPS manual.
|HPSC104-SER-N-PBF||PC/104, In 6-40VDC, Out 160 Watt, 5V@ 25A, 12V@ 5A, -5V @ 400mA, -12V @ 500mA, V5SBY 7.0A, RS-232, Serial Interface, (-40 to +85°C), No Bus|
|HPSC104-SER-PBF||PC/104, In 6-40VDC, Out 160 Watt, 5V@ 25A, 12V@ 5A, -5V @ 400mA, -12V @ 500mA, V5SBY 7.0A, RS-232, Serial Interface, (-40 to +85°C), ISA Bus|
Orders can be placed by phone, e-mail, or through the Webstore
Toll Free: 800.665.5600 (North America)
Tri-M Technologies Inc.
208 – 31510 Gill Avenue
Mission, BC, Canada V4S 0A1