PB-9250J-SA

Universal Industrial-Grade Intelligent Power Backup Module

Compatible with all box PCs
Supercapacitor-based wide-temperature operation
9250 watt-second energy capacity
Up to 10 year lifespan with 500,000 charging/discharging cycles
Patented CAP energy management technology
User configurable operating parameters
Daisy-Chainable

Description

The PB-9250J-SA from Neousys is a standalone power backup module to protect your embedded computer from power outages. Utilizing supercapacity technology, the PB-9250J-SA can operate in harsh environments from -25 to 65°C for over 10 years.

Composed of eight 370F/3.0V supercapacitors, the PB-9250J-SA stores 9250 watt-second energy providing exta operating time to backup your system. The PB-9250J-SA works with both standard embedded computers and in-vehicle computers with its wide DC input range and ignition control modes.

Specifications

Supercapacitor Configuration
Composition	8x 370F, 3.0V supercapacitors (PB-9250J-SA) 4x 370F, 3.0V supercapacitors (PB-4600J-SA)
Capacity	9250 watt-second (PB-9250J-SA) 4600 watt-second (PB-4600J-SA)
Expected lifespan	>10 years*
Cycle life	500,000 charging/ discharging cycles*

Power Specification
Input Voltage	12~ 35VDC
Input Connector	1x 3-pin pluggable terminal block (V+, GND, IGN_IN)
Output Voltage	Charge mode: DC_IN bypass (DC_OUT = DC_IN) Discharge mode: 12 or 24V
Output Power	Maximum 180W output**
Output Connector	1x 3-pin pluggable terminal block (V+, GND, IGN_OUT)

I/O Interface
COM Port	1x DB9 for 3-wire RS-232
Iso. DIO	1x 10-pin pluggable terminal block for – PWR_BTN# output – SYS_STAT input

Mechanical
Dimension	82.5mm(W) x 175.2mm(H) x 128.2mm(D)
Weight	1.7kg (PB-9250J-SA) 1.68kg (PB-4600J-SA)
Mounting	DIN-rail mounting and wall-mounting

Environmental
Operating Temperature	-25°C ~ 65°C -40°C ~ 85°C with reduced energy capacity
Storage Temperature	-40°C ~ 85°C
Vibration	Compliant with IEC61373:2010, Category 1, Class B Body mounted (part of EN50155)
Shock	Compliant with IEC61373:2010, Category 1, Class B Body mounted (part of EN50155)
EMC	Compliant with EN50155:2007, CE/FCC Class A, according to EN 55032 & EN 55035

* To achieve > 10 years lifespan under 24/7 at 65°C operation, please charge PB-9250J-SA to 6525J energy level using the 4.8x SuperCAP Lifetime Extension setting (please refer to the user manual for details). Once the rated lifetime or cycle life has been reached, the capacity of supercapacitor may decrease up to 30% and ESR may increase up to 100% from initial values.

* To achieve > 10 years lifespan under 24/7 at 65°C operation, please charge PB-4600J-SA to 3245J energy level using the 4.8x SuperCAP Lifetime Extension setting (please refer to the user manual for details). Once the rated lifetime or cycle life has been reached, the capacity of supercapacitor may decrease up to 30% and ESR may increase up to 100% from initial values.

** Backup time for uninterruptible operation may be reduced when sustaining a back-end system with high power consumption.