PBMS9000 Battery Monitoring Module

PBMS9000 solution combined with PBAT-GATE and PBMS6000 Solution. Integrated into the feature of Embedded web page, Historical data storage, Multiple data upload, Current ring communication, USB Data Backup, etc. It’s suitable for UPS, larger-scale data centers, and multi-site applications.

Long Life Designed

Quality Guarantee

24/7 Guarantee

Support Guarantee

OEM Support

OEM is acceptable

▸ 24/7 Hours On-line Monitoring & Remote Alarms Notification
▸ Suitable for UPS and Data Center Application
▸ Measure lead-acid or multi-pole battery
▸ Anti-interference Design, Support to Connect with High-frequency UPS
▸ Ring Communication, any communication failure will not affect other .. ..sensors communication
▸ Full data measurement, such as voltage, current, impedance, insulation ..resistance, ripple current, ripple voltage, SOC, SOH, etc.
▸ Auto-Sensing for the Battery Sensor’s ID Address
▸ Dual-source to avoid power shutdown
▸ Comply with IEEE 1188-2005

Battery Type
Lead Acid Battery, Multi-pole Battery
Data Center
ARM cortex-A7 528MHz
512MB flash, EMMC 4G + 8G SD memory card
Total Strings
1~6 Strings
Cell Voltage
2V (1.6~2.6V)           6V (4.8~10V)           12V (7.5~15.6V)
Sleeping Mode
Up-link Communications
2 Ethernet ports (10/100M), MODBUS-TCP, SNMP
1 RS485 port, MODBUS-RTU, Baud rate: 9600bps, 19200bps, 38400bps (optional)
1 CAN port, CAN-BUS
Down-link Communications
6 Channels RJ11 Ports, each Port Max. Connect≦70pcs Batteries,
total Max. 420pcs
Communication Protocol
SNMP, Modbus TCP
Standard 19” inch 1 U Device, 430mm×200mm×44mm

Open hole: 465mm×32mm
1200bps ~ 115200bps
Sensor LED Indicates
Green: Normal Status             Red: Abnormal Status
Local Display and Operation (Optional), 7″ inch Touch-Screen
Operation Temperature
-15℃ ~ +60℃
Operation Humidity
10% ~ 95% Non-condensing

PBAT-Gate Battery Monitoring Gateway

PBMS9000 with UPS Battery Monitoring System

System Structure

PBMS9000 System Structure includes the DFCS4100 BMS, PBMS9000, HMI-9000, PBMS-CM/VM, battery cell sensor, ambient temperature & humidity (optional) . A battery cell sensor is like a stethoscope to examine the condition of the battery. PBMS9000 solution has already built-in webpage, support remote monitoring. So it is very suitable for customer who need easy webpage data reading.

What is Included

PBMS9000 Battery Monitoring Module

– Standard 1 U Design for Distribution Cabinet

– Monitor Max. 6 strings battery, in total of 420 batteries

– Built-in web server with visual display Temperature, Impedance, SOC and SOH

– Setpoint Alarm for Cell Voltage, Internal Temperature, Impedance, SOC, SOH 

(upper limit / lower limit) and String Voltage, Current, SOC (upper limit / lower limit)

– Alarm message by SMS or Email 

– Support SNMP, Modbus-TCP, Modbus-RTU, CAN BUS protocols

– Support RESTful API, JSON format to upload data 

– 2 Ethernet port for data upload 1 RS485 Port (Ambient Temperature & Humidity Sensor)

– 6 DI Ports (Digital Input Connecting)

– 6 DO Ports (Sound and Light Alarm

String Measuring Sensor

  • Measure Battery String Charge and Discharge Current, Ripple Current
  • Measure Multi-pole Battery’s String Charge and Discharge Current and Ripple Current with Flexible Module and Hall Sensor
Ambient Temperature & Humidity (Optional)
  • Dual RJ45 interface, fast wiring, support cascade use
  • Convenient and fast installation mode with magnet adsorption
  • High measurement accuracy, wide range and good consistency

Battery Cell Sensor

  • PBAT61-02 for 2V Battery, PBAT61-06 for 6V Battery, PBAT61-12 for 12V Battery
  • Monitor Individual Battery Voltage, Internal Temperature (Negative pole), 
  • Impedance(Ohmic Value)
  • Auto-Balancing

Cell Sensor Hardware Structure

Project Reference


DFUN TECH adopts the egg-shaped packaging, which enjoys an obvious feature of resisting shock. That is to say, our battery monitoring devices can be protected well and surely brings customers fully functional products in good shape.

  • Cabinet for Cabinet for Pre – install and Pre – wiring
  • on – time delivery.
  • Available shipping way
  • Unique packaging to anti drop & collision.
  • One – to – One wire packaging
  • Reinforce Packaging

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+86 756 3639 029