HIMA F7131 Power Supply Monitor – Buffer Batteries

HIMA F7131 Power Supply Monitoring Module – Battery-Buffered Voltage Supervision for PES H51q

Key Technical Specifications

• Brand: HIMA
• Model: F7131
• Product Type: Power supply monitoring with buffer batteries for PES H51q
• Voltage monitoring: 5 V DC system voltage from up to 3 power supplies
• Front-panel indicators: 3 LED displays for immediate power supply status
• Diagnostic interface: 3 test bits for F8650 or F8651 central modules
• Additional power supply monitoring: 3 x 24 V DC outputs (PS1 to PS3) for B9361 assembly kit
• Space requirement: 4 TE (4 width units)
• Operating data 5 V DC: 25 mA
• Operating data 24 V DC: 20 mA

Battery Backup Specifications

• Battery change interval: Recommended every 4 years
• Battery type: CR-1/2 AA-CB, lithium
• HIMA part number: 44 0000016
• Buffer function: Maintains RAM data on connected CPU modules during power failure
• Compatible CPUs: F8650 and F8651 central modules

Frequently Asked Questions

• What is the primary function of the F7131?
  It monitors 5 V system voltage from up to three power supplies and provides battery backup for CPU RAM.
• Which CPU modules are compatible with the F7131?
  It works with HIMA F8650 and F8651 central modules for PES H51q systems.
• How many power supplies can this module monitor?
  It monitors up to three redundant power supplies generating the 5 V system voltage.
• What battery does the F7131 require?
  It uses CR-1/2 AA-CB lithium battery, HIMA part number 44 0000016.
• How often should I change the buffer battery?
  HIMA recommends battery replacement every four years.
• Does the F7131 provide diagnostic feedback to the CPU?
  Yes, it provides three test bits readable by F8650 and F8651 for diagnostic display and user program use.
• What is the B9361 assembly kit?
  It is an additional power supply assembly kit. The F7131 monitors its power supply modules via 24 V outputs.
• What is the physical width of the F7131?
  It occupies 4 TE, equivalent to 4 width units at 5.08 mm each.
• Is this module new and original?
  Yes, every F7131 is brand new and factory-sealed HIMA product.

Contact Information
Inquiries: sales@nex-auto.com
WhatsApp: +86 153 9242 9628

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