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EMAG Power Block (PB2)

EMAG Power Block (PB2)

EMAG Power Block (PB2)

Product catalog summary
Technical Features:
  • Regulated current power supply utilizing microcontroller technology for precise current output control.
  • High protection against transients such as short-circuits and circuit openings.
  • Remote control capability via potentiometer or 0 to 10V analog input.
  • Selectable Freewheel and Holding modes through external contacts or analog voltages, with mode status indicated by front face LEDs.
  • Real-time current equivalent voltage output available.
  • Compact design with integrated DIN rail mount and plug-in connectors.
  • CE - CEM compatibility.
Dimensions and Physical Characteristics:
  • Input voltage: 24 V AC/DC.
  • Maximum output current: 2 A.
  • Output load resistance: 4 - 20 ohms.
  • Maximum power consumption: 70 VA.
  • Remote voltage control range: 0 - 10 V DC.
  • Operating ambient temperature: +10°F to +40°F.
  • Weight: 6 oz.
Operational Modes:
  • Freewheel Mode: Load is electrically decoupled, allowing free movement.
  • Holding Mode: Load is restrained from movement, utilizing the unit's full capability as defined by the Max Current Adjustment switches (S1, S2, S3).
Electrical Information:
  • Connections include C1/C2 for Brake/Clutch, Com for equipotential supply point, and Amp for real-time current equivalent voltage.
  • Internal fuse test points available for maintenance checks.
  • Set point input range: 0 - 10 V DC.
  • Logic inputs for Freewheel and Holding modes.
  • Front face LEDs indicate power status and active modes.
  • Max current adjustment switches allow for current settings from 0.25 to 2.00 A.
Additional Notes:
  • Equipotential point available on terminal “Com” of the supply terminals.
  • Refer to the Transformer Grounding diagram for grounding the secondary of the transformer.
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Catalog excerpts

EMAG Power Block (PB2)-1

f/f^J, Cleveland Current Regulator Schematic diagram Current to EMAG Brakes (real time current value) Freewheel mode: Load is electrically decoupled and allowed to move freely Holding Mode: Load is restrained from movement to the full capability of the unit, as defined by the Max Current Adjustment Technical features: ■ Regulated current power supply based on microcontroller Accurate current output control —► High level of protection against transients (short-circuit & circuit opening) ■ Remote control via potentiometer or analog 0 to 10V input ■ Freewheel and Holding modes selected from external contacts or analog voltages ■ Selected mode status shown by front face LED's ■ Real time Current equivalent voltage output available ■ Compact enclosure with integrated DIN rail mount

 Open the catalog to page 1
EMAG Power Block (PB2)-2

Motion Controls Electrical Information: Amp Real time current equivalent voltage Test Internal fuse test points (When OFF, measure of 10K Q between the two (2) points (*) means that the fuse is OK Com Equipotential supply point (when grounding the transformer secondary) SetP Set point input (0 —*~ 10 V DC) 10 Set point potentiometer supply (10 k Q) V+ Logic inputs voltage Free Logic input "Freewheel" mode Stop Logic input "Holding" mode Front face LED's L2 Freewheel mode active L3 Holding mode active (from 0.25 to 2.00 A, for set point input = 10 V) Transformer Grounding diagram - The equipotential...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.