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EXPOSED FACILITY UNIT [1 record]

Record 1 2003-10-08

English

Subject field(s)
  • Orbital Stations
CONT

... the JEM-EF provides a total of l2 attachment ports called Exposed Facility Units (EFUs) to which space-exposed hardware may be mated using a standard Payload Interface Unit (PIU). ... A total of 10 EFUs are available for User payloads, the other two being allocated to the ELM-ES [Experiment Logistics Module - Exposed Section] which transports payloads to orbit and stores them when they are not active, and the Interorbit Communication System (ICS). Five of the 10 EFUs are available for NASA payloads.

CONT

The JEM-EF can provide the resources of power, communication and heat rejection capability to the payload via the EEU [Equipment Exchange Unit]. The EEU consists of an Exposed Facility Unit (EFU) and a Payload Interface Unit (PIU). The EFU can connect and disconnect the payload with/from the JEM-EF. The PIU [Payload Interface Unit] should be attached to all JEM-EF experiment payloads.

OBS

exposed facility unit; EFU: term and abbreviation officially approved by th e International Space Station official approval Group (ISSOAG).

French

Domaine(s)
  • Stations orbitales
OBS

port de fixation EFU : terme uniformisé par le Groupe de travail de la terminologie de la Station spatiale internationale (GTTSSI).

Spanish

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