Serviceline Industrial Sensors
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AS-Interface module mounting base U-G1FFA


Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  U-G1FFA

Product Description
AS-Interface module mounting base with adressing jack for connection to flat cable (AS-Interface and external auxiliary power)
General specifications
UL File NumberE223772
Electrical specifications
Current loading capacity≤ 2 A for max. 40 V
Ambient conditions
Ambient temperature-25 ... 60 °C (-13 ... 140 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Degree of protectionIP67 according to EN 60529
(only in connection with module or cover)
ConnectionFlat cable for AS-Interface and external power supply
Dimensionsabout 80, 45, 20 mm (L, W, H)
MountingDIN rail or screw mounting


ECLASS 11.027273792
ECLASS 10.0.127273792
ECLASS 9.027273792
ECLASS 8.027279212
ECLASS 5.127279212
ETIM 8.0EC003015
ETIM 7.0EC003015
ETIM 6.0EC003015
ETIM 5.0EC003015


CADFile TypeFile Size
3-D model / 3-D-ModellSTP136 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: U-G1FFA

CertificatesCertificate No.File TypeFile Size
US CA ULE223772LINK---

Associated Products: U-G1FFA

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Function: U-G1FFA

The U-G1FFA base allows slaves to be connected to AS-Interface with additional supply (EEMS). It has one connection type to AS-Interface and an other one to auxiliary power, which are not interconnected. When mounting the upper part (module or cover VAZ-DK-G1) the flat cable will be pressed in the contact prongs and are thereby connected.

Moreover, an integrated addressing jack can be used to configure the upper part in the wired AS-Interface network. In this case, the controller indicates "Alarm Config", since the slave is disconnected from the supply. After removing the addressing plug, the controller restarts independently.

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AS-Interface Product Range

Get to know our full range of AS-Interface products.