Fatek-B1-B1z-SeriesEconomical and high quality, FATEK PLC B1/B1z series, are divided in two categories: The expandable B1 and the non expandable B1z.

Power supply 220Vac, 24Vdc or even 12Vdc in some models; build in power supply 400mA@24Vdc for the needs of I/O and expansions.

The main unit can reach up to 14 digital inputs and 10 digital outputs

and for the expandable B1, up to:

  • 64 Digital inputs-outputs
  • 1 analogue signal expansion (4 A.I., 2 A.O.)
  • 1 communication module (RS-232, RS-485)


Furthermore they can be connected on a network with FBs series plc (Normal CPU Link or High Speed CPU Link).


For more information you may refer to the series catalogue: Fatek_B1_B1z_Series_Catalogue.pdf (3.97 MB)


For additional information you can:

a) visit manufacturers website: Fatek,

b) contact us.